https://hvacdirectusa.com/ daily https://hvacdirectusa.com/products/filter-king-20x23x2-air-filter-merv-8-6-pack-premium-pleated-hvac-filters-for-ac-furnace-made-in-usa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_93306239-058f-47de-8443-aad2b8b3a74e.jpg?v=1781246440 Filter King 20x23x2 Air Filter MERV 8 | 6-Pack Premium Pleated HVAC Filters for AC & Furnace | Made in USA https://hvacdirectusa.com/products/filter-king-17-5-25-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-25-5-x-75-fk17-5-25-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8fccfeaf-421c-40af-888d-2c22d34299bf.jpg?v=1781246439 Filter King 17.5×25.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 25.5 x .75" - FK17.5×25.5x1A-M8 -4 Filter King 17.5×25.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 25.5 x .75″ – FK17.5×25.5x1A-M8 -4 Filter King https://hvacdirectusa.com/products/filter-king-30x36x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-35-5-x-1-75-fb30x36x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_edabfe85-145b-41b1-a364-9bb47cc4e7b7.jpg?v=1781246438 Filter King 30x36x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" - FB30X36X2 -12 Filter King 30x36x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75″ – FB30X36X2 -12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-12x30x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-29-5-x-1-75-fb12x30x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_46eb8edf-0767-4e73-91a0-c9cdb7269189.jpg?v=1781246437 Filter King 12x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x 1.75" - FB12X30X2-12 Filter King 12x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x 1.75″ – FB12X30X2-12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-27-5-37-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-37-5-x-75-fk27-5-37-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a44dd7c4-02e3-470f-906f-4304feebf6f1.jpg?v=1781246436 Filter King 27.5×37.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 37.5 x .75" - FK27.5×37.5x1A-M8 -4 Filter King 27.5×37.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 37.5 x .75″ – FK27.5×37.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-48-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_27862411-6f37-45b8-8c4f-748dc96a4e88.jpg?v=1781246436 Filter King 22x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 48 x .75" Filter King 22x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 48 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-30x36x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-36-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7f22d1d6-478c-4ddf-a1e9-e5c686afd489.jpg?v=1781246435 Filter King 30x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 36 x 1.75" Filter King 30x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 36 x 1.75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x35x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-34-5-x-1-75-fk20x35x2-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2e32db64-73b2-41ba-8f88-1c95f465c08a.jpg?v=1781246435 Filter King 20x35x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 34.5 x 1.75" - FK20x35x2-M8 -12 Filter King 20x35x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 34.5 x 1.75″ – FK20x35x2-M8 -12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-30x30x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-29-5-x-75-fb30x30-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_86f1c2b9-123e-46e7-9dd6-8f6ada98dd34.jpg?v=1781246434 Filter King 30x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x .75" - FB30X30 -12 Filter King 30x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x .75″ – FB30X30 -12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-48-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bdde53d6-771f-45bd-aca5-a4b120728f53.jpg?v=1781246433 Filter King 22x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 48 x .75" Filter King 22x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 48 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-25x32x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-31-5-x-75-fb25x32-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0888cc68-15b7-42a6-a666-d5153b744dbd.jpg?v=1781246433 Filter King 25x32x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" - FB25X32 -12 Filter King 25x32x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75″ – FB25X32 -12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-30x36x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-35-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4b06fa53-8e43-4cbf-8205-ab7913f338ce.jpg?v=1781246432 Filter King 30x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" Filter King 30x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x30x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_87930f40-0299-4866-a9c2-a3f80f220972.jpg?v=1781246431 Filter King 20x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75" Filter King 20x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x30x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-5-x-1-75-fb16x30x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2edd0fe8-a1c5-41ad-96a7-1b90a7e155d4.jpg?v=1781246431 Filter King 16x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x 1.75" - FB16X30X2-12 Filter King 16x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x 1.75″ – FB16X30X2-12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-27-5-35-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-35-5-x-75-fk27-5-35-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c189f740-5a33-44f2-a263-310a7ab2d4d5.jpg?v=1781246430 Filter King 27.5×35.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 35.5 x .75" - FK27.5×35.5x1A-M8 -4 Filter King 27.5×35.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 35.5 x .75″ – FK27.5×35.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-28x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-34-x-75-fk28x34x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dbdc1e61-6822-424f-9edc-a2a722d53b04.jpg?v=1781246429 Filter King 28x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 34 x .75" - FK28x34x1A-M8 -4 Filter King 28x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 34 x .75″ – FK28x34x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-29-5-31-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-31-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d8d1e569-a871-4a5a-8588-4028906bcd1a.jpg?v=1781246429 Filter King 29.5×31.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 31.5 x .75" Filter King 29.5×31.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 31.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x40x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-75-fb20x40-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d82c8894-33b2-45f3-aa0b-867a3bc84c7c.jpg?v=1781246429 Filter King 20x40x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" - FB20X40-12 Filter King 20x40x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75″ – FB20X40-12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-35-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7ff5ecf7-655c-4434-9115-070f1b107d81.jpg?v=1781246427 Filter King 19x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 35 x .75" Filter King 19x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 35 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22x38x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-38-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1fbeb3d8-60ee-402e-a7f8-59fbf768034b.jpg?v=1781246427 Filter King 22x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 38 x .75" Filter King 22x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 38 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-25-5-20-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-20-5-x-75-fk25-5-20-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2eb55afb-eda9-48ec-a593-42cffff5c88b.jpg?v=1781246426 Filter King 25.5×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 20.5 x .75" - FK25.5×20.5x1A-M8 -4 Filter King 25.5×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 20.5 x .75″ – FK25.5×20.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24x24x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-23-5-x-75-fb24x24-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_79a41278-8a82-44da-a5af-d364755d5104.jpg?v=1781246425 Filter King 24x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23.5 x .75" - FB24X24-12 Filter King 24x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23.5 x .75″ – FB24X24-12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-28x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5cf9e371-a94d-46fa-9e56-9fc096456493.jpg?v=1781246425 Filter King 28x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" Filter King 28x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x30x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_88ee2d62-ef99-4b77-b5a3-287c03bda4a6.jpg?v=1781246424 Filter King 20x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75" Filter King 20x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-21x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-33-x-75-fk21x33x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f208945a-98e0-4e4c-99d4-d2b42dfb4e77.jpg?v=1781246423 Filter King 21x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 33 x .75" - FK21x33x1A-M8 -4 Filter King 21x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 33 x .75″ – FK21x33x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-25x25x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-24-5-x-75-fb25x25-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_46aaffe6-318c-4016-9cdc-337d49214a84.jpg?v=1781246423 Filter King 25x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75" - FB25X25-12 Filter King 25x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75″ – FB25X25-12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-25x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-31-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b8d84177-27be-47d6-b49f-c2d80218ac4c.jpg?v=1781246422 Filter King 25x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 31 x .75" Filter King 25x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 31 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x22x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-1-75-fb20x22x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5ce28fe0-e82e-4e59-93a5-9026fd78046b.jpg?v=1781246421 Filter King 20x22x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75" - FB20X22X2-12 Filter King 20x22x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75″ – FB20X22X2-12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-14x30x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-75-fb14x30-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_14643f2e-f745-4ce1-bc69-dd541de9cb57.jpg?v=1781246421 Filter King 14x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" - FB14X30-12 Filter King 14x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75″ – FB14X30-12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ba939776-ce8f-401f-9890-672a4da56931.jpg?v=1781246420 Filter King 22x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x .75" Filter King 22x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15-5-31-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-31-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0cef6319-593d-4dd8-ad60-7e5b32fb13d9.jpg?v=1781246417 Filter King 15.5×31.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 31.5 x .75" Filter King 15.5×31.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 31.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-28x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-1-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_762354e5-3aa9-471d-bd7b-8506e32e432c.jpg?v=1781246416 Filter King 28x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" Filter King 28x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22x30x1-air-filter-4-pack-merv-8-actual-size-21-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b506298e-96df-4d5d-8d4f-1b6175182024.jpg?v=1781246415 Filter King 22x30x1 Air Filter 4-PACK MERV 8 Actual Size 21.5 x 29.5 x .75" | HVAC Replacement Filter Filter King 22x30x1 Air Filter 4-PACK MERV 8 Actual Size 21.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-26-5-29-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_25730f17-50b1-4dc3-bef3-9ebb35ea664b.jpg?v=1781246415 Filter King 26.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 29.5 x .75" Filter King 26.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_42017264-ad9f-4723-9d18-f14a0b5d31e8.jpg?v=1781246413 Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5" Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23x20x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-19-5-x-75-fk23x20x1-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ca6666f9-0237-4c11-9abe-99b6abccbd56.jpg?v=1781246412 Filter King 23x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 19.5 x .75" - FK23x20x1-M8-12 Filter King 23x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 19.5 x .75″ – FK23x20x1-M8-12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19x21x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-20-5-x-75-fb19x21-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_27f890f6-b29e-46f1-a196-7b78b5d11357.jpg?v=1781246408 Filter King 19x21x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x .75" - FB19X21-12 Filter King 19x21x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x .75″ – FB19X21-12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-24-x-75-fk23x24x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_89a50145-006b-4c8b-bc35-1da9113fe0eb.jpg?v=1781246407 Filter King 23x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 24 x .75" - FK23x24x1A-M8-4 Filter King 23x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 24 x .75″ – FK23x24x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fe0efc8b-d45e-4a9d-91f8-04e2db932b21.jpg?v=1781246406 Filter King 19x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 29.5 x .75" Filter King 19x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-26x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-36-x-75-fk26x36x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ae963f94-2902-4f32-b4fb-28e61e6fe752.jpg?v=1781246406 Filter King 26x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 36 x .75" - FK26x36x1A-M8 -4 Filter King 26x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 36 x .75″ – FK26x36x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-30x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-35-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_12fb5819-9b57-4c4d-9ae9-050e5244cf9a.jpg?v=1781246406 Filter King 30x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" Filter King 30x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-30x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-36-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3ebab508-7bf4-4749-987e-2a5ae7d0aa67.jpg?v=1781246405 Filter King 30x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 36 x 1.75" Filter King 30x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 36 x 1.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-28x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e388af26-23f6-4222-9072-a4a472ac93d9.jpg?v=1781246404 Filter King 28x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x .75" Filter King 28x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-21x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-32-x-75-fk21x32x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0bb5d103-5233-4145-9c49-77428ee03aa8.jpg?v=1781246403 Filter King 21x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 32 x .75" - FK21x32x1A-M8 -4 Filter King 21x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 32 x .75″ – FK21x32x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-10x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-0-5-fb10x20x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3e2571dd-5333-49ee-a808-4ff887c7a309.jpg?v=1781246403 Filter King 10x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 0.5" - FB10X20X0.5 Filter King 10x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 0.5″ – FB10X20X0.5 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x16x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-1-75-fb16x16x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7f9027b5-ff38-4292-abe5-73ed4d56ca7f.jpg?v=1781246402 Filter King 16x16x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 1.75" - FB16X16X2 -12 Filter King 16x16x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 1.75″ – FB16X16X2 -12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23-5-37-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-37-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b0c0dcf5-4a58-43d5-ba4e-ae2b564fe2dc.jpg?v=1781246401 Filter King 23.5×37.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 37.5 x .75" Filter King 23.5×37.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 37.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-34-x-75-fk17-5x34x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e24dbceb-575a-4e04-a73e-fc7e234bef95.jpg?v=1781246401 Filter King 17.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 34 x .75" - FK17.5x34x1A-M8 -4 Filter King 17.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 34 x .75″ – FK17.5x34x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-23-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c392544e-2ad6-4e16-9d0b-522f49cb2357.jpg?v=1781246400 Filter King 18x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23 x .75" Filter King 18x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18x25x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-75-fb18x25-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5f74069d-9ef8-4745-a9cb-64a3d004a76a.jpg?v=1781246400 Filter King 18x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" - FB18X25 -12 Filter King 18x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75″ – FB18X25 -12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_05226a85-4186-4c07-9ff6-6395f559ea07.jpg?v=1781246399 Filter King 24x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" Filter King 24x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c7122657-59a6-41f0-8bc8-fb7c55660185.jpg?v=1781246399 Filter King 20x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75" Filter King 20x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-35-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_99afe6b5-2e5b-49c2-b771-107f8c980889.jpg?v=1781246398 Filter King 22x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x .75" Filter King 22x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-12-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-12-5-x-75-fk19x12-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fe6d8131-3848-486c-92a1-5431413c0a2e.jpg?v=1781246397 Filter King 19×12.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 12.5 x .75" - FK19x12.5x1A-M8 -4 Filter King 19×12.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 12.5 x .75″ – FK19x12.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-25-5-29-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-29-5-x-75-fk25-5-29-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ec6c517e-299f-4378-97d4-2a3520be3d7b.jpg?v=1781246397 Filter King 25.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 29.5 x .75" - FK25.5×29.5x1A-M8 Filter King 25.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 29.5 x .75″ – FK25.5×29.5x1A-M8 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-28-19-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-19-5-x-75-fk28x19-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c385ef55-34ec-440b-bed0-252f389d3e37.jpg?v=1781246396 Filter King 28×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 19.5 x .75" - FK28x19.5x1A-M8 -4 Filter King 28×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 19.5 x .75″ – FK28x19.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5-26-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-26-5-x-75-fk19-5-26-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_31998846-6ee1-4646-b829-3b372be3e959.jpg?v=1781246395 Filter King 19.5×26.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 26.5 x .75" - FK19.5×26.5x1A-M8 -4 Filter King 19.5×26.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 26.5 x .75″ – FK19.5×26.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-28x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6f68614b-5cbd-4dd9-9abb-5803750f6bc9.jpg?v=1781246395 Filter King 28x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" Filter King 28x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-25x32x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-31-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_efcac0a1-a531-44fc-9c88-eff1c581fde9.jpg?v=1781246394 Filter King 25x32x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" Filter King 25x32x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-25x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-31-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_28023590-4cc5-4ec1-9e72-dd579c0a7c63.jpg?v=1781246393 Filter King 25x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 31 x .75" Filter King 25x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 31 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15-5x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-31-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3e25846a-0d77-4d13-96bc-df462e1e5e71.jpg?v=1781246393 Filter King 15.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 31.5 x .75" Filter King 15.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 31.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x20x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-75-fb16x20-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ecd6d82a-210d-4538-88b1-870f4a120444.jpg?v=1781246392 Filter King 16x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" - FB16X20 -12 Filter King 16x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75″ – FB16X20 -12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-21-5-22-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-22-5-x-75-fk21-5-22-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_18119821-7d29-4271-9656-53321d654622.jpg?v=1781246391 Filter King 21.5×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 22.5 x .75" - FK21.5×22.5x1A-M8 -4 Filter King 21.5×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 22.5 x .75″ – FK21.5×22.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-21x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-36-x-75-fk21x36x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9511c7af-91c4-4b4f-a930-1860c80e60af.jpg?v=1781246391 Filter King 21x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 36 x .75" - FK21x36x1A-M8 -4 Filter King 21x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 36 x .75″ – FK21x36x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-33-x-75-fk24x33x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5aeddc20-5f7b-4b77-97cf-05b5829eeb99.jpg?v=1781246390 Filter King 24x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 33 x .75" - FK24x33x1A-M8 -4 Filter King 24x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 33 x .75″ – FK24x33x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-36-x-75-fk19x36x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2799d371-0c97-4bac-9b02-581bed48ced6.jpg?v=1781246389 Filter King 19x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 36 x .75" - FK19x36x1A-M8 -4 Filter King 19x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 36 x .75″ – FK19x36x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-30-41-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-41-5-x-75-fk30x14-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_18fe76d5-b9bf-4a67-8424-b5d620531c5b.jpg?v=1781246389 Filter King 30×41.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 41.5 x .75" - FK30x14.5x1A-M8 -4 Filter King 30×41.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 41.5 x .75″ – FK30x14.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-28x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-17-x-75-fk28x17x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_60ec67c2-a772-4dfc-8123-765f5edbe38c.jpg?v=1781246388 Filter King 28x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 17 x .75" - FK28x17x1A-M8 -4 Filter King 28x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 17 x .75″ – FK28x17x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-75-fb20x36-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c8fa9cd3-9253-4423-a767-8fe9d4ee4ce4.jpg?v=1781246387 Filter King 20x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" - FB20X36 Filter King 20x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75″ – FB20X36 – 6 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6cf75936-ca94-4986-aeb3-8043afad60be.jpg?v=1781246387 Filter King 22x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 29.5 x .75" Filter King 22x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18-21-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-21-5-x-75-fk18x21-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_78d7e92b-1fe9-45df-98b7-568b9fa5e362.jpg?v=1781246386 Filter King 18×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 21.5 x .75" - FK18x21.5x1A-M8 -4 Filter King 18×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 21.5 x .75″ – FK18x21.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-30x32x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-31-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8fc99516-bc65-4c0f-a0a6-26ed41c7c096.jpg?v=1781246386 Filter King 30x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 31.5 x 1.75" Filter King 30x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 31.5 x 1.75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-0-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_daa8acf5-37fe-4550-9489-6caa0061ff04.jpg?v=1781246385 Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5" Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-21x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-25-x-75-fk21x25x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_79ebf08f-7387-4d33-843a-e46a8cd14f94.jpg?v=1781246384 Filter King 21x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 25 x .75" - FK21x25x1A-M8-4 Filter King 21x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 25 x .75″ – FK21x25x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-13-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ff3f69c1-1738-4b2f-bafc-b5ab033701f5.jpg?v=1781246384 Filter King 23x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 13 x .75" Filter King 23x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 13 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-29-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7a8d0b70-57f9-4a01-b3f2-15c70347e55f.jpg?v=1781246383 Filter King 19x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 29.5 x .75" Filter King 19x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5-34-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-34-5-x-75-fk17-5-34-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d833472e-1302-4b23-81fe-ba04e142e024.jpg?v=1781246382 Filter King 17.5×34.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 34.5 x .75" - FK17.5×34.5x1A-M8 -4 Filter King 17.5×34.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 34.5 x .75″ – FK17.5×34.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24x15x1-air-filter-4-pack-merv-8-actual-size-24-x-15-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4563cf97-867f-4293-a2c3-23e6f89d66c5.jpg?v=1781246382 Filter King 24x15x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 15 x .75" | HVAC Replacement Filter Filter King 24x15x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 15 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-30x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-6-x-75-fk30x6x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1b788083-cf8b-4529-9bf2-604ffa90f6f2.jpg?v=1781246381 Filter King 30x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 6 x .75" - FK30x6x1A-M8 -4 Filter King 30x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 6 x .75″ – FK30x6x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-28x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_862aeefa-5fee-4637-8473-8af470ed321b.jpg?v=1781246380 Filter King 28x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x .75" Filter King 28x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-11-5-17-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_049bc0be-0240-4daf-8de4-446a5b4a5b9b.jpg?v=1781246380 Filter King 11.5×17.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75" Filter King 11.5×17.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-10x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dbab4f12-6406-44ef-b9ca-db0447e177eb.jpg?v=1781246379 Filter King 10x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 0.5" Filter King 10x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 0.5" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22-24-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-24-5-x-75-fk22x24-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_024ef39b-67cb-4930-a4de-8b083c3c9e4b.jpg?v=1781246379 Filter King 22×24.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 24.5 x .75" - FK22x24.5x1A-M8 -4 Filter King 22×24.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 24.5 x .75″ – FK22x24.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x25x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-3-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_809aa96f-6db5-411a-b9df-5a8a832a750b.jpg?v=1781246378 Filter King 20x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 3.75" Filter King 20x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 3.75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-30-x-75-fk19x30x1-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_abaa5a00-f3d3-4eb6-8294-b4017b457313.jpg?v=1781246377 Filter King 19x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 30 x .75" - FK19x30x1-M8 -4 Filter King 19x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 30 x .75″ – FK19x30x1-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x23x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-75-fb20x23-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_834f8925-fb62-40a0-8cca-3f6d8cfc94c9.jpg?v=1781246377 Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" - FB20X23 Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75″ – FB20X23 – 6 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23-5-20-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-20-5-x-75-fk23-5-20-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c337e870-db45-4fcf-bc5a-afde62b4ece9.jpg?v=1781246376 Filter King 23.5×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 20.5 x .75" - FK23.5×20.5x1A-M8 -4 Filter King 23.5×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 20.5 x .75″ – FK23.5×20.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23-5x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-20-x-75-fk23-5x20x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bc23048e-1092-470d-8d5a-07ba4d689194.jpg?v=1781246375 Filter King 23.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 20 x .75" - FK23.5x20x1A-M8 -4 Filter King 23.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 20 x .75″ – FK23.5x20x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-23-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_18f4436b-caee-4a87-b4bf-1863c25c1bfd.jpg?v=1781246375 Filter King 18x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23 x .75" Filter King 18x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-11-5-15-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-15-5-x-75-fk11-5-15-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0f190b09-4d50-4f58-8c6d-a97504d66e37.jpg?v=1781246374 Filter King 11.5×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x .75" - FK11.5×15.5x1A-M8 -4 Filter King 11.5×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x .75″ – FK11.5×15.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-19-x-75-fk24x19x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_20819475-4c81-4d53-a767-9d0b8bf43f09.jpg?v=1781246374 Filter King 24x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 19 x .75" - FK24x19x1A-M8 -4 Filter King 24x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 19 x .75″ – FK24x19x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_406dd71f-43d2-4ca0-a359-f783d2e2fb4b.jpg?v=1781246373 Filter King 24x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" Filter King 24x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18-5-8-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-8-5-x-75-fk18-5-8-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cb4d6a06-94fd-4e8a-8efe-912f310c2685.jpg?v=1781246372 Filter King 18.5×8.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 8.5 x .75" - FK18.5×8.5x1A-M8 -4 Filter King 18.5×8.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 8.5 x .75″ – FK18.5×8.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18-5x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-21-x-75-fk18-5x21x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_17d826e1-8d60-4014-84f2-efb8fd626ca4.jpg?v=1781246371 Filter King 18.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 21 x .75" - FK18.5x21x1A-M8 -4 Filter King 18.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 21 x .75″ – FK18.5x21x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x25x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-3-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2f84c080-57ed-41f8-b34e-2448b0e3a901.jpg?v=1781246370 Filter King 16x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 3.75" Filter King 16x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 3.75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5-9-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-9-5-x-75-fk17-5-9-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e973c146-399d-435e-bbcb-cfbfbd9aa5be.jpg?v=1781246369 Filter King 17.5×9.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 9.5 x .75" - FK17.5×9.5x1A-M8 -4 Filter King 17.5×9.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 9.5 x .75″ – FK17.5×9.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-28-8-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-8-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f638b86e-f330-4153-bc69-e26c9d115c34.jpg?v=1781246368 Filter King 28×8.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 8.5 x .75" Filter King 28×8.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 8.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-1-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_01e27dfc-91d6-4d3b-9fc2-fcf3d5fc4470.jpg?v=1781246367 Filter King 20x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75" Filter King 20x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-22-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_63250ef0-3e3b-4806-97bc-f1e47c3e1cf5.jpg?v=1781246366 Filter King 16x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x .75" Filter King 16x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x20x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-3-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ceeca7ee-27b2-4df2-90e5-ca2d1a9e1774.jpg?v=1781246365 Filter King 20x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 3.75" Filter King 20x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 3.75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23-5-29-5-2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-29-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_154b1a3a-cf29-40bb-8fa1-2aa0b71b4a53.jpg?v=1781246364 Filter King 23.5×29.5×2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 1.75" Filter King 23.5×29.5×2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 1.75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-7-5-7-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-7-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_eea54d4d-45cf-4029-9036-bc74f755bf05.jpg?v=1781246363 Filter King 7.5×7.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 7.5 x .75" Filter King 7.5×7.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 7.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-29-5-29-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3469c4cf-0fb2-4fd6-b685-074987402ffa.jpg?v=1781246362 Filter King 29.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x .75" Filter King 29.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22-12-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-12-5-x-75-fk22x12-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_15cd9d42-636b-4bdf-89f1-27f939a6ad9c.jpg?v=1781246362 Filter King 22×12.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 12.5 x .75" - FK22x12.5x1A-M8 -4 Filter King 22×12.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 12.5 x .75″ – FK22x12.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-15-x-75-fk19x15x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c0f98581-49a7-4fc9-88f3-dbac12b61572.jpg?v=1781246360 Filter King 19x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 15 x .75" - FK19x15x1A-M8 -4 Filter King 19x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 15 x .75″ – FK19x15x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20-22-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-22-5-x-75-fk20x22-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_76216437-25f1-43d3-a9fb-fbe4b8a6c503.jpg?v=1781246359 Filter King 20×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 22.5 x .75" - FK20x22.5x1A-M8 Filter King 20×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 22.5 x .75″ – FK20x22.5x1A-M8 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-28x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-1-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c60ec40d-ecfd-49b8-9624-e15451735ca5.jpg?v=1781246359 Filter King 28x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" Filter King 28x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-25x32x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-31-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6c16ec65-f2f6-4c4b-809d-13a129737f40.jpg?v=1781246358 Filter King 25x32x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" Filter King 25x32x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15-5x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-36-x-75-fk15-5x36x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9de40a3b-652a-4183-a5eb-e650c805d93f.jpg?v=1781246357 Filter King 15.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 36 x .75" - FK15.5x36x1A-M8-4 Filter King 15.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 36 x .75″ – FK15.5x36x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-21-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fab26d13-ba97-4a0c-bd06-bd37fc96d546.jpg?v=1781246356 Filter King 17×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21.5 x .75" Filter King 17×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-75-fb18x22-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c99b6c0d-fae6-4522-b893-fdf0265b6b95.jpg?v=1781246356 Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" - FB18X22 Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75″ – FB18X22 – 6 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23-5-35-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-5-x-75-fk23-5-35-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_185cc478-a696-4285-b2cf-807804f86282.jpg?v=1781246355 Filter King 23.5×35.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" - FK23.5×35.5x1A-M8 Filter King 23.5×35.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75″ – FK23.5×35.5x1A-M8 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-11-16-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-16-5-x-75-fk11x16-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5d0bca34-457e-4953-a1e6-22d6a23494ec.jpg?v=1781246354 Filter King 11×16.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 16.5 x .75" - FK11x16.5x1A-M8-4 Filter King 11×16.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 16.5 x .75″ – FK11x16.5x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-23-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1a7f3dfa-af2a-4298-9ea4-f1e00f6d50d6.jpg?v=1781246354 Filter King 17.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23 x .75" Filter King 17.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18-17-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-17-5-x-75-fk18x17-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_464f84cd-d72d-4cb6-947b-4ad943d41811.jpg?v=1781246353 Filter King 18×17.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 17.5 x .75" - FK18x17.5x1A-M8 -4 Filter King 18×17.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 17.5 x .75″ – FK18x17.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-10x14x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-13-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_33b910e9-2a58-462b-8219-dd7542078bad.jpg?v=1781246352 Filter King 10x14x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x .75" Filter King 10x14x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13-5-33-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-33-5-x-75-fk13-5-33-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2415bfdc-18cd-4bb2-ab6c-418ab34f494e.jpg?v=1781246352 Filter King 13.5×33.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 33.5 x .75" - FK13.5×33.5x1A-M8-4 Filter King 13.5×33.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 33.5 x .75″ – FK13.5×33.5x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-35-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ce01fc17-b9ee-48a0-b58e-254fcd72331b.jpg?v=1781246351 Filter King 13x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 35 x .75" Filter King 13x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 35 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_50f8b643-35ab-4712-8b13-5a9fed97d1fd.jpg?v=1781246350 Filter King 20x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" Filter King 20x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_25b14568-1686-4317-997f-671555ff2a87.jpg?v=1781246350 Filter King 18x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" Filter King 18x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-12x12x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-75-fb12x12-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_120eec91-94db-4420-b612-958193b6054b.jpg?v=1781246349 Filter King 12x12x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" - FB12X12 -12 Filter King 12x12x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75″ – FB12X12 -12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-16-x-75-fk20x16x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_45d5289f-b26a-4b3c-8907-089aa4de7d73.jpg?v=1781246348 Filter King 20x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 16 x .75" - FK20x16x1A-M8 -4 Filter King 20x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 16 x .75″ – FK20x16x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x24x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-38-x-23-38-x-3-75-fb20x24x4-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_68d84459-2548-4b7a-ab6f-8a8a3232b960.jpg?v=1781246348 Filter King 20x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.38 x 23.38 x 3.75" - FB20X24X4 Filter King 20x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.38 x 23.38 x 3.75″ – FB20X24X4 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x20x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-3-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bb15058a-d4e4-4deb-a2a9-c0b3360991b9.jpg?v=1781246347 Filter King 16x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 3.75" Filter King 16x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 3.75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15-5-19-5-4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-3-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8feafaa8-90e2-4203-a66b-645a7cfe1807.jpg?v=1781246347 Filter King 15.5×19.5×4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 3.75" Filter King 15.5×19.5×4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 3.75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-30x32x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-31-5-x-1-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6c963839-253c-4a2b-b360-29d1ce439d91.jpg?v=1781246346 Filter King 30x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 31.5 x 1.75" Filter King 30x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 31.5 x 1.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5-23-5-1-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fada9d38-f550-44bf-850e-5be0c1b39b8e.jpg?v=1781246345 Filter King 19.5×23.5×1 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" Filter King 19.5×23.5×1 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23-5x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-22-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c374b162-d32b-4c82-924c-2e1fd49126f9.jpg?v=1781246345 Filter King 23.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 22 x .75" Filter King 23.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 22 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22-23-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_15f042cc-7a5b-4663-9b19-d79af3d589c9.jpg?v=1781246344 Filter King 22×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 23.5 x .75" Filter King 22×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 23.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5-39-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b30b963f-3c08-440c-b7ec-0ca144bebcf7.jpg?v=1781246343 Filter King 19.5×39.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" Filter King 19.5×39.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d9f6dc9f-a542-4fa9-9ea0-b538a00f2c42.jpg?v=1781246343 Filter King 20x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" Filter King 20x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x19x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-18-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b7236181-ee3e-4670-9c65-efb2f3328c64.jpg?v=1781246342 Filter King 16x19x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x .75" Filter King 16x19x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-25x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3dfea592-35c9-4ee7-941b-261369658108.jpg?v=1781246342 Filter King 25x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 29.5 x .75" Filter King 25x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-11-5-35-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8f49092d-e805-40f3-bd60-d5fe39214efa.jpg?v=1781246341 Filter King 11.5×35.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" Filter King 11.5×35.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-10x10x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-75-fb10x10x1-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_852bf90a-ac1b-441b-ac0e-5fae24768317.jpg?v=1781246340 Filter King 10x10x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x .75" - FB10X10X1-12 Filter King 10x10x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x .75″ – FB10X10X1-12 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5-35-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-75-fk19-5-35-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c841a772-fbf8-4ab5-ab76-ae4185d33c2b.jpg?v=1781246339 Filter King 19.5×35.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" - FK19.5×35.5x1A-M8 Filter King 19.5×35.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75″ – FK19.5×35.5x1A-M8 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5-35-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_654249ca-d10c-472e-8933-2c8dbea1cd00.jpg?v=1781246339 Filter King 17.5×35.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75" Filter King 17.5×35.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-10x10x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-1-75-fb10x10x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0649d94e-2824-4b2c-a939-6a70e4aa7677.jpg?v=1781246338 Filter King 10x10x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75" - FB10X10X2 Filter King 10x10x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75″ – FB10X10X2 – 6 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5-19-5-1-air-filter-4-pack-merv-13-hvac-pleated-a-c-furnace-filter-made-in-usa-actual-size-19-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_40169a6f-1004-4f2c-9e15-9b7a93991f47.jpg?v=1781246337 Filter King 19.5×19.5×1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filter | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" Filter King 19.5×19.5×1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filter | MADE IN USA | Actual Size: 19.5 x 19.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-15-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8b8cb027-dff7-4d04-a7d9-00a805a40a62.jpg?v=1781246337 Filter King 24x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 15 x .75" Filter King 24x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 15 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c9ea75c1-1b48-40fd-a4c5-15e3d0e45fa4.jpg?v=1781246336 Filter King 24x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23.5 x .75" Filter King 24x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-27-5-7-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-7-5-x-75-fk27-5-7-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6622d96c-5d75-47e4-894e-a70797ac1447.jpg?v=1781246335 Filter King 27.5×7.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 7.5 x .75" - FK27.5×7.5x1A-M8 -4 Filter King 27.5×7.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 7.5 x .75″ – FK27.5×7.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-11-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_94f9e0eb-37a6-4bac-a751-791aa61e30af.jpg?v=1781246335 Filter King 11.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75" Filter King 11.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-28-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_47eb3df5-630c-45b8-937c-3a90d86822a4.jpg?v=1781246334 Filter King 13x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 28 x .75" Filter King 13x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 28 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-1-75-fb16x25x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f8360b4e-a145-41f5-bda2-a69a18afae1d.jpg?v=1781246334 Filter King 16x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 1.75" - FB16X25X2 Filter King 16x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 1.75″ – FB16X25X2 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-5-5-29-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-5-5-x-29-5-x-75-fk5-5-29-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6c4c33df-1a11-4932-9e40-cd97663ad8d9.jpg?v=1781246333 Filter King 5.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 29.5 x .75" - FK5.5×29.5x1A-M8 -4 Filter King 5.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 29.5 x .75″ – FK5.5×29.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-6x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-5-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9f1f4a01-3cb7-4b68-8ec1-c566f433f0e8.jpg?v=1781246332 Filter King 6x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 29.5 x .75" Filter King 6x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5-29-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2820dc09-7413-498a-8378-5971a9f2d6a0.jpg?v=1781246332 Filter King 19.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75" Filter King 19.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-8-35-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-35-5-x-75-fb08x35-5a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8d732b87-f35b-4197-b8b7-0dee58c3f38e.jpg?v=1781246332 Filter King 8×35.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 35.5 x .75" - FB08X35.5A -3 Filter King 8×35.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 35.5 x .75″ – FB08X35.5A -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-1-75-fb20x22x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fd08de0e-b6bc-436c-8443-c4b29fe28d41.jpg?v=1781246330 Filter King 20x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75" - FB20X22X2 Filter King 20x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75″ – FB20X22X2 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x25x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-3-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7df59b83-9c9f-435d-9fdb-dcb88e9c519b.jpg?v=1781246330 Filter King 20x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 3.75" Filter King 20x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 3.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-22-5-x-0-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0522981a-2dc9-4dd7-a6ba-c2e1841d6b41.jpg?v=1781246329 Filter King 16x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 22.5 x 0.75" Filter King 16x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 22.5 x 0.75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f76fa663-59eb-454e-8cc6-2494bdae8fd1.jpg?v=1781246328 Filter King 19x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 24.5 x .75" Filter King 19x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 24.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23-5-29-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-29-5-x-75-fk23-5-29-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_26464ce3-724e-4fea-8c32-2e0490f28609.jpg?v=1781246328 Filter King 23.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x .75" - FK23.5×29.5x1A-M8 -4 Filter King 23.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x .75″ – FK23.5×29.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x23x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ae7977db-d448-4d06-b47e-a8716d469594.jpg?v=1781246327 Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5-17-5-1-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b64e5de5-5476-4022-826d-e0dec6b38ffe.jpg?v=1781246326 Filter King 17.5×17.5×1 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" Filter King 17.5×17.5×1 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2824b009-bc48-425f-aa61-da51de2f1748.jpg?v=1781246326 Filter King 17.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21 x .75 Filter King 17.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21 x .75 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22x22x1-air-filter-4-pack-carbon-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-21-5-x-75-fb22x22-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_daeff2c6-1b2f-47f1-80d0-6b919e849d92.jpg?v=1781246325 Filter King 22x22x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x .75" - FB22X22 Filter King 22x22x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x .75″ – FB22X22 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13-5-29-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5459464e-5b4a-431b-b034-2939981f89c8.jpg?v=1781246325 Filter King 13.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" Filter King 13.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5-24-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fe1ce014-07ab-4563-94b9-8907521e67ec.jpg?v=1781246324 Filter King 19.5×24.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x .75" Filter King 19.5×24.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-11-5x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-15-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_37ba6b21-9399-4ac4-a8bb-9329275e0dbc.jpg?v=1781246323 Filter King 11.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x .75" Filter King 11.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-9x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-x-31-x-75-fk9x31x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6ad95ee7-5747-4f5c-9de8-7bfcc70901c9.jpg?v=1781246323 Filter King 9x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 31 x .75" - FK9x31x1A-M8-4 Filter King 9x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 31 x .75″ – FK9x31x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-21-23-25-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-23-25-x-75-fb21x23-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_28fb193f-5909-4f1b-a4de-14d376d261de.jpg?v=1781246322 Filter King 21×23.25×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23.25 x .75" - FB21X23.25A -3 Filter King 21×23.25×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23.25 x .75″ – FB21X23.25A -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x25x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-3-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_df5a4442-d2dd-466a-8549-08e1ef2f28d0.jpg?v=1781246321 Filter King 16x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 3.75" Filter King 16x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 3.75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x35x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-34-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_71061804-0e13-4144-b07d-7e5fc02f67d2.jpg?v=1781246321 Filter King 20x35x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 34.5 x 1.75" Filter King 20x35x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 34.5 x 1.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-20-x-75-fk19x20x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_23714d34-9b29-437a-89fb-745be347083e.jpg?v=1781246318 Filter King 19x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 20 x .75" - FK19x20x1A-M8 -4 Filter King 19x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 20 x .75″ – FK19x20x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-12x12x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-75-fb12x12-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4b3a9c68-3e7d-4ad5-b8b8-eab417c4b6ee.jpg?v=1781246317 Filter King 12x12x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" - FB12X12 Filter King 12x12x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75″ – FB12X12 – 6 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-22-x-75-fk24x22x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e930af29-fc36-44ef-87ba-948937998c04.jpg?v=1781246316 Filter King 24x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 22 x .75" - FK24x22x1A-M8 -4 Filter King 24x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 22 x .75″ – FK24x22x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23-5-21-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8c17f15b-03ea-4aa3-9287-b80d08fd6ea0.jpg?v=1781246315 Filter King 23.5×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 21.5 x .75" Filter King 23.5×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 21.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-21-x-75-fk23x21x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1ec262b3-755b-4685-b291-3b048ca8440a.jpg?v=1781246315 Filter King 23x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 21 x .75" - FK23x21x1A-M8 -4 Filter King 23x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 21 x .75″ – FK23x21x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-23-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cca19481-dc76-4368-89ef-0047a4f7679d.jpg?v=1781246314 Filter King 20x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 23 x .75" Filter King 20x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 23 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-20-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3f3739b4-b4e4-40f0-865d-648cc27441d4.jpg?v=1781246313 Filter King 23x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 20 x .75" Filter King 23x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 20 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5-19-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0ccc20a7-197d-4a35-ba97-33090d666e1d.jpg?v=1781246312 Filter King 19.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" Filter King 19.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-14-x-75-fk16x14x1-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5c033130-8728-4409-8a30-823a3f0e6829.jpg?v=1781246312 Filter King 16x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 14 x .75" - FK16x14x1-M8 Filter King 16x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 14 x .75″ – FK16x14x1-M8 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-16-x-75-fk22x16x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a606ab83-52a6-4ab2-b1a3-8d472f4be941.jpg?v=1781246311 Filter King 22x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 16 x .75" - FK22x16x1A-M8 -4 Filter King 22x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 16 x .75″ – FK22x16x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-27-9-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-9-5-x-75-fk27x9-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6a53ea4d-8b39-4adc-87bd-998c8b23d5ef.jpg?v=1781246310 Filter King 27×9.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 9.5 x .75" - FK27x9.5x1A-M8 -4 Filter King 27×9.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 9.5 x .75″ – FK27x9.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-12x12x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_07e7e237-c272-4f49-b75c-0022a5331c12.jpg?v=1781246309 Filter King 12x12x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 0.5" Filter King 12x12x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 0.5" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-12x12x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-12-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_961a8fb1-997b-45c7-afdf-f666ae897f0a.jpg?v=1781246308 Filter King 12x12x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 12 x 0.5" Filter King 12x12x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 12 x 0.5" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-22-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5fd9d266-ada9-48ae-b289-fc6c23d7a0c8.jpg?v=1781246308 Filter King 16x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x .75" Filter King 16x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x20x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-3-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_40d6d28b-b97a-431b-a982-9207be92f1fa.jpg?v=1781246307 Filter King 20x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 3.75" Filter King 20x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 3.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23-5x29-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-29-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_df1b6643-a59f-4f33-a85e-2700f74572f6.jpg?v=1781246306 Filter King 23.5x29.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 1.75" Filter King 23.5x29.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-7-5x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-7-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3c75ceee-dd82-4b13-b935-ce3225215a57.jpg?v=1781246305 Filter King 7.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 7.5 x .75" Filter King 7.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 7.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-20-5-x-75-fb18x21-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f157c935-686a-4e68-8708-d28c9f045624.jpg?v=1781246305 Filter King 18x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 20.5 x .75" - FB18X21 -4 Filter King 18x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 20.5 x .75″ – FB18X21 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-6-x-75-fk24x6x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9e2ace62-7305-4ab3-9291-01e72d200657.jpg?v=1781246304 Filter King 24x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 6 x .75" - FK24x6x1A-M8 -4 Filter King 24x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 6 x .75″ – FK24x6x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-29-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2e54616e-6787-4e82-8adc-a334a295f88d.jpg?v=1781246303 Filter King 29.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x .75" Filter King 29.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24-5-19-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-19-5-x-75-fk24-5-19-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1c00c01d-5ea1-4df4-acee-19d93df1c975.jpg?v=1781246303 Filter King 24.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 19.5 x .75" - FK24.5×19.5x1A-M8 -4 Filter King 24.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 19.5 x .75″ – FK24.5×19.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15-5-23-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e11ab055-ff2e-4063-840f-0c61d9bab19b.jpg?v=1781246302 Filter King 15.5×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x .75" Filter King 15.5×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16-5-21-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4d2c8ccc-b46e-4208-a26b-a86446a86569.jpg?v=1781246301 Filter King 16.5×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size:: 16.5 x 21.5 x .75" Filter King 16.5×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size:: 16.5 x 21.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_703194ad-a410-41e2-8434-471ac4e9987e.jpg?v=1781246300 Filter King 18x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" Filter King 18x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5-19-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-19-5-x-75-fk17-5-19-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_402772ca-8040-45a3-87a8-dedfe5d6f895.jpg?v=1781246300 Filter King 17.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75" - FK17.5×19.5x1A-M8 Filter King 17.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75″ – FK17.5×19.5x1A-M8 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-21x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-17-x-75-fk21x17x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_881211be-a7b6-448e-a23d-41f37224acea.jpg?v=1781246299 Filter King 21x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 17 x .75" - FK21x17x1A-M8 -4 Filter King 21x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 17 x .75″ – FK21x17x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-10x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-13-5-x-75-fb10x14-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4f22f437-4072-4629-a271-b1708be3dbb9.jpg?v=1781246298 Filter King 10x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x .75" - FB10X14-4 Filter King 10x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x .75″ – FB10X14-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-6x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-6-x-14-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8c005b7b-e28a-4363-9d45-665e64de4f22.jpg?v=1781246297 Filter King 6x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 14 x .75"… Filter King 6x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 14 x .75"… WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-6x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-6-x-14-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_eb1bee4a-ae40-407b-bb1b-fea1eb47cf0d.jpg?v=1781246297 Filter King 6x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 14 x .75" Filter King 6x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 14 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-11x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-20-x-75-fk11x20x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_36a9dc3f-0de3-43cb-8fcf-c1655385be52.jpg?v=1781246296 Filter King 11x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 20 x .75" - FK11x20x1A-M8-4 Filter King 11x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 20 x .75″ – FK11x20x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1420540b-87cb-419a-b731-f5a793e060d3.jpg?v=1781246295 Filter King 17x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x .75" Filter King 17x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x24x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-3-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ddda6a66-1ef2-42bb-bae0-7379fb713c07.jpg?v=1781246294 Filter King 16x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 3.75" Filter King 16x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 3.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20-5x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-9-x-75-fk20-5x9x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3d91ff7a-1b98-4887-acdd-628e1f9a9d59.jpg?v=1781246294 Filter King 20.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 9 x .75" - FK20.5x9x1A-M8-4 Filter King 20.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 9 x .75″ – FK20.5x9x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-23-5-x-0-75-fb15x24-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dbd083ed-f767-4136-a619-a36aa9c31c7b.jpg?v=1781246293 Filter King 15x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x 0.75" - FB15X24 Filter King 15x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x 0.75″ – FB15X24 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-14-5-19-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1f05938f-f864-42bf-a69a-d8553a0369aa.jpg?v=1781246292 Filter King 14.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75" Filter King 14.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3f1e4da6-6930-4242-92f8-fd706f03d878.jpg?v=1781246291 Filter King 13.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 21.5 x .75" Filter King 13.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 21.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5-17-5-1-air-filter-4-pack-merv-13-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_37a67071-afc6-46bd-b1a7-ed51d8e51ca8.jpg?v=1781246291 Filter King 17.5×17.5×1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" Filter King 17.5×17.5×1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5-17-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_546bd602-c6f2-42fa-9a2c-7c4ffd7a11a7.jpg?v=1781246290 Filter King 17.5×17.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" Filter King 17.5×17.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_65f68fc9-b73a-4a06-9a3a-2cd68695146e.jpg?v=1781246289 Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-10x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a4228fc4-4eed-48fb-b38f-2714b349cef1.jpg?v=1781246288 Filter King 10x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75" Filter King 10x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-18-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d07f269e-98bb-4f98-9fdd-9f2d67f7d591.jpg?v=1781246288 Filter King 16x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x .75" Filter King 16x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23-5x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_20acd0fb-6d30-4e79-a6e4-d66989d789af.jpg?v=1781246287 Filter King 23.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" Filter King 23.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16-24-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-24-5-x-75-fk16x24-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_889b979f-13e7-4920-a207-77d5fad78ee8.jpg?v=1781246286 Filter King 16×24.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 24.5 x .75" - FK16x24.5x1A-M8 -4 Filter King 16×24.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 24.5 x .75″ – FK16x24.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-10x14x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-13-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ca0e4b12-3593-4353-bd6b-6dc26ff3b4de.jpg?v=1781246285 Filter King 10x14x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x .75" Filter King 10x14x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_02e85ff4-e916-42ee-96f0-b7c15816f578.jpg?v=1781246284 Filter King 18x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" Filter King 18x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-15-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d0e2ce52-b930-46cf-9224-fb09dfaa4bc1.jpg?v=1781246283 Filter King 16x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 15 x .75" Filter King 16x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 15 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15-5-19-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7309a6a8-8127-49f2-97af-888e6ac8ed85.jpg?v=1781246283 Filter King 15.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75 Filter King 15.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-75-fb16x20-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5ace9777-6b7f-45df-8c4c-7f7a30301d40.jpg?v=1781246282 Filter King 16x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" - FB16X20 Filter King 16x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75″ – FB16X20 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13-5-19-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-19-5-x-75-fk13-5-19-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_114c3106-4848-402f-9eb7-b6cad1d8036e.jpg?v=1781246281 Filter King 13.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75" - FK13.5×19.5x1A-M8 Filter King 13.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75″ – FK13.5×19.5x1A-M8 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-11-5-23-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a329e306-c657-4a4d-a14c-9e2a8ae272bc.jpg?v=1781246281 Filter King 11.5×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75" Filter King 11.5×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x24x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-38-x-23-38-x-3-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_119bf87d-444b-43ed-aa99-477b83620ed9.jpg?v=1781246280 Filter King 20x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.38 x 23.38 x 3.75" Filter King 20x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.38 x 23.38 x 3.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x20x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-3-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dc8c1b30-d674-4bb7-828d-c62f82d76b38.jpg?v=1781246279 Filter King 16x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 3.75" Filter King 16x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 3.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-8x8x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-8-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4c446808-a204-4fc9-9020-8054c88f67d9.jpg?v=1781246278 Filter King 8x8x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 8 x .75" Filter King 8x8x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 8 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-30x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-29-5-x-75-fb30x30-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_83da8079-34a6-4599-92bb-2db8c3add4bd.jpg?v=1781246277 Filter King 30x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x .75" - FB30X30-4 Filter King 30x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x .75″ – FB30X30-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-15-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_09479a51-f768-4fbb-9c1a-d71c2d45e2d3.jpg?v=1781246277 Filter King 15x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 15 x .75" Filter King 15x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 15 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5x23-5x1-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_27d9c922-8745-41d4-90dd-879e9f0a6ff9.jpg?v=1781246276 Filter King 19.5x23.5x1 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" Filter King 19.5x23.5x1 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c56905c6-ffab-44d1-9bfe-b42db0b2eee2.jpg?v=1781246275 Filter King 22x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 23.5 x .75" Filter King 22x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 23.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_51f8b78c-ecf1-4141-a9e0-c21c30534e74.jpg?v=1781246274 Filter King 19.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" Filter King 19.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_316a77a7-f951-46f6-8dde-5f69dba25602.jpg?v=1781246274 Filter King 20x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" Filter King 20x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x19x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-18-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_33a71f22-90a7-4e9e-ac9a-1c09a13a92d8.jpg?v=1781246273 Filter King 16x19x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x .75" Filter King 16x19x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-17-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d6ac3568-0546-4a41-a003-46a1a0a766f8.jpg?v=1781246272 Filter King 13x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 17 x .75" Filter King 13x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 17 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15-14-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-14-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6c6adb13-302f-43e1-aa25-4d92bc983175.jpg?v=1781246271 Filter King 15×14.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 14.5 x .75" Filter King 15×14.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 14.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13-5-13-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0facc2dc-524f-4797-8fc1-9251abec868a.jpg?v=1781246271 Filter King 13.5×13.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x .75" Filter King 13.5×13.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13-5-13-5-2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-1-75-fk13-5-13-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9b7a7078-a747-404a-9639-7b8efbccdf9b.jpg?v=1781246270 Filter King 13.5×13.5×2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 1.75" - FK13.5×13.5x1A-M8 Filter King 13.5×13.5×2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 1.75″ – FK13.5×13.5x1A-M8 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-25x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-29-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_971bf140-9247-405d-aac8-ba0d67d9e449.jpg?v=1781246269 Filter King 25x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 29.5 x .75" Filter King 25x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-11-5x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f0df93e2-5922-4c91-aa62-16e05c90e905.jpg?v=1781246269 Filter King 11.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" Filter King 11.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_084754fd-63fb-4163-bbd8-e62bfb7b0b39.jpg?v=1781246268 Filter King 19.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" Filter King 19.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0fb316a8-6c42-4346-9de9-27faa2a69ffb.jpg?v=1781246267 Filter King 17.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75" Filter King 17.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5-29-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-29-5-x-75-fk17-5-29-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4f8ad5c7-a253-499c-852b-32f284b9c274.jpg?v=1781246266 Filter King 17.5×29.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x .75" - FK17.5×29.5x1A-M8 -3 Filter King 17.5×29.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x .75″ – FK17.5×29.5x1A-M8 -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-10x10x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4aa95c11-4454-463e-9c6b-22d9a10a2026.jpg?v=1781246265 Filter King 10x10x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75" Filter King 10x10x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5x19-5x1-air-filter-4-pack-merv-13-hvac-pleated-a-c-furnace-filter-made-in-usa-actual-size-19-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b8faee5a-9874-4ffb-add9-7f7c18a28e9b.jpg?v=1781246265 Filter King 19.5x19.5x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filter | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" Filter King 19.5x19.5x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filter | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5-13-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-13-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_243c4924-ecab-41bb-b10c-26785ebbe052.jpg?v=1781246264 Filter King 19.5×13.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 13.5 x .75" Filter King 19.5×13.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 13.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-8x24x1-air-filter-4-pack-merv-8-hvac-pleated-ac-furnace-filters-actual-size-8-x-24-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_51ff3b2e-501b-4e21-8bd3-fc1750147cd8.jpg?v=1781246263 Filter King 8x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 8 x 24 x .75" Filter King 8x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 8 x 24 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13x24x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-24-x-75-fk13x24x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_75dcb6c1-03a5-4f45-b700-caa070da8cfc.jpg?v=1781246263 Filter King 13x24x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 24 x .75" - FK13x24x1A-M8 -3 Filter King 13x24x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 24 x .75″ – FK13x24x1A-M8 -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-23-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f72f2fd2-c5d6-4550-a149-715f2141c897.jpg?v=1781246262 Filter King 24x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23.5 x .75" Filter King 24x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-9-11-38-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-x-11-38-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1928c6e8-785b-4996-80fe-0b779f86f7a4.jpg?v=1781246261 Filter King 9×11.38×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 11.38 x .75" Filter King 9×11.38×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 11.38 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-8-5-6-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-5-x-6-5-x-75-fk8-5-6-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fa8d66bb-4942-4bc1-ad11-b74862d349c8.jpg?v=1781246260 Filter King 8.5×6.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8.5 x 6.5 x .75" - FK8.5×6.5x1A-M8-4 Filter King 8.5×6.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8.5 x 6.5 x .75″ – FK8.5×6.5x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-9x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-x-11-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e6a56ab-9d4d-4523-8ec0-42038078e6c4.jpg?v=1781246259 Filter King 9x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 11 x .75" Filter King 9x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 11 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d8e3fa91-f9f0-4b1b-8ff1-e7393c036d13.jpg?v=1781246259 Filter King 16x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 1.75" Filter King 16x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-14x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-6-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_219ec924-abe6-4bfd-865f-4f82591bf6a3.jpg?v=1781246258 Filter King 14x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 6 x .75" Filter King 14x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 6 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-6x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-5-5-x-29-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ae846f8f-25a2-4e2f-8850-6c12fa3e0993.jpg?v=1781246257 Filter King 6x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 29.5 x .75" Filter King 6x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-5-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-5-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5fb44c2a-e173-4461-a2ba-0cfeb8107d4b.jpg?v=1781246259 Filter King 5.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 29.5 x .75" Filter King 5.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_046aab4b-1275-4634-810c-cf8a8a179c2e.jpg?v=1781246254 Filter King 19.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75" Filter King 19.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13x20x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-20-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_26c530aa-e0ba-45aa-86ec-daf53fa94f11.jpg?v=1781246253 Filter King 13x20x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x .75" Filter King 13x20x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_91eaf353-50f3-45e2-a677-e82c995dde5c.jpg?v=1781246252 Filter King 20x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75" Filter King 20x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-22-5-x-0-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_31e2d05c-5ea2-4377-8d46-31b5db3fed5c.jpg?v=1781246251 Filter King 16x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 22.5 x 0.75" Filter King 16x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 22.5 x 0.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19x22x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-22-x-75-fb19x22a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_270ce0db-5f4a-4ff1-a32b-1d7b87faea71.jpg?v=1781246250 Filter King 19x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 22 x .75" - FB19X22A -3 Filter King 19x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 22 x .75″ – FB19X22A -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-24-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_02fc24b2-c7d8-42d2-9e38-4cbbfa5eebff.jpg?v=1781246248 Filter King 19x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 24.5 x .75" Filter King 19x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-29-5-23-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-23-5-x-75-fk29-5-23-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_001f02dc-efde-4062-a0d8-7491c65e0f00.jpg?v=1781246248 Filter King 29.5×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 23.5 x .75" - FK29.5×23.5x1A-M8 -4 Filter King 29.5×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 23.5 x .75″ – FK29.5×23.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5x17-5x1-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9e229143-a9c9-4ed7-918f-891748767860.jpg?v=1781246246 Filter King 17.5x17.5x1 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" Filter King 17.5x17.5x1 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-9x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-x-25-x-75-fk9x25x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f2b02eb9-5831-4d91-a985-c4b1087a1ad4.jpg?v=1781246245 Filter King 9x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 25 x .75" - FK9x25x1A-M8-4 Filter King 9x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 25 x .75″ – FK9x25x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3aa7fc54-b1e7-4820-bb13-a14c8f2f7f27.jpg?v=1781246244 Filter King 17.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21 x .75" Filter King 17.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_296c8f27-52cd-4ad4-a5ad-324c42e987c7.jpg?v=1781246244 Filter King 13.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" Filter King 13.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5-21-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-75-fk17-5-21-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_85b1b844-6806-4472-a803-1d58d9a445b8.jpg?v=1781246243 Filter King 17.5×21.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" - FK17.5×21.5x1A-M8 -3 Filter King 17.5×21.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75″ – FK17.5×21.5x1A-M8 -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d923a0ff-fcc8-4114-9bba-9985733fd3b0.jpg?v=1781246242 Filter King 19.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x .75" Filter King 19.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-8x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-8-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_270734dd-b264-4fc5-b6b0-02bc1acaa4e0.jpg?v=1781246242 Filter King 8x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 8 x .75" Filter King 8x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 8 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-14-5-23-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-23-5-x-75-fk14-5-23-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_58f10382-5c61-4616-8b88-390ba02bfdee.jpg?v=1781246241 Filter King 14.5×23.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x .75" - FK14.5×23.5x1A-M8 -3 Filter King 14.5×23.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x .75″ – FK14.5×23.5x1A-M8 -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-11-5-15-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-15-5-x-75-fk11-5-15-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7fb6f39d-f488-449f-b3c5-d3b7d4ed9f99.jpg?v=1781246240 Filter King 11.5×15.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x .75" - FK11.5×15.5x1A-M8 -3 Filter King 11.5×15.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x .75″ – FK11.5×15.5x1A-M8 -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-9-5-19-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-75-fk9-5-19-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_38b17b01-d35f-4aa5-96d4-66837a17ef2f.jpg?v=1781246239 Filter King 9.5×19.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75" - FK9.5×19.5x1A-M8 -3 Filter King 9.5×19.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75″ – FK9.5×19.5x1A-M8 -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15x15x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-15-x-75-fb15x15a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c9854c4c-6fd1-4afe-a753-85d9c7727a9d.jpg?v=1781246239 Filter King 15x15x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 15 x .75" - FB15X15A -3 Filter King 15x15x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 15 x .75″ – FB15X15A -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-12x12x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d8b7f697-07d7-4df3-be73-61395a631882.jpg?v=1781246238 Filter King 12x12x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" Filter King 12x12x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-23-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_517abd97-a092-47de-bd5a-c1a9241ef5d8.jpg?v=1781246237 Filter King 20x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 23 x .75" Filter King 20x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 23 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-20-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_baec1b0c-4da5-4b86-b0e8-41c259b33a3f.jpg?v=1781246236 Filter King 23x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 20 x .75" Filter King 23x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 20 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5-19-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9f7536ac-51de-42d8-ae24-d981e7e9313d.jpg?v=1781246235 Filter King 19.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" Filter King 19.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-20x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-26-x-75-fk20x26x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_79e1d302-cde7-440c-8aed-d7f99417d585.jpg?v=1781246235 Filter King 20x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 26 x .75" - FK20x26x1A-M8 Filter King 20x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 26 x .75″ – FK20x26x1A-M8 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-16-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_984d285d-49d1-4f58-ad49-9cfe45984ce2.jpg?v=1781246234 Filter King 22x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 16 x .75" Filter King 22x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 16 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-13-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ead56ebe-08bd-48db-a079-332c88d6a517.jpg?v=1781246233 Filter King 16x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 13.5 x .75" Filter King 16x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 13.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5-20-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-20-5-x-75-fk17-5-20-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_01e349e7-d08e-43a6-9bfc-c9e983b77619.jpg?v=1781246232 Filter King 17.5×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 20.5 x .75" - FK17.5×20.5x1A-M8 -4 Filter King 17.5×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 20.5 x .75″ – FK17.5×20.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-8-5-22-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-5-x-22-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_429ef108-ee8f-49fb-84ba-37469410bda3.jpg?v=1781246232 Filter King 8.5×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8.5 x 22.5 x .75" Filter King 8.5×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8.5 x 22.5 x .75″ WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24-21-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-21-5-x-75-fk24x21-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c1a463af-e7f5-4e5c-beb8-7ce6d8ffb236.jpg?v=1781246231 Filter King 24×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 21.5 x .75" - FK24x21.5x1A-M8 -4 Filter King 24×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 21.5 x .75″ – FK24x21.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_45897910-ce8e-4118-8d2e-e0ab1c313252.jpg?v=1781246227 Filter King 15.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x .75" Filter King 15.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-23-5-19-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-19-5-x-75-fk23-5-19-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_40a2d01b-f102-4dc0-a8f8-d2cfe65e456f.jpg?v=1781246227 Filter King 23.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 19.5 x .75" - FK23.5×19.5x1A-M8 -4 Filter King 23.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 19.5 x .75″ – FK23.5×19.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_20a22a06-e2f6-46ec-bea6-5c11f3795621.jpg?v=1781246226 Filter King 16.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size:: 16.5 x 21.5 x .75" Filter King 16.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size:: 16.5 x 21.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_52d42890-beb2-498e-a5aa-e3eeb32a6546.jpg?v=1781246225 Filter King 18x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" Filter King 18x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_25dd86b3-5405-49aa-8127-d91fd86b9b4e.jpg?v=1781246225 Filter King 17.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75" Filter King 17.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-9x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-x-20-x-75-fk9x20x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5b13ca83-a79b-4253-b74f-dea65b2e6cc4.jpg?v=1781246223 Filter King 9x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 20 x .75" - FK9x20x1A-M8-4 Filter King 9x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 20 x .75″ – FK9x20x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fd9e5e4e-d740-49bf-b07d-f05dd5cf4ac4.jpg?v=1781246223 Filter King 17x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x .75" Filter King 17x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-23-5-x-0-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_70aba5cb-9c4b-44ed-98cc-adbfac2816ad.jpg?v=1781246223 Filter King 15x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x 0.75" Filter King 15x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x 0.75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-14-5x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9fa27352-d995-413e-8152-1cbc32f227c8.jpg?v=1781246221 Filter King 14.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75" Filter King 14.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5x17-5x1-air-filter-4-pack-merv-13-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c01a61db-1c3f-4728-b7be-45101fcf1888.jpg?v=1781246220 Filter King 17.5x17.5x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" Filter King 17.5x17.5x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b8e94be4-45ae-4ce9-8777-67e6f1edf5cd.jpg?v=1781246220 Filter King 17.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" Filter King 17.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-14x6x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-6-x-75-fk14x6x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_97dc8af8-12e3-4bed-954d-8517ab30380c.jpg?v=1781246219 Filter King 14x6x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 6 x .75" - FK14x6x1A-M8 -3 Filter King 14x6x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 6 x .75″ – FK14x6x1A-M8 -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-10x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-29-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b506691f-8e6a-44e8-bd59-803f10d205c8.jpg?v=1781246218 Filter King 10x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75" Filter King 10x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-18-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4a03943d-a3cf-415d-bfeb-6475e32a6f6b.jpg?v=1781246218 Filter King 16x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x .75" Filter King 16x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-22x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-19-x-75-fk22x19x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_71a7dff7-3eea-47bd-bf36-7c058a8989bd.jpg?v=1781246217 Filter King 22x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 19 x .75" - FK22x19x1A-M8 -4 Filter King 22x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 19 x .75″ – FK22x19x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-6-14-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-6-x-14-5-x-75-fk6x14-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_009bb73c-b34e-4fc9-bb24-5dbd87ba132a.jpg?v=1781246217 Filter King 6×14.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 14.5 x .75" - FK6x14.5x1A-M8-4 Filter King 6×14.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 14.5 x .75″ – FK6x14.5x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-7-5-17-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-17-5-x-75-fk7-5-17-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_30058802-39d3-49b2-8e91-09a414ec54f4.jpg?v=1781246216 Filter King 7.5×17.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 17.5 x .75" - FK7.5×17.5x1A-M8-4 Filter King 7.5×17.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 17.5 x .75″ – FK7.5×17.5x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-24-5-13-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-13-5-x-75-fk24-5-13-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_22706e68-e33d-4ddc-ad14-b8f295be489b.jpg?v=1781246215 Filter King 24.5×13.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 13.5 x .75" - FK24.5×13.5x1A-M8-4 Filter King 24.5×13.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 13.5 x .75″ – FK24.5×13.5x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15-5x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bd285173-3fae-4d81-bd88-951bbaaab5ac.jpg?v=1781246214 Filter King 15.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" Filter King 15.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-16x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_62245e00-892c-4b55-b9da-afbd344b9f13.jpg?v=1781246213 Filter King 16x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" Filter King 16x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13-5x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2226033c-c71e-40ee-b5e2-e5f3de5d82db.jpg?v=1781246213 Filter King 13.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75" Filter King 13.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-11-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_19377add-f141-4116-bcc5-7be18fdd98a1.jpg?v=1781246212 Filter King 11.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75" Filter King 11.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-8x8x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-8-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9ec2118d-6f55-4646-9edb-4f851148b38b.jpg?v=1781246211 Filter King 8x8x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 8 x .75" Filter King 8x8x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 8 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-15-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_99a6ebd0-9d66-42b6-a08c-7ab5d47d9193.jpg?v=1781246211 Filter King 15x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 15 x .75" Filter King 15x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 15 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17-5-35-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-75-fk17-5-35-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_54bc38c2-b0d3-4209-a424-6b5f250cc907.jpg?v=1781246210 Filter King 17.5×35.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75" - FK17.5×35.5x1A-M8-3 Filter King 17.5×35.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75″ – FK17.5×35.5x1A-M8-3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-21-5-16-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-16-5-x-75-fk21-5-16-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f6cbe6f7-bee4-42c9-b218-e591c8d47e01.jpg?v=1781246209 Filter King 21.5×16.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 16.5 x .75" - FK21.5×16.5x1A-M8 -4 Filter King 21.5×16.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 16.5 x .75″ – FK21.5×16.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-75-fb17x20-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bb116cca-38db-401b-bc70-0865bcc5e9e2.jpg?v=1781246208 Filter King 17x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x .75" - FB17X20 -4 Filter King 17x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x .75″ – FB17X20 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-21x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-16-x-75-fk21x16x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ad540971-46ef-486a-9259-287ca0b59a9a.jpg?v=1781246208 Filter King 21x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 16 x .75" - FK21x16x1A-M8 -4 Filter King 21x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 16 x .75″ – FK21x16x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13-5x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6e952f23-51d6-44da-8aff-0ca2d3c7a6a6.jpg?v=1781246207 Filter King 13.5x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x .75" Filter King 13.5x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-5-5x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-5-5-x-8-x-75-fk5-5x8x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_29aa3f97-d820-4aca-a07b-1493759d2ed4.jpg?v=1781246206 Filter King 5.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 8 x .75" - FK5.5x8x1A-M8-4 Filter King 5.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 8 x .75″ – FK5.5x8x1A-M8-4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-18-5-15-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-15-5-x-75-fk18-5-15-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1038ef4a-e6d1-4537-8807-3ef4a3543d5e.jpg?v=1781246205 Filter King 18.5×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 15.5 x .75" - FK18.5×15.5x1A-M8 Filter King 18.5×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 15.5 x .75″ – FK18.5×15.5x1A-M8 – 4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-8x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-24-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_95af006a-4598-4bd5-b786-6bdc113f9460.jpg?v=1781246205 Filter King 8x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 24 x .75" Filter King 8x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 24 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-9x11-38x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-x-11-38-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_73b4553c-2616-487b-9e3f-6f39d21e1feb.jpg?v=1781246204 Filter King 9x11.38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 11.38 x .75" Filter King 9x11.38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 11.38 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5-24-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-75-fk19-5-24-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3ca63cc7-7b63-4b12-8ad3-91490147f411.jpg?v=1781246203 Filter King 19.5×24.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x .75" - FK19.5×24.5x1A-M8 -4 Filter King 19.5×24.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x .75″ – FK19.5×24.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-9x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-x-11-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_31c74a37-cbf7-468b-9319-ef37fc8ee1cc.jpg?v=1781246202 Filter King 9x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 11 x .75" Filter King 9x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 11 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-14x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-6-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_26d56ab1-9014-4838-adab-e0d93949c5db.jpg?v=1781246201 Filter King 14x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 6 x .75" Filter King 14x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 6 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15-5-29-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-5-x-75-fk15-5-29-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fba2ea22-e808-4cc1-94c1-66a21356d962.jpg?v=1781246201 Filter King 15.5×29.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75" - FK15.5×29.5x1A-M8-3 Filter King 15.5×29.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75″ – FK15.5×29.5x1A-M8-3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-19-5-19-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-75-fk19-5-19-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8ebed79e-034c-49f3-b45e-0258c52bd6ea.jpg?v=1781246200 Filter King 19.5×19.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" - FK19.5×19.5x1A-M8 -3 Filter King 19.5×19.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75″ – FK19.5×19.5x1A-M8 -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15-5-23-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-75-fk15-5-23-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b9e5644a-73e1-441f-8cc3-4eee765b7e10.jpg?v=1781246199 Filter King 15.5×23.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x .75" - FK15.5×23.5x1A-M8 -3 Filter King 15.5×23.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x .75″ – FK15.5×23.5x1A-M8 -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-17x21x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-21-x-75-fb17x21a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cffc6975-f832-4ed4-b402-12618ba47ddb.jpg?v=1781246198 Filter King 17x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21 x .75" - FB17X21A -3 Filter King 17x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21 x .75″ – FB17X21A -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-8x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-8-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_944207b1-a17f-48a7-8fc7-7902dc855591.jpg?v=1781246198 Filter King 8x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 8 x .75" Filter King 8x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 8 x .75" WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13-21-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-21-5-x-75-fb13x21-5a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_364afbf3-98bc-48c6-ba2c-e11035e56e67.jpg?v=1781246197 Filter King 13×21.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75" - FB13X21.5A -3 Filter King 13×21.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75″ – FB13X21.5A -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-10x30x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-29-5-x-75-fb10x30n-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_684e7a1e-095d-4c04-aeba-7f6f4b05ad34.jpg?v=1781246196 Filter King 10x30x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75" - FB10X30N -3 Filter King 10x30x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75″ – FB10X30N -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-15-5-19-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-75-fk15-5-19-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_45774132-288a-43a4-9158-32b099cee3b7.jpg?v=1781246196 Filter King 15.5×19.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" - FK15.5×19.5x1A-M8 -3 Filter King 15.5×19.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75″ – FK15.5×19.5x1A-M8 -3 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-13-5-19-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-19-5-x-75-fk13-5-19-5x1a-m8 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0ef1665b-f9fd-4af2-b287-5509752bf7ba.jpg?v=1781246195 Filter King 13.5×19.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75" - FK13.5×19.5x1A-M8 Filter King 13.5×19.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75″ – FK13.5×19.5x1A-M8 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-11-5-23-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-23-5-x-75-fk11-5-23-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6e9b91f3-5852-4de4-86a8-f0f76bf51039.jpg?v=1781246194 Filter King 11.5×23.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75" - FK11.5×23.5x1A-M8 -4 Filter King 11.5×23.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75″ – FK11.5×23.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-universal-series-3-ton-central-heat-pump-split-system-uhp1836ah1836-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/789-1.webp?v=1778778195 MRCOOL Universal Series 3 Ton Central Heat Pump Split System - UHP1836AH1836-O | HVAC System Accessory MRCOOL Universal Series 3 Ton Central Heat Pump Split System – UHP1836AH1836-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-commercial-fan-5-blades-240v-60hz-1-phase-gray 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MCF.jpg?v=1778778197 MRCOOL Commercial Fan - 5 Blades - 240V 60Hz 1 Phase - Gray MRCOOL Commercial Fan – 5 Blades – 240V 60Hz 1 Phase – Gray WholesaleHVACDirect https://hvacdirectusa.com/products/3-5-ton-13-4-seer2-90k-btu-mrcool-versapro-air-conditioner-gas-package-unit-multiposition 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/ha25051-bi-01_1-1.jpg?v=1778778200 3.5 Ton 13.4 SEER2 90k BTU MRCOOL VersaPro Air Conditioner & Gas Package Unit - Multiposition 3.5 Ton 13.4 SEER2 90k BTU MrCool VersaPro Air Conditioner & Gas Package Unit – Multiposition WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-versapro%E2%84%A2-42k-btu-heat-pump-package-unit-mph421h413b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/84-8.jpg?v=1778778205 MRCOOL® VersaPro™ 42k BTU Heat Pump Package Unit - MPH421H413B | HVAC System Accessory MRCOOL® VersaPro™ 42k BTU Heat Pump Package Unit – MPH421H413B WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-versapro-3-ton-horizontal-package-heat-pump 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/74_acc61d41-bf02-47d2-b599-92e8d74c603c.webp?v=1778778207 MRCOOL VersaPro 3 Ton Horizontal Package Heat Pump | HVAC System Accessory MRCOOL VersaPro 3 Ton Horizontal Package Heat Pump WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-versapro-2nd-gen-48k-btu-4-ton-central-ducted-heat-pump-split-system-mvp-48-hp-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MVP.webp?v=1778778209 MRCOOL VersaPro 2nd Gen 48K BTU 4 Ton Central Ducted Heat Pump Split System - MVP-48-HP-230A00-O | HVAC System Accessory MRCOOL VersaPro 2nd Gen 48K BTU 4 Ton Central Ducted Heat Pump Split System – MVP-48-HP-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy%C2%AE-5th-gen-55-000-btu-multi-zone-mini-split-condenser-230v-diy-multi6-55hp230d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/ikm.webp?v=1778778211 MRCOOL DIY® 5th Gen 55,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI6-55HP230D-O | HVAC System Accessory NEW R-454B Refrigerant MRCOOL Hyper Heat 2nd Gen 48K BTU 4 Ton 16.5 SEER2 Central Ducted Heat Pump Split System, CENTRAL-48-HP-230B00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-36000-btu-h-packaged-air-conditioner-1500-sq-ft-40-amp-208v-230v 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MPC361M414A.webp?v=1778778212 MRCOOL 36000 BTU/H Packaged Air Conditioner, 1500 Sq Ft, 40 Amp, 208V-230V MrCool 36000 BTU/H Packaged Air Conditioner, 1500 Sq Ft, 40 Amp, 208V-230V WholesaleHVACDirect https://hvacdirectusa.com/products/new-r-454b-refrigerant-mrcool-diy%C2%AE-5th-gen-e-star-36-000-btu-single-zone-mini-split-complete-system-with-25ft-line-set-230v-diy-36-hp-wm-230d25-o 2026-06-13T02:34:25-04:00 daily https://hvacdirectusa.com/products/3-ton-13-4-seer2-90k-btu-mrcool-versapro-air-conditioner-gas-package-unit-multiposition 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/ha25051-bi-01_1-1_fcc7ba26-d6ec-4d13-ba4e-c25ab76ab7b7.jpg?v=1778778216 3 Ton 13.4 SEER2 90k BTU MRCOOL VersaPro Air Conditioner & Gas Package Unit - Multiposition 3 Ton 13.4 SEER2 90k BTU MrCool VersaPro Air Conditioner & Gas Package Unit – Multiposition WholesaleHVACDirect https://hvacdirectusa.com/products/30k-mrcool%C2%AE-hyper-heat-central-ducted-2nd-gen-complete-system-454b-refrigerant 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/AH_2.png?v=1778778218 30K MRCOOL® Hyper Heat Central Ducted 2nd Gen - Complete System 30K MRCOOL® Hyper Heat Central Ducted 2nd Gen – Complete System (454B Refrigerant) WholesaleHVACDirect https://hvacdirectusa.com/products/2-5-ton-14-seer-mrcool-signature-air-conditioner-package-unit-multiposition 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MPC301M414A_2.jpg?v=1778778220 2.5 Ton 14 SEER MRCOOL Signature Air Conditioner Package Unit - Multiposition 2.5 Ton 14 SEER MrCool Signature Air Conditioner Package Unit – Multiposition WholesaleHVACDirect https://hvacdirectusa.com/products/gas-package-furnace-mrcool-versapro-30k-btu-gas-electric-package-unit-mpg30s060m413b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MPG42S090M413B-2.webp?v=1778778222 Gas Package Furnace MRCOOL VersaPro 30k BTU Gas/Electric Package Unit, MPG30S060M413B Gas Package Furnace MRCOOL VersaPro 30k BTU Gas/Electric Package Unit, MPG30S060M413B WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-universal-series-2-ton-central-heat-pump-split-system-uhp1824ah1824-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/40.webp?v=1778778224 MRCOOL Universal Series 2 Ton Central Heat Pump Split System - UHP1824AH1824-O | HVAC System Accessory MRCOOL Universal Series 2 Ton Central Heat Pump Split System – UHP1824AH1824-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-14-seer-2-ton-louvered-packaged-air-conditioner-mpc241m414a 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/uhb.webp?v=1778778226 MRCOOL 14 SEER 2 Ton Louvered Packaged Air Conditioner, MPC241M414A MRCOOL 14 SEER 2 Ton Louvered Packaged Air Conditioner, MPC241M414A WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-2-5-ton-horizontal-versapro-4th-gen-package-heat-pump-r454b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/74-1.webp?v=1778778228 MRCOOL 2.5 Ton Horizontal VersaPro 4th Gen Package Heat Pump - R454B | HVAC System Accessory MRCOOL 2.5 Ton Horizontal VersaPro 4th Gen Package Heat Pump – R454B WholesaleHVACDirect https://hvacdirectusa.com/products/new-r-454b-refrigerant-mrcool-hyper-heat-2nd-gen-36k-btu-3-ton-17-4-seer2-central-ducted-heat-pump-split-system-central-36-hp-230b00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/963-4.webp?v=1778778229 NEW R-454B Refrigerant MRCOOL Hyper Heat 2nd Gen 36K BTU 3 Ton 17.4 SEER2 Central Ducted Heat Pump Split System - CENTRAL-36-HP-230B00-O | HVAC System Accessory NEW R-454B Refrigerant MRCOOL Hyper Heat 2nd Gen 36K BTU 3 Ton 17.4 SEER2 Central Ducted Heat Pump Split System – CENTRAL-36-HP-230B00-O WholesaleHVACDirect https://hvacdirectusa.com/products/2-ton-13-4-seer2-60k-btu-mrcool-versapro-air-conditioner-gas-package-unit-multiposition 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/ha25051-bi-01_1.jpg?v=1778778231 2 Ton 13.4 SEER2 60k BTU MRCOOL VersaPro Air Conditioner & Gas Package Unit - Multiposition 2 Ton 13.4 SEER2 60k BTU MrCool VersaPro Air Conditioner & Gas Package Unit – Multiposition WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy%C2%AE-5th-gen-e-star-24-000-btu-single-zone-mini-split-complete-system-with-25ft-line-set-230v-diy-24-hp-wm-230d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/52.webp?v=1778778234 MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-24-HP-WM-230D25-O | HVAC System Accessory MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-24-HP-WM-230D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/new-r-454b-refrigerant-mrcool-diy%C2%AE-5th-gen-48-000-btu-multi-zone-mini-split-condenser-230v-diy-multi6-48hp230d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/1234.webp?v=1778778236 NEW R-454B Refrigerant MRCOOL DIY® 5th Gen 48,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI6-48HP230D-O | HVAC System Accessory NEW R-454B Refrigerant MRCOOL DIY® 5th Gen 48,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI6-48HP230D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-versapro-2nd-gen-36k-btu-3-ton-central-ducted-heat-pump-split-system-mvp-36-hp-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/85_b9e20e8c-5aa7-4b2a-adfe-4a52d4c98a18.webp?v=1778778239 MRCOOL VersaPro 2nd Gen 36K BTU 3 Ton Central Ducted Heat Pump Split System - MVP-36-HP-230A00-O | HVAC System Accessory MRCOOL VersaPro 2nd Gen 36K BTU 3 Ton Central Ducted Heat Pump Split System – MVP-36-HP-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-universal-series-5-ton-heat-pump-inverter-condenser-uhp18060-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/1020.webp?v=1778778241 MRCOOL Universal Series 5 Ton Heat Pump Inverter Condenser - UHP18060-O | HVAC System Accessory MRCOOL Universal Series 5 Ton Heat Pump Inverter Condenser – UHP18060-O WholesaleHVACDirect https://hvacdirectusa.com/products/60k-mrcool%C2%AE-hyper-heat-central-ducted-condenser-r454b-central-60-hp-c-230b00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255586542-1.jpg?v=1778778243 60K MRCOOL® Hyper Heat Central Ducted Condenser-R454B - CENTRAL-60-HP-C-230B00-O | HVAC System Accessory 60K MRCOOL® Hyper Heat Central Ducted Condenser-R454B – CENTRAL-60-HP-C-230B00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-commercial-fan-5-blades-240v-60hz-1-phase-gray-1 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MC5_93501644-e2e8-47a5-91f1-abc95c9f35f8.jpg?v=1778778244 MRCOOL Commercial Fan - 5 Blades - 240V 60Hz 1 Phase - Gray MRCOOL Commercial Fan – 5 Blades – 240V 60Hz 1 Phase – Gray WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy%C2%AE-5th-gen-e-star-18-000-btu-single-zone-mini-split-complete-system-with-25ft-line-set-230v-diy-18-hp-wm-230d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/yh.webp?v=1778778247 MRCOOL DIY® 5th Gen E Star 18,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-18-HP-WM-230D25-O | HVAC System Accessory MRCOOL DIY® 5th Gen E Star 18,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-18-HP-WM-230D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/48k-mrcool%C2%AE-hyper-heat-central-ducted-condenser-r454b-central-48-hp-c-230b00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582681-5_6c031884-2e1a-4afa-8ee7-143a4584412a.jpg?v=1778778249 48K MRCOOL® Hyper Heat Central Ducted Condenser-R454B - CENTRAL-48-HP-C-230B00-O | HVAC System Accessory 48K MRCOOL® Hyper Heat Central Ducted Condenser-R454B – CENTRAL-48-HP-C-230B00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-universal-series-4-ton-heat-pump-inverter-condenser-uhp18048-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/r4.webp?v=1778778252 MRCOOL Universal Series 4 Ton Heat Pump Inverter Condenser - UHP18048-O | HVAC System Accessory MRCOOL Universal Series 4 Ton Heat Pump Inverter Condenser – UHP18048-O WholesaleHVACDirect https://hvacdirectusa.com/products/60k-mrcool%C2%AE-hyper-heat-central-ducted-condenser-r454b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/44_0d4c3e88-ab41-4842-ae62-9c1e586e3724.jpg?v=1778778254 60K MRCOOL® Hyper Heat Central Ducted Condenser-R454B | HVAC System Accessory 60K MRCOOL® Hyper Heat Central Ducted Condenser-R454B WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-universal-series-3-ton-heat-pump-inverter-condenser-uhp18036-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/op.webp?v=1778778256 MRCOOL Universal Series 3 Ton Heat Pump Inverter Condenser - UHP18036-O | HVAC System Accessory MRCOOL Universal Series 3 Ton Heat Pump Inverter Condenser – UHP18036-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-hyper-heat-2nd-gen-36k-3-ton-central-ducted-heat-pump-condenser-central-36-hp-c-230b00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582681-5_6bc691de-4efa-4e3a-b1a7-003d67ddd75d.jpg?v=1778778257 MRCOOL Hyper Heat 2nd Gen 36K 3 Ton Central Ducted Heat Pump Condenser - CENTRAL-36-HP-C-230B00-O | HVAC System Accessory MRCOOL Hyper Heat 2nd Gen 36K 3 Ton Central Ducted Heat Pump Condenser – CENTRAL-36-HP-C-230B00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-versapro-2nd-gen-24k-btu-2-ton-central-ducted-heat-pump-split-system-mvp-24-hp-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/AH_1.png?v=1778778259 MRCOOL VersaPro 2nd Gen 24K BTU 2 Ton Central Ducted Heat Pump Split System - MVP-24-HP-230A00-O | HVAC System Accessory MRCOOL VersaPro 2nd Gen 24K BTU 2 Ton Central Ducted Heat Pump Split System – MVP-24-HP-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/new-r-454b-refrigerant-mrcool-diy%C2%AE-5th-gen-36-000-btu-multi-zone-mini-split-condenser-230v-diy-multi5-36hp230d-o 2026-06-13T02:34:25-04:00 daily https://hvacdirectusa.com/products/mrcool%C2%AE-36k-diy-5th-generation-mini-split-condenser-230v-r454b-diy-36-hp-c-230d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/tf5.jpg?v=1778778263 MRCOOL® 36k DIY 5th Generation Mini-Split Condenser 230v R454B - DIY-36-HP-C-230D25-O | HVAC System Accessory MRCOOL® 36k DIY 5th Generation Mini-Split Condenser 230v R454B – DIY-36-HP-C-230D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/5-ton-mrcool%C2%AE-versapro%C2%AE-central-ducted-heat-pump-condenser-r454b-mvp-60-hp-c-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582681-5_ca05ecb4-a198-46f9-8f97-d7d89ec94204.jpg?v=1778778265 5 Ton MRCOOL® VersaPro® Central Ducted Heat Pump Condenser - R454B - MVP-60-HP-C-230A00-O | HVAC System Accessory 5 Ton MRCOOL® VersaPro® Central Ducted Heat Pump Condenser – R454B – MVP-60-HP-C-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/48k-mrcool%C2%AE-hyper-heat-central-ducted-condenser-r454b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/CENTRAL-36-HP-C-230B00-O.1.jpg?v=1778778266 48K MRCOOL® Hyper Heat Central Ducted Condenser-R454B | HVAC System Accessory 48K MRCOOL® Hyper Heat Central Ducted Condenser-R454B WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-24k-diy-5th-generation-mini-split-condenser-230v-r454b-diy-24-hp-c-230d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255586962_19052a65-9655-44d2-856c-d4530e6a993e.jpg?v=1778778269 MRCOOL® 24k DIY 5th Generation Mini-Split Condenser 230v R454B - DIY-24-HP-C-230D25-O | HVAC System Accessory MRCOOL® 24k DIY 5th Generation Mini-Split Condenser 230v R454B – DIY-24-HP-C-230D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy%C2%AE-5th-gen-e-star-9-000-btu-single-zone-mini-split-complete-system-with-25ft-line-set-115v-diy-09-hp-wm-115d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/line.webp?v=1778778270 MRCOOL DIY® 5th Gen E Star 9,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-09-HP-WM-115D25-O | HVAC System Accessory MRCOOL DIY® 5th Gen E Star 9,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-09-HP-WM-115D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/30k-mrcool%C2%AE-hyper-heat-central-ducted-condenser-r454b-central-30-hp-c-230b00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582681-5_e11d70e8-1e20-4139-b71d-c8eb225bd6ed.jpg?v=1778778273 30K MRCOOL® Hyper Heat Central Ducted Condenser-R454B - CENTRAL-30-HP-C-230B00-O | HVAC System Accessory 30K MRCOOL® Hyper Heat Central Ducted Condenser-R454B – CENTRAL-30-HP-C-230B00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-versapro-2nd-gen-48k-btu-4-ton-central-ducted-heat-pump-condenser-mvp-48-hp-c-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582681-5_f5b9893a-f223-4910-a47f-07e2546af799.jpg?v=1778778274 MRCOOL VersaPro 2nd Gen 48K BTU 4 Ton Central Ducted Heat Pump Condenser - MVP-48-HP-C-230A00-O | HVAC System Accessory MRCOOL VersaPro 2nd Gen 48K BTU 4 Ton Central Ducted Heat Pump Condenser – MVP-48-HP-C-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/gas-furnace-mrcool-95-afue-4-ton-90-000-btu-downflow-multi-speed-gas-furnace-mgd95se090c4xa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MGM.webp?v=1778778276 Gas Furnace MRCOOL 95% AFUE 4 Ton 90,000 BTU Downflow Multi-Speed Gas Furnace, MGD95SE090C4XA Gas Furnace MRCOOL 95% AFUE 4 Ton 90,000 BTU Downflow Multi-Speed Gas Furnace, MGD95SE090C4XA WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-universal-series-5-ton-air-handler-uah18060-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/456.webp?v=1778778278 MRCOOL Universal Series 5 Ton Air Handler - UAH18060-O | HVAC System Accessory MRCOOL Universal Series 5 Ton Air Handler – UAH18060-O WholesaleHVACDirect https://hvacdirectusa.com/products/36k-mrcool%C2%AE-hyper-heat-central-ducted-condenser-r454b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/CENTRAL8.jpg?v=1778778280 36K MRCOOL® Hyper Heat Central Ducted Condenser-R454B | HVAC System Accessory 36K MRCOOL® Hyper Heat Central Ducted Condenser-R454B WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-ezpro-5th-gen-diy-mini-split-systems-9k-through-24k-btu-ezpro-24-hp-23016d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/line_5fa981b5-8648-4ff9-affa-6600e0371b6f.webp?v=1778778282 MRCOOL EZPRO 5th Gen DIY Mini Split Systems | 9K Through 24K BTU - EZPRO-24-HP-23016D-O | HVAC System Accessory MRCOOL EZPRO 5th Gen DIY Mini Split Systems | 9K Through 24K BTU – EZPRO-24-HP-23016D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-universal-series-2-5-ton-heat-pump-inverter-condenser-uhp18030-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/uj.webp?v=1778778284 MRCOOL Universal Series 2.5 Ton Heat Pump Inverter Condenser - UHP18030-O | HVAC System Accessory MRCOOL Universal Series 2.5 Ton Heat Pump Inverter Condenser – UHP18030-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy%C2%AE-5th-gen-27-000-btu-multi-zone-mini-split-condenser-230v-diy-multi4-27hp230d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/1_338d76e3-122d-4110-9659-c52b641bf10a.webp?v=1778778286 MRCOOL DIY® 5th Gen 27,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI4-27HP230D-O | HVAC System Accessory MRCOOL DIY® 5th Gen 27,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI4-27HP230D-O WholesaleHVACDirect https://hvacdirectusa.com/products/gas-furnace-mrcool-95-afue-5-ton-110-000-btu-multi-position-multi-speed-gas-furnace-mgm95se110c5xa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/HYG.webp?v=1778778288 Gas Furnace MRCOOL 95% AFUE 5 Ton 110,000 BTU Multi-Position Multi-Speed Gas Furnace, MGM95SE110C5XA Gas Furnace MRCOOL 95% AFUE 5 Ton 110,000 BTU Multi-Position Multi-Speed Gas Furnace, MGM95SE110C5XA WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-hyper-heat-2nd-gen-24k-2-ton-central-ducted-heat-pump-condenser-central-24-hp-c-230b00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/te.webp?v=1778778290 MRCOOL Hyper Heat 2nd Gen 24K 2 Ton Central Ducted Heat Pump Condenser, CENTRAL-24-HP-C-230B00-O | HVAC System Accessory MRCOOL Hyper Heat 2nd Gen 24K 2 Ton Central Ducted Heat Pump Condenser, CENTRAL-24-HP-C-230B00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-universal-series-4-ton-air-handler-uah18048-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/mc-uni-5-ah-02_sxdnyd__73570-1_f9e0634f-3a73-48a1-a045-775211618beb.webp?v=1778778291 MRCOOL Universal Series 4 Ton Air Handler - UAH18048-O | HVAC System Accessory MRCOOL Universal Series 4 Ton Air Handler – UAH18048-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-60000-btu-h-prodirect-heat-pump-condenser-208v-230v 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/HHP15060FA.webp?v=1778778293 MRCOOL 60000 BTU/H ProDirect Heat Pump Condenser, 208V/230V | HVAC System Accessory MrCool 60000 BTU/H ProDirect Heat Pump Condenser, 208V/230V WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-18k-diy-5th-generation-mini-split-condenser-230v-r454b-diy-18-hp-c-230d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255586962.jpg?v=1778778295 MRCOOL® 18k DIY 5th Generation Mini-Split Condenser 230v R454B - DIY-18-HP-C-230D25-O | HVAC System Accessory MRCOOL® 18k DIY 5th Generation Mini-Split Condenser 230v R454B – DIY-18-HP-C-230D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/gas-furnace-mrcool-95-afue-4-ton-90-000-btu-multi-position-multi-speed-gas-furnace-mgm95se090c4xa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/OK.webp?v=1778778297 Gas Furnace MRCOOL 95% AFUE 4 Ton 90,000 BTU Multi-Position Multi-Speed Gas Furnace, MGM95SE090C4XA Gas Furnace MRCOOL 95% AFUE 4 Ton 90,000 BTU Multi-Position Multi-Speed Gas Furnace, MGM95SE090C4XA WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-prodirect-3rd-gen-48k-btu-4-5-ton-15-2-seer2-heat-pump-condenser-hhp15048fa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/HH1.webp?v=1778778299 MRCOOL ProDirect 3rd Gen 48K BTU, 4.5 Ton, 15.2 SEER2 Heat Pump Condenser | HVAC System Accessory MRCOOL ProDirect 3rd Gen 48K BTU, 4.5 Ton, 15.2 SEER2 Heat Pump Condenser (HHP15048FA) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-universal-series-2-5-ton-air-handler-uah18030-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/yuh.webp?v=1778778301 MRCOOL Universal Series 2.5 Ton Air Handler - UAH18030-O | HVAC System Accessory MRCOOL Universal Series 2.5 Ton Air Handler – UAH18030-O WholesaleHVACDirect https://hvacdirectusa.com/products/gas-furnace-mrcool-95-afue-4-ton-70-000-btu-downflow-multi-speed-gas-furnace-mgd95se070b4xa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/745.webp?v=1778778303 Gas Furnace MRCOOL 95% AFUE 4 Ton 70,000 BTU Downflow Multi-Speed Gas Furnace, MGD95SE070B4XA Gas Furnace MRCOOL 95% AFUE 4 Ton 70,000 BTU Downflow Multi-Speed Gas Furnace, MGD95SE070B4XA WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-universal-series-3-ton-air-handler-uah18036-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/mc-uni-5-ah-02_sxdnyd__73570-1.webp?v=1778778305 MRCOOL Universal Series 3 Ton Air Handler - UAH18036-O | HVAC System Accessory MRCOOL Universal Series 3 Ton Air Handler – UAH18036-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-signature-3-ton-36k-btu-split-heat-pump-condenser-mcaeshs4t3621aa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/56.webp?v=1778778307 MRCOOL Signature 3 Ton 36K BTU Split Heat Pump Condenser - MCAESHS4T3621AA | HVAC System Accessory MRCOOL Signature 3 Ton 36K BTU Split Heat Pump Condenser – MCAESHS4T3621AA WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-ezpro-5th-gen-diy-mini-split-systems-9k-through-24k-btu-ezpro-18-hp-23016d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/9.webp?v=1778778309 MRCOOL EZPRO 5th Gen DIY Mini Split Systems | 9K Through 24K BTU - EZPRO-18-HP-23016D-O | HVAC System Accessory MRCOOL EZPRO 5th Gen DIY Mini Split Systems | 9K Through 24K BTU – EZPRO-18-HP-23016D-O WholesaleHVACDirect https://hvacdirectusa.com/products/3-ton-mrcool%C2%AE-versapro%C2%AE-central-ducted-heat-pump-condenser-r454b-mvp-36-hp-c-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582681-5_759a4d0f-1c89-484a-8210-b2e9ff478fd0.jpg?v=1778778311 3 Ton MRCOOL® VersaPro® Central Ducted Heat Pump Condenser - R454B - MVP-36-HP-C-230A00-O | HVAC System Accessory 3 Ton MRCOOL® VersaPro® Central Ducted Heat Pump Condenser – R454B – MVP-36-HP-C-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-versapro-2nd-gen-60k-btu-5-ton-central-ducted-multiposition-air-handler-mvp-60-hp-muah-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582704-2_2484ea95-58c6-4c72-beef-a38f37e9eeb2.jpg?v=1778778313 MRCOOL VersaPro 2nd Gen 60K BTU 5 Ton Central Ducted Multiposition Air Handler - MVP-60-HP-MUAH-230A00-O | HVAC System Accessory MRCOOL VersaPro 2nd Gen 60K BTU 5 Ton Central Ducted Multiposition Air Handler – MVP-60-HP-MUAH-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-5th-gen-advantage-36k-btu-heat-pump-condenser-230v-a-36-hp-c-230d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/132.webp?v=1778778315 MRCOOL 5th Gen Advantage 36K BTU Heat Pump Condenser 230V - A-36-HP-C-230D-O | HVAC System Accessory MRCOOL 5th Gen Advantage 36K BTU Heat Pump Condenser 230V – A-36-HP-C-230D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-universal-series-2-ton-air-handler-uah18024-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/m4.webp?v=1778778316 MRCOOL Universal Series 2 Ton Air Handler, UAH18024-O | HVAC System Accessory MRCOOL Universal Series 2 Ton Air Handler, UAH18024-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-versapro%C2%AE-100k-btu-96-afue-gas-furnace-mgm96ee100c5nb 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582643-2_9b29ff79-dad2-4d49-83b7-388975225940.jpg?v=1778778318 MRCOOL® VersaPro® 100k BTU 96% AFUE Gas Furnace - MGM96EE100C5NB MRCOOL® VersaPro® 100k BTU 96% AFUE Gas Furnace – MGM96EE100C5NB WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-signature-5-ton-60k-btu-split-system-multi-position-air-handler-mcaeampef60e21aa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/48.webp?v=1778778320 MRCOOL Signature 5 Ton 60K BTU Split System Multi-Position Air Handler - MCAEAMPEF60E21AA | HVAC System Accessory MRCOOL Signature 5 Ton 60K BTU Split System Multi-Position Air Handler – MCAEAMPEF60E21AA WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-easypro-12k-btu-single-zone-mini-split-complete-system-115v-with-16-ft-diy-quick-connect-line-set-and-diypro-cable-ezpro-12-hp-11516d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/DI.webp?v=1778778322 MRCOOL DIY 5th Gen EasyPro 12K BTU Single Zone Mini Split Complete System 115V with 16 ft. DIY Quick Connect Line Set and DIYPRO Cable - EZPRO-12-HP-11516D-O | HVAC System Accessory MRCOOL DIY 5th Gen EasyPro 12K BTU Single Zone Mini Split Complete System 115V with 16 ft. DIY Quick Connect Line Set and DIYPRO Cable – EZPRO-12-HP-11516D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-versapro%C2%AE-80k-btu-96-afue-gas-furnace-1600-cfm-mgm96ee080c4nb 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582643-2_ad971898-1139-492c-8561-207e7d7c065f.jpg?v=1778778323 MRCOOL® VersaPro® 80k BTU 96% AFUE Gas Furnace - 1600 CFM - MGM96EE080C4NB MRCOOL® VersaPro® 80k BTU 96% AFUE Gas Furnace – 1600 CFM – MGM96EE080C4NB WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-signature-2-ton-24k-btu-split-heat-pump-condenser-mcaeshs4t2421aa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/7-1_1.jpg?v=1778778326 MRCOOL Signature 2 Ton 24K BTU Split Heat Pump Condenser - MCAESHS4T2421AA | HVAC System Accessory MRCOOL Signature 2 Ton 24K BTU Split Heat Pump Condenser – MCAESHS4T2421AA WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-signature-4-ton-48k-btu-split-system-multi-position-air-handler-mcaeampef48e21aa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/121.webp?v=1778778328 MRCOOL Signature 4 Ton 48K BTU Split System Multi-Position Air Handler - MCAEAMPEF48E21AA | HVAC System Accessory MRCOOL Signature 4 Ton 48K BTU Split System Multi-Position Air Handler – MCAEAMPEF48E21AA WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-9k-diy-5th-generation-mini-split-condenser-115v-r454b-diy-09-hp-c-115d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/DIY-09-HP-C-115D25-O.jpg?v=1778778330 MRCOOL® 9k DIY 5th Generation Mini-Split Condenser 115v R454B - DIY-09-HP-C-115D25-O | HVAC System Accessory MRCOOL® 9k DIY 5th Generation Mini-Split Condenser 115v R454B – DIY-09-HP-C-115D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/4-ton-mrcool%C2%AE-versapro%C2%AE-central-ducted-air-handler-r454b-mvp-48-hp-muah-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582704-2_54071b42-d55c-42ed-af1f-0a9601ebc7fd.jpg?v=1778778335 4 Ton MRCOOL® VersaPro® Central Ducted Air Handler - R454B - MVP-48-HP-MUAH-230A00-O | HVAC System Accessory 4 Ton MRCOOL® VersaPro® Central Ducted Air Handler – R454B – MVP-48-HP-MUAH-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-18-000-btu-multi-zone-mini-split-condenser-230v-diy-multi3-18hp230d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/hb.webp?v=1778778340 MRCOOL DIY 5th Gen 18,000 BTU Multi-Zone Mini Split Condenser 230V - DIY-MULTI3-18HP230D-O | HVAC System Accessory MRCOOL DIY 5th Gen 18,000 BTU Multi-Zone Mini Split Condenser 230V – DIY-MULTI3-18HP230D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-signature-2-5-ton-up-to-14-3-seer2-30-000-btu-split-air-conditioner 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/m7.webp?v=1778778342 MRCOOL Signature 2.5 Ton up to 14.3 SEER2 30,000 BTU Split Air Conditioner MRCOOL Signature 2.5 Ton up to 14.3 SEER2 30,000 BTU Split Air Conditioner WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-easypro-9k-btu-single-zone-mini-split-complete-system-115v-with-16-ft-diy-quick-connect-line-set-and-diypro-cable-ezpro-09-hp-11516d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/line1.webp?v=1778778343 MRCOOL DIY 5th Gen EasyPro 9K BTU Single Zone Mini Split Complete System 115V with 16 ft. DIY Quick Connect Line Set and DIYPRO Cable, EZPRO-09-HP-11516D-O | HVAC System Accessory MRCOOL DIY 5th Gen EasyPro 9K BTU Single Zone Mini Split Complete System 115V with 16 ft. DIY Quick Connect Line Set and DIYPRO Cable, EZPRO-09-HP-11516D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-versapro%C2%AE-80k-btu-96-afue-gas-furnace-1200-cfm-mgm96ee080b3nb 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582643-2.jpg?v=1778778345 MRCOOL® VersaPro® 80k BTU 96% AFUE Gas Furnace - 1200 CFM - MGM96EE080B3NB MRCOOL® VersaPro® 80k BTU 96% AFUE Gas Furnace – 1200 CFM – MGM96EE080B3NB WholesaleHVACDirect https://hvacdirectusa.com/products/2-5-ton-mrcool%C2%AE-versapro%C2%AE-central-ducted-heat-pump-condenser-r454b-mvp-30-hp-c-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582681-5_31f43b58-0900-49b8-b806-7d40c6561690.jpg?v=1778778349 2.5 Ton MRCOOL® VersaPro® Central Ducted Heat Pump Condenser - R454B - MVP-30-HP-C-230A00-O | HVAC System Accessory 2.5 Ton MRCOOL® VersaPro® Central Ducted Heat Pump Condenser – R454B – MVP-30-HP-C-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-versapro%C2%AE-2nd-gen-36k-btu-3-ton-16-1-seer2-central-ducted-heat-pump-condenser-mvp-36-hp-c-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/gb.webp?v=1778778349 MRCOOL VersaPro® 2nd Gen 36K BTU 3 Ton 16.1 SEER2 Central Ducted Heat Pump Condenser, MVP-36-HP-C-230A00-O | HVAC System Accessory MRCOOL VersaPro® 2nd Gen 36K BTU 3 Ton 16.1 SEER2 Central Ducted Heat Pump Condenser, MVP-36-HP-C-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-diy%C2%AE-series-5th-gen-outtasight%C2%AE-18k-btu-230v-one-way-ceiling-cassette-r454b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/rf.jpg?v=1778778351 MRCOOL® DIY® Series 5th Gen OuttaSight® 18K BTU 230V One-Way Ceiling Cassette R454B MRCOOL® DIY® Series 5th Gen OuttaSight® 18K BTU 230V One-Way Ceiling Cassette R454B WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-diy%C2%AE-series-5th-gen-outtasight%C2%AE-12k-btu-230v-one-way-ceiling-cassette-r454b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/diy-1.jpg?v=1778778353 MRCOOL® DIY® Series 5th Gen OuttaSight® 12K BTU 230V One-Way Ceiling Cassette R454B MRCOOL® DIY® Series 5th Gen OuttaSight® 12K BTU 230V One-Way Ceiling Cassette R454B WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-prodirect-3rd-gen-60k-btu-5-ton-ecm-air-handler-hah060fea 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/HAH060FEA.webp?v=1778778355 MRCOOL ProDirect 3rd Gen 60K BTU, 5 Ton, ECM Air Handler | HVAC System Accessory MRCOOL ProDirect 3rd Gen 60K BTU, 5 Ton, ECM Air Handler (HAH060FEA) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-diy%C2%AE-series-5th-gen-outtasight%C2%AE-9k-btu-230v-one-way-ceiling-cassette-r454b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/DIYCASSETTE18HP-230D25-O.jpg?v=1778778356 MRCOOL® DIY® Series 5th gen Outtasight® 9K BTU 230V One-Way Ceiling Cassette R454B MRCOOL® DIY® Series 5th gen Outtasight® 9K BTU 230V One-Way Ceiling Cassette R454B WholesaleHVACDirect https://hvacdirectusa.com/products/gas-furnace-mrcool-80-afue-5-ton-90-000-btu-2-000-cfm-upflow-horizontal-5-speed-gas-furnace-mgm80se090c5a 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MGM80SE090C5A.webp?v=1778778358 Gas Furnace MRCOOL 80% AFUE 5 Ton 90,000 BTU 2,000 CFM Upflow/Horizontal 5-Speed Gas Furnace, MGM80SE090C5A Gas Furnace MRCOOL 80% AFUE 5 Ton 90,000 BTU 2,000 CFM Upflow/Horizontal 5-Speed Gas Furnace, MGM80SE090C5A WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-direct-mrcool-olympus-hyper-heat-9-000-btu-0-75-ton-ductless-mini-split-air-conditioner-and-heat-pump-condenser-o-hh-09-hp-c-230 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MD7.jpg?v=1778778360 MRCOOL DIY Direct MRCOOL Olympus Hyper Heat 9,000 BTU 0.75 Ton Ductless Mini Split Air Conditioner and Heat Pump Condenser, O-HH-09-HP-C-230 | HVAC System Accessory MRCOOL DIY Direct MRCOOL Olympus Hyper Heat 9,000 BTU 0.75 Ton Ductless Mini Split Air Conditioner and Heat Pump Condenser, O-HH-09-HP-C-230 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-versapro-2nd-gen-18k-btu-1-5-ton-central-ducted-multiposition-air-handler-mvp-18-hp-muah-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255586443.jpg?v=1778778362 MRCOOL VersaPro 2nd Gen 18K BTU 1.5 Ton Central Ducted Multiposition Air Handler, MVP-18-HP-MUAH-230A00-O | HVAC System Accessory MRCOOL VersaPro 2nd Gen 18K BTU 1.5 Ton Central Ducted Multiposition Air Handler, MVP-18-HP-MUAH-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/r-410a-refrigerant-mrcool-olympus-energy-star-18-000-btu-1-5-ton-ductless-mini-split-air-conditioner-and-heat-pump-condenser-o-es-18-hp-c-230 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/ghg.jpg?v=1778778363 R-410A Refrigerant MRCOOL Olympus ENERGY STAR 18,000 BTU 1.5 Ton Ductless Mini Split Air Conditioner and Heat Pump Condenser, O-ES-18-HP-C-230 | HVAC System Accessory R-410A Refrigerant MRCOOL Olympus ENERGY STAR 18,000 BTU 1.5 Ton Ductless Mini Split Air Conditioner and Heat Pump Condenser, O-ES-18-HP-C-230 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-versapro%C2%AE-60k-btu-96-afue-gas-furnace-mgm96ee060b3nb 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/45.jpg?v=1778778365 MRCOOL® VersaPro® 60k BTU 96% AFUE Gas Furnace - MGM96EE060B3NB MRCOOL® VersaPro® 60k BTU 96% AFUE Gas Furnace – MGM96EE060B3NB WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-diy-easy-pro%C2%AE-24k-btu-ductless-mini-split-heat-pump-condenser-r454b-ezpro-24-hp-c-23016d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/845.jpg?v=1778778368 MRCOOL® DIY Easy Pro® 24k BTU Ductless Mini-Split Heat Pump Condenser R454B - EZPRO-24-HP-C-23016D-O | HVAC System Accessory MRCOOL® DIY Easy Pro® 24k BTU Ductless Mini-Split Heat Pump Condenser R454B – EZPRO-24-HP-C-23016D-O WholesaleHVACDirect https://hvacdirectusa.com/products/2-5-ton-mrcool%C2%AE-versapro%C2%AE-central-ducted-air-handler-r454b-mvp-30-hp-muah-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582704-2.jpg?v=1778778369 2.5 Ton MRCOOL® VersaPro® Central Ducted Air Handler - R454B - MVP-30-HP-MUAH-230A00-O | HVAC System Accessory 2.5 Ton MRCOOL® VersaPro® Central Ducted Air Handler – R454B – MVP-30-HP-MUAH-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/2-ton-mrcool%C2%AE-versapro%C2%AE-central-ducted-air-handler-r454b-mvp-24-hp-muah-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255586443_bbc92ee8-08c7-4ec3-87b7-615647ea3cf6.jpg?v=1778778371 2 Ton MRCOOL® VersaPro® Central Ducted Air Handler - R454B - MVP-24-HP-MUAH-230A00-O | HVAC System Accessory MRCOOL VersaPro 2nd Gen 18K BTU 1.5 Ton Central Ducted Multiposition Air Handler, MVP-18-HP-MUAH-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-direct-mrcool-2-5-ton-16-seer-split-system-air-handler-mahm030eta 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/gd.jpg?v=1778778372 MRCOOL DIY Direct MRCOOL 2.5 Ton 16 SEER Split System Air Handler, MAHM030ETA | HVAC System Accessory MRCOOL DIY Direct MRCOOL 2.5 Ton 16 SEER Split System Air Handler, MAHM030ETA WholesaleHVACDirect https://hvacdirectusa.com/products/versapro-ducted-air-handler-mrcool-3-ton-versapro-central-ducted-air-handler-mvp-36-hp-muah-230-00 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/47.webp?v=1778778374 VersaPro Ducted Air Handler MRCOOL 3 Ton VersaPro Central Ducted Air Handler, MVP-36-HP-MUAH-230-00 | HVAC System Accessory VersaPro Ducted Air Handler MRCOOL 3 Ton VersaPro Central Ducted Air Handler, MVP-36-HP-MUAH-230-00 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-24k-btu-20-5-seer-olympus-es-condenser 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/m5.png?v=1778778378 MRCOOL - 24k BTU 20.5 SEER Olympus ES Condenser | HVAC System Accessory MRCOOL – 24k BTU 20.5 SEER Olympus ES Condenser WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-olympus-energy-star-24-000-btu-2-ton-ductless-mini-split-air-conditioner-and-heat-pump-condenser-o-es-24-hp-c-230 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/2_4b04f2a6-73db-4947-a027-9dd7a33d62cf.jpg?v=1778778381 MRCOOL Olympus ENERGY STAR 24,000 BTU 2 Ton Ductless Mini Split Air Conditioner and Heat Pump Condenser, O-ES-24-HP-C-230 | HVAC System Accessory MRCOOL Olympus ENERGY STAR 24,000 BTU 2 Ton Ductless Mini Split Air Conditioner and Heat Pump Condenser, O-ES-24-HP-C-230 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-signature-2-5-ton-30k-btu-split-system-multi-position-air-handler-mcaeampef30c21aa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/image-2.png?v=1778778385 MRCOOL Signature 2.5 Ton 30K BTU Split System Multi-Position Air Handler - MCAEAMPEF30C21AA | HVAC System Accessory MRCOOL Signature 2.5 Ton 30K BTU Split System Multi-Position Air Handler – MCAEAMPEF30C21AA WholesaleHVACDirect https://hvacdirectusa.com/products/2-ton-mrcool%C2%AE-versapro%C2%AE-central-ducted-heat-pump-condenser-r454b-mvp-24-hp-c-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582681-5.jpg?v=1778778387 2 Ton MRCOOL® VersaPro® Central Ducted Heat Pump Condenser - R454B - MVP-24-HP-C-230A00-O | HVAC System Accessory 1.5 Ton MRCOOL® VersaPro® Central Ducted Heat Pump Condenser – R454B – MVP-18-HP-C-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-6k-btu-mini-split-ceiling-cassette-air-handler-230v-diycassette06hp-230d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/79.webp?v=1778778391 MRCOOL DIY 5th Gen 6K BTU Mini Split Ceiling Cassette Air Handler 230V - DIYCASSETTE06HP-230D25-O | HVAC System Accessory MRCOOL DIY 5th Gen 6K BTU Mini Split Ceiling Cassette Air Handler 230V – DIYCASSETTE06HP-230D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-signature-3-ton-36k-btu-split-system-multi-position-air-handler-mcaeampef36c21aa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/image-1-1.png?v=1778778394 MRCOOL Signature 3 Ton 36K BTU Split System Multi-Position Air Handler - MCAEAMPEF36C21AA | HVAC System Accessory MRCOOL Signature 3 Ton 36K BTU Split System Multi-Position Air Handler – MCAEAMPEF36C21AA WholesaleHVACDirect https://hvacdirectusa.com/products/3-ton-mrcool%C2%AE-versapro%C2%AE-central-ducted-air-handler-r454b-mvp-36-hp-muah-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582704-2_56662f53-ca5e-44cb-8c3f-8ab926fe3e14.jpg?v=1778778396 3 Ton MRCOOL® VersaPro® Central Ducted Air Handler - R454B - MVP-36-HP-MUAH-230A00-O | HVAC System Accessory 3 Ton MRCOOL® VersaPro® Central Ducted Air Handler – R454B – MVP-36-HP-MUAH-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-36-000-btu-multi-zone-mini-split-air-handler-230v-diy-36-hp-wmah-230d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255587044-1.webp?v=1778778398 MRCOOL DIY 5th Gen 36,000 BTU Multi-Zone Mini Split Air Handler 230V - DIY-36-HP-WMAH-230D25-O | HVAC System Accessory MRCOOL DIY 5th Gen E Star 18,000 BTU Single Zone Mini Split Air Handler 230V – DIY-18-HP-WMAH-230D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/furnace-ignition-control-board-mrcool-versapro-series-replacement-control-board-compatible-with-mga80ee100c5b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/po.jpg?v=1778778400 Furnace Ignition Control Board MRCOOL VersaPro Series Replacement Control Board | Compatible with MGA80EE100C5B Furnace Ignition Control Board MRCOOL VersaPro Series Replacement Control Board | Compatible with MGA80EE100C5B WholesaleHVACDirect https://hvacdirectusa.com/products/60k-btu-80-afue-variable-speed-mrcool-versapro-gas-furnace-multiposition-17-5-cabinet-mga80se060b4c 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/100-1.jpg?v=1778778402 60k BTU 80% AFUE Variable Speed MRCOOL VersaPro Gas Furnace - Multiposition - 17.5" Cabinet - MGA80SE060B4C 60k BTU 80% AFUE Variable Speed MrCool VersaPro Gas Furnace – Multiposition – 17.5″ Cabinet – MGA80SE060B4C WholesaleHVACDirect https://hvacdirectusa.com/products/new-r-454b-refrigerant-mrcool-5th-gen-advantage-18k-btu-heat-pump-condenser-230v-a-18-hp-c-230d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MDUCO18024036_2_-1.jpg?v=1778778404 NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 18K BTU Heat Pump Condenser 230V, A-18-HP-C-230D-O | HVAC System Accessory NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 18K BTU Heat Pump Condenser 230V, A-18-HP-C-230D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-36k-btu-3-ton-central-ducted-versapro%C2%AE-hyper-heat-2nd-gen-multiposition-air-handler-mvp-36-hp-muah-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MVP9.webp?v=1778778405 MRCOOL 36K BTU 3 Ton Central Ducted VersaPro® & Hyper Heat 2nd Gen Multiposition Air Handler, MVP-36-HP-MUAH-230A00-O | HVAC System Accessory MRCOOL 36K BTU 3 Ton Central Ducted VersaPro® & Hyper Heat 2nd Gen Multiposition Air Handler, MVP-36-HP-MUAH-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/1-5-ton-mrcool%C2%AE-versapro%C2%AE-central-ducted-heat-pump-condenser-r454b-mvp-18-hp-c-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582681-5_5d5f4576-8cfb-418e-b1e9-9e4534507c3f.jpg?v=1778778407 1.5 Ton MRCOOL® VersaPro® Central Ducted Heat Pump Condenser - R454B - MVP-18-HP-C-230A00-O | HVAC System Accessory 1.5 Ton MRCOOL® VersaPro® Central Ducted Heat Pump Condenser – R454B – MVP-18-HP-C-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-5-ton-multi-speed-air-handler-hah15060 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/HAH15042_090adecb-8c92-4faf-b756-5265a4df625c.webp?v=1778778409 MRCOOL 5 Ton Multi Speed Air Handler - HAH15060 | HVAC System Accessory MrCool 5 Ton Multi Speed Air Handler – HAH15060 WholesaleHVACDirect https://hvacdirectusa.com/products/5-ton-mrcool-prodirect-central-air-handler-multiposition 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/HAH15042.webp?v=1778778411 5 Ton MRCOOL ProDirect Central Air Handler - Multiposition | HVAC System Accessory 5 Ton MrCool ProDirect Central Air Handler – Multiposition WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-olympus-energy-star-18k-btu-1-5-ton-21-seer-ductless-mini-split-air-conditioner-and-heat-pump-condenser-o-es-18-hp-c-230 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/u.jpg?v=1778778413 MRCOOL Olympus Energy Star 18K BTU, 1.5 Ton, 21 SEER Ductless Mini Split Air Conditioner and Heat Pump Condenser (O-ES-18-HP-C-230 | HVAC System Accessory MRCOOL Olympus Energy Star 18K BTU, 1.5 Ton, 21 SEER Ductless Mini Split Air Conditioner and Heat Pump Condenser (O-ES-18-HP-C-230 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-direct-mrcool-olympus-24-000-btu-2-ton-ducted-mini-split-air-handler-duct-24hp-230 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MR.jpg?v=1778778415 MRCOOL DIY Direct MRCOOL Olympus 24,000 BTU 2 Ton Ducted Mini Split Air Handler, DUCT-24HP-230 | HVAC System Accessory MRCOOL DIY Direct MRCOOL Olympus 24,000 BTU 2 Ton Ducted Mini Split Air Handler, DUCT-24HP-230 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-thermo-controled-water-dispensers-with-uf-type-4-stage-filter-system 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MTW04UF.jpg?v=1778778416 MRCOOL Thermo-Controled Water Dispensers with UF type 4-Stage Filter System | HVAC Replacement Filter MRCOOL Thermo-Controled Water Dispensers with UF type 4-Stage Filter System WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-olympus-hyper-heat-12k-btu-1-ton-up-to-25-5-seer-230v-60hz-ductless-mini-split-heat-pump-condenser-o-hh-12-hp-c-230b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/er.jpg?v=1778778418 MRCOOL Olympus Hyper Heat 12K BTU, 1 Ton, Up to 25.5 SEER, 230V/60Hz, Ductless Mini Split Heat Pump Condenser | HVAC System Accessory MRCOOL Olympus Hyper Heat 12K BTU, 1 Ton, Up to 25.5 SEER, 230V/60Hz, Ductless Mini Split Heat Pump Condenser (O-HH-12-HP-C-230B) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-versapro-2nd-gen-18k-btu-1-5-ton-18-8-seer2-central-ducted-heat-pump-condenser 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MVP-18-HP-C-230A00-O-1.webp?v=1778778419 MRCOOL VersaPro 2nd Gen 18K BTU 1.5 Ton 18.8 SEER2 Central Ducted Heat Pump Condenser | HVAC System Accessory MRCOOL VersaPro 2nd Gen 18K BTU 1.5 Ton 18.8 SEER2 Central Ducted Heat Pump Condenser WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-signature-2-ton-24k-btu-split-system-multi-position-air-handler-mcaeampsf24c21aa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/image-1.png?v=1778778422 MRCOOL Signature 2 Ton 24K BTU Split System Multi-Position Air Handler - MCAEAMPSF24C21AA | HVAC System Accessory MRCOOL Signature 2 Ton 24K BTU Split System Multi-Position Air Handler – MCAEAMPSF24C21AA WholesaleHVACDirect https://hvacdirectusa.com/products/new-r-454b-refrigerant-mrcool-5th-gen-advantage-12k-btu-heat-pump-condenser-115v-a-12-hp-c-115d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/A-24-HP-C-230D-O_2_6045a7b7-b5e9-46e1-a11a-35f42d598ba0.webp?v=1778778423 NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 12K BTU Heat Pump Condenser 115V, A-12-HP-C-115D-O | HVAC System Accessory NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 12K BTU Heat Pump Condenser 115V, A-12-HP-C-115D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-30k-btu-2-5-ton-central-ducted-versapro%C2%AE-hyper-heat-2nd-gen-multiposition-air-handler-mvp-30-hp-muah-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MVP-18-HP-MUAH-230A00-O-1_1.jpg?v=1778778426 MRCOOL 30K BTU 2.5 Ton Central Ducted VersaPro® & Hyper Heat 2nd Gen Multiposition Air Handler, MVP-30-HP-MUAH-230A00-O | HVAC System Accessory MRCOOL 30K BTU 2.5 Ton Central Ducted VersaPro® & Hyper Heat 2nd Gen Multiposition Air Handler, MVP-30-HP-MUAH-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-24k-btu-2-ton-central-ducted-versapro%C2%AE-hyper-heat-2nd-gen-multiposition-air-handler-mvp-24-hp-muah-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/yo.webp?v=1778778427 MRCOOL 24K BTU 2 Ton Central Ducted VersaPro® & Hyper Heat 2nd Gen Multiposition Air Handler, MVP-24-HP-MUAH-230A00-O | HVAC System Accessory MRCOOL 24K BTU 2 Ton Central Ducted VersaPro® & Hyper Heat 2nd Gen Multiposition Air Handler, MVP-24-HP-MUAH-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/5-ton-mrcool-signature-evaporator-coil-downflow-24-5-cabinet 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MCDP0060DNPA.jpg?v=1778778429 5 Ton MRCOOL Signature Evaporator Coil - Downflow - 24.5" Cabinet 5 Ton MrCool Signature Evaporator Coil – Downflow – 24.5″ Cabinet WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-olympus-energy-star-9-000-btu-3-4-ton-ductless-mini-split-air-conditioner-and-heat-pump-condenser-o-es-09-hp-c-230 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/v-1_6c4401c9-56a9-4e3e-b3e1-4dc8d9fe5108.webp?v=1778778431 MRCOOL Olympus ENERGY STAR 9,000 BTU 3/4 Ton Ductless Mini-Split Air Conditioner and Heat Pump Condenser, O-ES-09-HP-C-230 | HVAC System Accessory MRCOOL Olympus ENERGY STAR 9,000 BTU 3/4 Ton Ductless Mini-Split Air Conditioner and Heat Pump Condenser, O-ES-09-HP-C-230 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-versapro%C2%AE-2nd-gen-24k-btu-2-ton-18-1-seer2-central-ducted-heat-pump-condenser-mvp-24-hp-c-230a00-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MVP-24-HP-C-230A00-O-1_3.webp?v=1778778433 MRCOOL VersaPro® 2nd Gen 24K BTU 2 Ton 18.1 SEER2 Central Ducted Heat Pump Condenser, MVP-24-HP-C-230A00-O | HVAC System Accessory MRCOOL VersaPro® 2nd Gen 24K BTU 2 Ton 18.1 SEER2 Central Ducted Heat Pump Condenser, MVP-24-HP-C-230A00-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-3-5-ton-multi-speed-air-handler-hah15042 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/HAH15042_4.webp?v=1778778434 MRCOOL 3.5 Ton Multi Speed Air Handler - HAH15042 | HVAC System Accessory MrCool 3.5 Ton Multi Speed Air Handler – HAH15042 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-direct-mrcool-5-ton-multi-positional-variable-speed-modular-blower-mmbv20de 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/yoi.webp?v=1778778436 MRCOOL DIY Direct MRCOOL 5 Ton Multi-Positional Variable Speed Modular Blower, MMBV20DE MRCOOL DIY Direct MRCOOL 5 Ton Multi-Positional Variable Speed Modular Blower, MMBV20DE WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-versapro%C2%AE-80k-btu-80-afue-gas-furnace-21-in-cabinet 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MGA80EE080C4B_4.jpg?v=1778778438 MRCOOL® VersaPro® 80k BTU 80% AFUE Gas Furnace - 21 in cabinet MRCOOL® VersaPro® 80k BTU 80% AFUE Gas Furnace – 21 in cabinet WholesaleHVACDirect https://hvacdirectusa.com/products/5-ton-mrcool-signature-evaporator-coil-vertical-24-5-cabinet 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MCVP60DNPA.jpg?v=1778778439 5 Ton MRCOOL Signature Evaporator Coil - Vertical - 24.5" Cabinet 5 Ton MrCool Signature Evaporator Coil – Vertical – 24.5″ Cabinet WholesaleHVACDirect https://hvacdirectusa.com/products/new-r-454b-refrigerant-mrcool-5th-gen-advantage-24k-btu-heat-pump-condenser-230v-a-24-hp-c-230d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/A-24-HP-C-230D-O_2_4ac154bd-dd10-4e6e-ac21-610e481c0145.webp?v=1778778442 NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 24K BTU Heat Pump Condenser 230V, A-24-HP-C-230D-O | HVAC System Accessory NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 24K BTU Heat Pump Condenser 230V, A-24-HP-C-230D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-geocool-60k-btu-5t-split-blower-multi-positional-1400-cfm-gcsblm014 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/hb_a4ddd3f3-5082-4f57-bf61-44d776086ee5.webp?v=1778778443 MRCOOL GeoCool 60K BTU 5T Split Blower Multi Positional 1400 CFM MRCOOL GeoCool 60K BTU 5T Split Blower Multi Positional 1400 CFM (GCSBLM014) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-12k-diy-5th-generation-mini-split-air-handler-115v-r454b-diy-12-hp-wmah-115d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/89.webp?v=1778778446 MRCOOL® 12k DIY 5th Generation Mini-split Air Handler 115v R454B - DIY-12-HP-WMAH-115D25-O | HVAC System Accessory MRCOOL® 12k DIY 5th Generation Mini-split Air Handler 115v R454B – DIY-12-HP-WMAH-115D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-olympus-energy-star-9-000-btu-3-4-ton-ductless-mini-split-air-conditioner-and-heat-pump-condenser-o-es-09-hp-c-231 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/A-24-HP-C-230D-O_2.webp?v=1778778447 MRCOOL Olympus ENERGY STAR 9,000 BTU 3/4 Ton Ductless Mini-Split Air Conditioner and Heat Pump Condenser, O-ES-09-HP-C-230 | HVAC System Accessory MRCOOL Olympus ENERGY STAR 9,000 BTU 3/4 Ton Ductless Mini-Split Air Conditioner and Heat Pump Condenser, O-ES-09-HP-C-230 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-24-000-btu-multi-zone-mini-split-air-handler-230v-diy-24-hp-wmah-230d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255587044-1_2aa056da-0df0-4878-8dfd-f8cd2939af9f.webp?v=1778778449 MRCOOL DIY 5th Gen 24,000 BTU Multi-Zone Mini Split Air Handler 230V - DIY-24-HP-WMAH-230D25-O | HVAC System Accessory MRCOOL DIY 5th Gen E Star 18,000 BTU Single Zone Mini Split Air Handler 230V – DIY-18-HP-WMAH-230D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/prodirect-pcb-control-board-for-mrcool-central-heat-pump-condenser-prodirect-series-model-hah14036-no-reviews 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/HAH14036-3.jpg?v=1778778452 ProDirect PCB Control Board for MRCOOL Central Heat Pump Condenser - ProDirect Series, Model #HAH14036 No reviews | HVAC System Accessory ProDirect PCB Control Board for MRCOOL Central Heat Pump Condenser – ProDirect Series, Model #HAH14036 No reviews WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-olympus-12-000-btu-1-ton-ducted-mini-split-air-handler-duct-12hp-230 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/DUCT-09HP-230_34d2fbf8-dab2-4017-a404-941771711234.jpg?v=1778778455 MRCOOL Olympus 12,000 BTU 1 Ton Ducted Mini-Split Air Handler, DUCT-12HP-230 | HVAC System Accessory MRCOOL Olympus 12,000 BTU 1 Ton Ducted Mini-Split Air Handler, DUCT-12HP-230 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-e-star-18-000-btu-single-zone-mini-split-air-handler-230v-diy-18-hp-wmah-230d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255587044-1_2b0ca7a6-dc95-40b2-a73d-bb0c5880afdb.webp?v=1778778458 MRCOOL DIY 5th Gen E Star 18,000 BTU Single Zone Mini Split Air Handler 230V - DIY-18-HP-WMAH-230D25-O | HVAC System Accessory MRCOOL DIY 5th Gen E Star 18,000 BTU Single Zone Mini Split Air Handler 230V – DIY-18-HP-WMAH-230D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-24-5-in-42k-48k-btu-prodirect-series-a-coil 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/ed_8baefa35-ebde-487f-99bb-3f4c0931a418.webp?v=1778778461 MRCOOL 24.5-in 42K-48K BTU PRODirect Series A Coil MrCool 24.5-in 42K-48K BTU PRODirect Series A Coil WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-diy-easy-pro%C2%AE-18k-btu-ductless-mini-split-heat-pump-air-handler-r454b-ezpro-18-hp-wmah-230d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/te.jpg?v=1778778464 MRCOOL® DIY Easy Pro® 18k BTU Ductless Mini-Split Heat Pump Air Handler R454B - EZPRO-18-HP-WMAH-230D-O | HVAC System Accessory MRCOOL® DIY Easy Pro® 18k BTU Ductless Mini-Split Heat Pump Air Handler R454B – EZPRO-18-HP-WMAH-230D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-prodirect-3rd-gen-36-42k-a-coil-24-5-inch-hcmp3642dfoa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/HCMP3642DFOA.webp?v=1778778466 MRCOOL ProDirect 3rd Gen 36-42k A Coil - 24.5-Inch MRCOOL ProDirect 3rd Gen 36-42k A Coil – 24.5-Inch (HCMP3642DFOA) WholesaleHVACDirect https://hvacdirectusa.com/products/new-r-454b-refrigerant-mrcool-5th-gen-advantage-18k-btu-heat-pump-condenser-230v-a-18-hp-c-230d-o-1 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/v-1_bb85c501-e05f-447a-8533-90ac2c598b22.webp?v=1778778468 NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 18K BTU Heat Pump Condenser 230V, A-18-HP-C-230D-O | HVAC System Accessory NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 18K BTU Heat Pump Condenser 230V, A-18-HP-C-230D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-site-mrcool-5th-gen-advantage-9k-btu-mini-split-air-handler-115v-a-09-hp-wmah-115d-o-no-reviews 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/1-2.webp?v=1778778469 MRCOOL Site MRCOOL 5th Gen Advantage 9K BTU Mini Split Air Handler 115V | A-09-HP-WMAH-115D-O No reviews | HVAC System Accessory MRCOOL Site MRCOOL 5th Gen Advantage 9K BTU Mini Split Air Handler 115V | A-09-HP-WMAH-115D-O No reviews WholesaleHVACDirect https://hvacdirectusa.com/products/prodirect-pcb-control-board-for-mrcool-central-heat-pump-condenser-prodirect-series-model-hah14036 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/xc.jpg?v=1778778472 ProDirect PCB Control Board for MRCOOL Central Heat Pump Condenser - ProDirect Series, Model #HAH14036 | HVAC System Accessory ProDirect PCB Control Board for MRCOOL Central Heat Pump Condenser – ProDirect Series, Model #HAH14036 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-geocool-60k-btu-5t-split-blower-multi-positional-1400-cfm-gcsblm014-1 2026-06-13T02:34:25-04:00 daily https://hvacdirectusa.com/products/4-ton-mrcool-signature-evaporator-coil-horizontal-21-cabinet 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/UH.jpg?v=1778778476 4 Ton MRCOOL Signature Evaporator Coil - Horizontal - 21" Cabinet 4 Ton MrCool Signature Evaporator Coil – Horizontal – 21″ Cabinet WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-electric-tank-water-heaters 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/ygb.png?v=1778778478 MRCOOL Electric Tank Water Heaters MRCOOL Electric Tank Water Heaters WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-mrcool-5th-gen-advantage-9k-btu-wall-mount-air-handler-230v-a-09-hp-wmah-230d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/DIY-18-HP-WMAH-230C25-1_7c8fb4b0-6bce-423f-b09f-ac81bb97d587.webp?v=1778778479 MRCOOL MRCOOL 5th Gen Advantage 9K BTU Wall Mount Air Handler 230V, A-09-HP-WMAH-230D-O | HVAC System Accessory MRCOOL MRCOOL 5th Gen Advantage 9K BTU Wall Mount Air Handler 230V, A-09-HP-WMAH-230D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-mrcool-5th-gen-advantage-9k-btu-wall-mount-air-handler-230v-a-09-hp-wmah-230d-omrcool-mrcool-5th-gen-advantage-9k-btu-wall-mount-air-handler-230v-a-09-hp-wmah-230d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/DIY-18-HP-WMAH-230C25-1.webp?v=1778778481 MRCOOL MRCOOL 5th Gen Advantage 9K BTU Wall Mount Air Handler 230V, A-09-HP-WMAH-230D-OMRCOOL MRCOOL 5th Gen Advantage 9K BTU Wall Mount Air Handler 230V, A-09-HP-WMAH-230D-O | HVAC System Accessory MRCOOL MRCOOL 5th Gen Advantage 9K BTU Wall Mount Air Handler 230V, A-09-HP-WMAH-230D-OMRCOOL MRCOOL 5th Gen Advantage 9K BTU Wall Mount Air Handler 230V, A-09-HP-WMAH-230D-O WholesaleHVACDirect https://hvacdirectusa.com/products/5-ton-mrcool-signature-e5-ton-mrcool-signature-evaporator-coil-vertical-21-cabinetvaporator-coil-vertical-21-cabinet 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MC5.jpg?v=1778778483 5 Ton MRCOOL Signature E5 Ton MRCOOL Signature Evaporator Coil - Vertical - 21" Cabinetvaporator Coil - Vertical 5 Ton MrCool Signature E5 Ton MrCool Signature Evaporator Coil – Vertical – 21″ Cabinetvaporator Coil – Vertical – 21″ Cabinet WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-geocool-60k-btu-5t-split-blower-multi-positional-1400-cfm-gcsblm014-2 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/mcd.jpg?v=1778778486 MRCOOL GeoCool 60K BTU 5T Split Blower Multi Positional 1400 CFM MRCOOL GeoCool 60K BTU 5T Split Blower Multi Positional 1400 CFM (GCSBLM014) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-dc-inverter-packaged-unit-20kw-heat-kit-mdphk-20 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MDPHK-20.1.webp?v=1778778488 MRCOOL DC Inverter Packaged Unit 20KW Heat Kit MRCOOL DC Inverter Packaged Unit 20KW Heat Kit (MDPHK-20) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-pre-charged-line-set-for-2nd-gen-systems-r-454b-diy-installation-nv50-3834-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/lineset.jpg?v=1778778490 MRCOOL Pre-Charged Line Set for 2nd Gen Systems (R-454B | DIY Installation) - NV50-3834-O | HVAC System Accessory MRCOOL 16FT 1/4″ x 3/8″ Flared Line Set Kit for 9K Olympus and Advantage Mini Split – MC16-1438 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-direct-mrcool-diy-4th-generation-18k-btu-wall-mount-air-handler-230-volt-with-enhanced-wifi-diy-18-hp-wmah-230c25 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/x_f2e18ca7-51f9-4b17-bd82-4a9a5dc221a7.webp?v=1778778492 MRCOOL DIY Direct MRCOOL DIY 4th Generation 18K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-18-HP-WMAH-230C25 | HVAC System Accessory MRCOOL DIY Direct MRCOOL DIY 4th Generation 18K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-18-HP-WMAH-230C25 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-mrcool-21-in-4-ton-r410a-upflow-cased-evaporator-coil-mcvp48cnpa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MCVP48CNPA_6526029b-ee0a-4e03-aa9d-3c78031ff010.webp?v=1778778494 MRCOOL MRCOOL 21 Inch 4 Ton R410A Upflow Cased Evaporator Coil, MCVP48CNPA MRCOOL MRCOOL 21 In. 4 Ton R410A Upflow Cased Evaporator Coil, MCVP48CNPA WholesaleHVACDirect https://hvacdirectusa.com/products/new-r-454b-refrigerant-mrcool-diy%C2%AE-5th-gen-12-000-btu-multi-zone-mini-split-air-handler-230v-diy-12-hp-wmah-230d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/x.webp?v=1778778496 NEW R-454B Refrigerant MRCOOL DIY® 5th Gen 12,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-12-HP-WMAH-230D25-O | HVAC System Accessory NEW R-454B Refrigerant MRCOOL DIY® 5th Gen 12,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-12-HP-WMAH-230D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-18k-btu-prodirect-series-psc-air-handler-208v-230v-hah018fpa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/12.webp?v=1778778498 MRCOOL 18K BTU PRODirect Series PSC Air Handler, 208V/230V - HAH018FPA | HVAC System Accessory MrCool 18K BTU PRODirect Series PSC Air Handler, 208V/230V – HAH018FPA WholesaleHVACDirect https://hvacdirectusa.com/products/new-r-454b-refrigerant-mrcool-5th-gen-advantage-12k-btu-heat-pump-condenser-230v-a-12-hp-c-230d-o 2026-06-13T02:34:25-04:00 daily https://hvacdirectusa.com/products/mrcool%C2%AE-versapro%E2%84%A2-15kw-heat-kit 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/nh-1.webp?v=1778778502 MRCOOL® VersaPro™ 15kw Heat Kit MRCOOL® VersaPro™ 15kw Heat Kit WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-50-ft-3-8-x-5-8-pre-charged-quick-connect-line-set-with-diy-pro-cable-for-24k-36k-indoor-units-diy50-3858c-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/lineset_ffdd567e-a50b-481b-a97f-bc6796188825.jpg?v=1778778504 MRCOOL DIY 5th Gen 50 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 24K & 36K Indoor Units) - DIY50-3858C-O | HVAC System Accessory MRCOOL DIY 5th Gen 50 ft. 3/8″ x 5/8″ Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 24K & 36K Indoor Units) – DIY50-3858C-O WholesaleHVACDirect https://hvacdirectusa.com/products/4-ton-mrcool-signature-evaporator-coil-horizontal-21-cabinet-1 2026-06-13T02:34:25-04:00 daily https://hvacdirectusa.com/products/new-r-454b-refrigerant-mrcool-5th-gen-advantage-12k-btu-heat-pump-condenser-115v-a-12-hp-c-115d-o-1 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/G.webp?v=1778778507 NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 12K BTU Heat Pump Condenser 115V, A-12-HP-C-115D-O | HVAC System Accessory NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 12K BTU Heat Pump Condenser 115V, A-12-HP-C-115D-O WholesaleHVACDirect https://hvacdirectusa.com/products/2-ton-mrcool-signature-evaporator-coil-horizontal-14-5-cabinet 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/NV15-3834-O-1_5cc198aa-a9df-42aa-bcbb-395176f3e767.jpg?v=1778778510 2 Ton MRCOOL Signature Evaporator Coil - Horizontal - 14.5" Cabinet 2 Ton MrCool Signature Evaporator Coil – Horizontal – 14.5″ Cabinet WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-5th-gen-25ft-3-8-x-5-8-pre-charged-lineset-w-diy-pro-cable-for-diy-24k-36k-indoor-diy25-3858c-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/46-2.jpg?v=1778778511 MRCOOL 5th Gen 25ft 3/8 x 5/8 Pre-Charged Lineset with DIY Pro Cable for DIY 24K & 36K Indoor - DIY25-3858C-O MRCOOL 5th Gen 25ft 3/8 x 5/8 Pre-Charged Lineset w/ DIY Pro Cable for DIY 24K & 36K Indoor – DIY25-3858C-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-20kw-electric-heat-kit-for-universal-heat-pump-package-unit-mdphk-20 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/rf789.jpg?v=1778778513 MRCOOL 20kW Electric Heat Kit for Universal Heat Pump Package Unit - MDPHK-20 | HVAC System Accessory MRCOOL 20kW Electric Heat Kit for Universal Heat Pump Package Unit – MDPHK-20 WholesaleHVACDirect https://hvacdirectusa.com/products/r-410a-refrigerant-mrcool-50-ft-pre-charged-3-8-x-3-4-no-vac-quick-connect-line-set-for-central-ducted-and-universal-series-nv50-3834 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/NV15-3834-1-4.jpg?v=1778778515 R-410A Refrigerant MRCOOL 50 ft. Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV50-3834 | HVAC System Accessory R-410A Refrigerant MRCOOL 50 ft. Pre-Charged 3/8″ x 3/4″ No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV50-3834 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-5th-gen-advantage-9k-btu-heat-pump-condenser-230v-a-09-hp-c-230d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255582681-5_dae7467c-a6a7-4873-8a89-bd222779e236.jpg?v=1778778518 MRCOOL 5th Gen Advantage 9K BTU Heat Pump Condenser 230V, A-09-HP-C-230D-O | HVAC System Accessory MRCOOL 5th Gen Advantage 9K BTU Heat Pump Condenser 230V, A-09-HP-C-230D-O WholesaleHVACDirect https://hvacdirectusa.com/products/blower-motor-blower-motor-for-mrcool-wall-mount-air-handler-diy-12-wmah-hp-115a-diy-12-wmah-hp-115ae-diy-12-hp-wmah-115b-and-diy-12-wmah-hp-115c25 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/Q.jpg?v=1778778519 Blower Motor Blower Motor for MRCOOL Wall Mount Air Handler: DIY-12-WMAH-HP-115A, DIY-12-WMAH-HP-115AE, DIY-12-HP-WMAH-115B and DIY-12-WMAH-HP-115C25 | HVAC System Accessory Blower Motor Blower Motor for MRCOOL Wall Mount Air Handler: DIY-12-WMAH-HP-115A, DIY-12-WMAH-HP-115AE, DIY-12-HP-WMAH-115B and DIY-12-WMAH-HP-115C25 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-ductless-split-system-line-set-37-2-in-w-x-4-9-in-h-assorted 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/lineset_6a405d9f-9bd0-4a3f-b2b0-1fede39facdd.jpg?v=1778778522 MRCOOL Ductless Split System Line Set 37.2 in. W X 4.9 in. H Assorted | HVAC System Accessory MRCOOL Ductless Split System Line Set 37.2 in. W X 4.9 in. H Assorted WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-direct-mrcool-diy-4th-generation-12k-btu-wall-mount-air-handler-230-volt-with-enhanced-wifi-diy-12-hp-wmah-230c25 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/A-09-HP-WMAH-115D-O-1_d5ccd937-4e29-4cab-96bc-d67ae77114fd.webp?v=1778778523 MRCOOL DIY Direct MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25 | HVAC System Accessory MRCOOL DIY Direct MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-direct-electric-heat-kit-for-mrcool-universal-air-handler-circuit-breaker 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/8.webp?v=1778778525 MRCOOL DIY Direct Electric Heat Kit for MRCOOL Universal Air Handler - Circuit Breaker | HVAC System Accessory MRCOOL DIY Direct Electric Heat Kit for MrCool Universal Air Handler – Circuit Breaker WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-15kw-electric-heat-kit-for-universal-heat-pump-package-unit-mdphk-15 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/74p.jpg?v=1778778527 MRCOOL 15kW Electric Heat Kit for Universal Heat Pump Package Unit - MDPHK-15 | HVAC System Accessory MRCOOL 15kW Electric Heat Kit for Universal Heat Pump Package Unit – MDPHK-15 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-direct-electric-heat-kit-for-mrcool-universal-air-handler-circuit-breaker-1 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/yhe.webp?v=1778778529 MRCOOL DIY Direct Electric Heat Kit for MRCOOL Universal Air Handler - Circuit Breaker | HVAC System Accessory MRCOOL DIY Direct Electric Heat Kit for MrCool Universal Air Handler – Circuit Breaker WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-pre-charged-line-set-for-2nd-gen-systems-r-454b-diy-installation-nv35-3834-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/NV35-3834-O_1.jpg?v=1778778531 MRCOOL Pre-Charged Line Set for 2nd Gen Systems (R-454B | DIY Installation) - NV35-3834-O | HVAC System Accessory MRCOOL Pre-Charged Line Set for 2nd Gen Systems (R-454B | DIY Installation) – NV35-3834-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-5th-gen-advantage-9k-btu-heat-pump-condenser-115v-a-09-hp-c-115d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/A-09-HP-WMAH-115D-O-1_aa3b2d86-41e4-49a7-b787-2b64fc17ee9e.webp?v=1778778533 MRCOOL 5th Gen Advantage 9K BTU Heat Pump Condenser 115V, A-09-HP-C-115D-O | HVAC System Accessory MRCOOL 5th Gen Advantage 9K BTU Heat Pump Condenser 115V, A-09-HP-C-115D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-direct-electric-heat-kit-for-mrcool-universal-air-handler-circuit-breaker-2 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MHK20B-1.webp?v=1778778535 MRCOOL DIY Direct Electric Heat Kit for MRCOOL Universal Air Handler - Circuit Breaker | HVAC System Accessory MRCOOL DIY Direct Electric Heat Kit for MrCool Universal Air Handler – Circuit Breaker WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-9-000-btu-multi-zone-mini-split-air-handler-230v-diy-09-hp-wmah-230d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/A-09-HP-WMAH-115D-O-1_204c4019-771c-4439-88ed-28a2680822fc.webp?v=1778778537 MRCOOL DIY 5th Gen 9,000 BTU Multi-Zone Mini Split Air Handler 230V - DIY-09-HP-WMAH-230D25-O | HVAC System Accessory MRCOOL DIY 5th Gen 9,000 BTU Multi-Zone Mini Split Air Handler 230V – DIY-09-HP-WMAH-230D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-35-ft-1-4-x-3-8-pre-charged-quick-connect-line-set-with-diy-pro-cable-for-6k-9k-12k-indoor-units-diy35-1438c-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/DIY35-1438C-O.jpg?v=1778778539 MRCOOL DIY 5th Gen 35 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 6K - 9k - 12k Indoor Units) - DIY35-1438C-O | HVAC System Accessory MRCOOL DIY 5th Gen 35 ft. 1/4″ x 3/8″ Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 6K – 9k – 12k Indoor Units) – DIY35-1438C-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-versapro%E2%84%A2-20kw-heat-kit 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MRCOOL.jpg?v=1778778541 MRCOOL® VersaPro™ 20kw Heat Kit MRCOOL® VersaPro™ 20kw Heat Kit WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-15kw-modular-blower-heat-kit-w-circuit-breaker 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MDPHK-15.1.webp?v=1778778542 MRCOOL 15kW Modular Blower Heat Kit with Circuit Breaker MrCool 15kW Modular Blower Heat Kit w/ Circuit Breaker WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-direct-electric-heat-kit-for-mrcool-universal-air-handler-circuit-breaker-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/ty.webp?v=1778778544 MRCOOL DIY Direct Electric Heat Kit for MRCOOL Universal Air Handler - Circuit Breaker | HVAC System Accessory MRCOOL DIY Direct Electric Heat Kit for MrCool Universal Air Handler – Circuit Breaker WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-versapro%E2%84%A2-20kw-heat-kit-mhk20pb 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/tg4.webp?v=1778778546 MRCOOL® VersaPro™ 20kw Heat Kit - MHK20PB MRCOOL® VersaPro™ 20kw Heat Kit – MHK20PB WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-15kw-air-handler-heat-kit-w-circuit-breaker 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MH.webp?v=1778778548 MRCOOL 15kW Air Handler Heat Kit with Circuit Breaker | HVAC System Accessory MrCool 15kW Air Handler Heat Kit w/ Circuit Breaker WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-dc-inverter-packaged-unit-15kw-heat-kit-mdphk-15 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MDPHK-15.1_3.webp?v=1778778550 MRCOOL DC Inverter Packaged Unit 15KW Heat Kit MRCOOL DC Inverter Packaged Unit 15KW Heat Kit (MDPHK-15) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-35-ft-3-8-x-5-8-pre-charged-quick-connect-line-set-with-diy-pro-cable-for-24k-36k-indoor-units-diy35-3858c-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/yh_81256c26-320d-40d2-a192-4dfceb5d252a.webp?v=1778778552 MRCOOL DIY 5th Gen 35 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 24K & 36K Indoor Units) - DIY35-3858C-O | HVAC System Accessory MRCOOL DIY 5th Gen 35 ft. 3/8″ x 5/8″ Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 24K & 36K Indoor Units) – DIY35-3858C-O WholesaleHVACDirect https://hvacdirectusa.com/products/2-5-ton-mrcool-signature-evaporator-coil-horizontal-17-5-cabinet 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/jv.jpg?v=1778778554 2.5 Ton MRCOOL Signature Evaporator Coil - Horizontal - 17.5" Cabinet 2.5 Ton MrCool Signature Evaporator Coil – Horizontal – 17.5″ Cabinet WholesaleHVACDirect https://hvacdirectusa.com/products/2-5-ton-mrcool-signature-evaporator-coil-horizontal-14-5-cabinet 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/rd.jpg?v=1778778556 2.5 Ton MRCOOL Signature Evaporator Coil - Horizontal - 14.5" Cabinet 2.5 Ton MrCool Signature Evaporator Coil – Horizontal – 14.5″ Cabinet WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-5th-gen-advantage-24k-btu-wall-mount-air-handler-230v-a-24-hp-wmah-230d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/A-09-HP-WMAH-115D-O-1_ce5e5bc5-c17a-4c2b-b8b0-99c5e0dbecdf.webp?v=1778778558 MRCOOL 5th Gen Advantage 24K BTU Wall Mount Air Handler 230V, A-24-HP-WMAH-230D-O | HVAC System Accessory MRCOOL 5th Gen Advantage 24K BTU Wall Mount Air Handler 230V, A-24-HP-WMAH-230D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-25-ft-3-8-x-5-8-pre-charged-quick-connect-line-set-for-24k-36k-indoor-units-diy25-3858-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/lineset_f8c001e9-c197-4725-ae5c-de1ad8dd6364.jpg?v=1778778560 MRCOOL DIY 5th Gen 25 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set (for 24K & 36K Indoor Units) - DIY25-3858-O | HVAC System Accessory MRCOOL DIY 5th Gen 25 ft. 3/8″ x 5/8″ Pre-Charged Quick Connect Line Set (for 24K & 36K Indoor Units) – DIY25-3858-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-6-000-btu-multi-zone-mini-split-air-handler-230v-diy-06-hp-wmah-230d25-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/ed.webp?v=1778778561 MRCOOL DIY 5th Gen 6,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-06-HP-WMAH-230D25-O | HVAC System Accessory MRCOOL DIY 5th Gen 6,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-06-HP-WMAH-230D25-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-10kw-heat-kit-versapro-package-18-7-in-w-x-15-6-in-h-central-air-conditioners-heat-strip 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/68-1.jpg?v=1778778563 MRCOOL 10KW Heat Kit Versapro package 18.7-in W x 15.6-in H Central Air Conditioners Heat Strip MRCOOL 10KW Heat Kit Versapro package 18.7-in W x 15.6-in H Central Air Conditioners Heat Strip WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-35-ft-pre-charged-3-8-x-3-4-no-vac-quick-connect-line-set-for-central-ducted-and-universal-series-nv35-3834 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/56.jpg?v=1778778564 MRCOOL 35 FT Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV35-3834 | HVAC System Accessory MRCOOL 35 FT Pre-Charged 3/8″ x 3/4″ No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV35-3834 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-propane-conversion-kit-for-signature-series-single-stage-gas-furnace-mlp1ss 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MLP1SS-1.webp?v=1778778567 MRCOOL Propane Conversion Kit for Signature Series Single Stage Gas Furnace MLP1SS MRCOOL Propane Conversion Kit for Signature Series Single Stage Gas Furnace MLP1SS WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diycoupler-14-diycoupler-12-75ft-mc-5-cable-diycoupler-1412k75c 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/810063869571-1.jpg?v=1778778569 MRCOOL DIYCOUPLER-14 + DIYCOUPLER-12 + 75ft MC-5 Cable - DIYCOUPLER-1412K75C MRCOOL DIYCOUPLER-14 + DIYCOUPLER-12 + 75ft MC-5 Cable – DIYCOUPLER-1412K75C WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-5kw-electric-heat-kit-for-universal-heat-pump-package-unit-mdphk-05 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/87.jpg?v=1778778571 MRCOOL 5kW Electric Heat Kit for Universal Heat Pump Package Unit - MDPHK-05 | HVAC System Accessory MRCOOL 5kW Electric Heat Kit for Universal Heat Pump Package Unit – MDPHK-05 WholesaleHVACDirect https://hvacdirectusa.com/products/phk15h-15kw-electric-heat-kit-for-mrcool-pro-direct-air-handler-with-2-breaker 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/149-5.webp?v=1778778572 PHK15H 15kW Electric Heat Kit for MRCOOL Pro-Direct Air Handler - With 2 Breaker | HVAC System Accessory PHK15H 15kW Electric Heat Kit for MrCool Pro-Direct Air Handler – With 2 Breaker WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-mrcool-10kw-electric-heat-kit-for-universal-heat-pump-package-unit 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MDPHK-10-1_1.jpg?v=1778778574 MRCOOL MRCOOL 10kW Electric Heat Kit for Universal Heat Pump Package Unit | HVAC System Accessory MRCOOL MRCOOL 10kW Electric Heat Kit for Universal Heat Pump Package Unit WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-no-vac-25ft-3-8-x-3-4-r454b-line-set-0-75-in-w-x-0-375-in-h-central 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/NV25-3834-O.jpg?v=1778778576 MRCOOL No Vac 25ft 3/8" x 3/4 " R454B Line set 0.75-in W x 0.375-in H Central | HVAC System Accessory MRCOOL No Vac 25ft 3/8″ x 3/4 ” R454B Line set 0.75-in W x 0.375-in H Central WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-4th-generation-9k-btu-wall-mount-air-handler-230-volt-with-enhanced-wifi-diy-09-hp-wmah-230c25 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/airhandler.webp?v=1778778577 MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-09-HP-WMAH-230C25 | HVAC System Accessory MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-09-HP-WMAH-230C25 WholesaleHVACDirect https://hvacdirectusa.com/products/7-5kw-electric-heat-kit-for-mrcool-signature-modular-blower 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/63-5-1.jpg?v=1778778580 7.5kW Electric Heat Kit for MRCOOL Signature Modular Blower 7.5kW Electric Heat Kit for MrCool Signature Modular Blower WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-authorized-dealer-authorized-dealer-couplers-control-wire-couplers-control-wire-only-for-24k-or-36k-air-handlers-mrcool-diycoupler-38-diycoupler-58-75ft-mc-5-cable-4th-gen-diycoupler-3858k75c 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/810063869571-1_3ec170ed-bc6a-4294-b75b-bcd255aaaa9d.jpg?v=1778778581 MRCOOL Authorized Dealer Authorized Dealer Couplers & Control Wire Couplers & Control Wire Only - FOR 24k OR 36k AIR HANDLERS MRCOOL DIYCOUPLER-38 + DIYCOUPLER-58 + 75ft MC-5 Cable, 4th Gen - DIYCOUPLER-3858K75C | HVAC System Accessory MRCOOL DIYCOUPLER-14 + DIYCOUPLER-12 + 75ft MC-5 Cable – DIYCOUPLER-1412K75C WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-downflow-application-14-square-to-round-adapter-kit-for-mrcool-3-5-5-ton-signature-series-package-units-m14dsr4260a 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/M1.jpg?v=1778778582 MRCOOL Downflow Application 14" Square to Round Adapter Kit for MRCOOL 3.5-5 Ton Signature Series Package Units MRCOOL Downflow Application 14″ Square to Round Adapter Kit for MRCOOL 3.5-5 Ton Signature Series Package Units (M14DSR4260A) WholesaleHVACDirect https://hvacdirectusa.com/products/3-5-to-5-ton-downflow-kit-for-mrcool-signature-package-unit 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MP85.jpg?v=1778778584 3.5 to 5 Ton Downflow Kit for MRCOOL Signature Package Unit 3.5 to 5 Ton Downflow Kit for MrCool Signature Package Unit WholesaleHVACDirect https://hvacdirectusa.com/products/downflow-kit-mrcool-mpdk2436-2-to-3-ton-downflow-kit-for-signature-package-unit 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/FD.jpg?v=1778778587 Downflow Kit MRCOOL MPDK2436 2 to 3 Ton Downflow Kit for Signature Package Unit Downflow Kit MRCOOL MPDK2436 2 to 3 Ton Downflow Kit for Signature Package Unit WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-downflow-kit-for-signature-series-mshdk3660 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/kl.webp?v=1778778589 MRCOOL Downflow Kit For Signature Series MRCOOL Downflow Kit For Signature Series (MSHDK3660) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-horizontal-application-14-inch-square-to-round-adapter-kit-for-mrcool-3-5-5-ton-signature-series-package-units-m14hsr4260a 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/M14HSR4260A-1.webp?v=1778778592 MRCOOL Horizontal Application 14-Inch Square to Round Adapter Kit for MRCOOL 3.5-5 Ton Signature Series Package Units MRCOOL Horizontal Application 14-Inch Square to Round Adapter Kit for MRCOOL 3.5-5 Ton Signature Series Package Units (M14HSR4260A) WholesaleHVACDirect https://hvacdirectusa.com/products/20kw-heat-kit-with-circuit-breaker-for-mrcool-universal-series-air-handlers-r-454b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/tp.jpg?v=1778778595 20KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers - R-454B | HVAC System Accessory 20KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers – R-454B WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-versapro%E2%84%A2-5kw-heat-kit-mhk05pb 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/gb89.webp?v=1778778598 MRCOOL® VersaPro™ 5kw Heat Kit - MHK05PB MRCOOL® VersaPro™ 5kw Heat Kit – MHK05PB WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-dc-inverter-packaged-unit-5kw-heat-kit-mdphk-05 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/ol.webp?v=1778778600 MRCOOL DC Inverter Packaged Unit 5KW Heat Kit MRCOOL DC Inverter Packaged Unit 5KW Heat Kit (MDPHK-05) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-25-ft-pre-charged-3-8-x-3-4-no-vac-quick-connect-line-set-for-central-ducted-and-universal-series-nv25-3834 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/1_17180ff5-9f3f-4e7f-9e8e-fef4b9b84e1d.jpg?v=1778778601 MRCOOL 25 ft. Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV25-3834 | HVAC System Accessory MRCOOL 25 ft. Pre-Charged 3/8″ x 3/4″ No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV25-3834 WholesaleHVACDirect https://hvacdirectusa.com/products/8kw-electric-heat-kit-for-mrcool-universal-air-handler 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/89-5.webp?v=1778778603 8kW Electric Heat Kit for MRCOOL Universal Air Handler | HVAC System Accessory 8kW Electric Heat Kit for MrCool Universal Air Handler WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-50ft-3-8-x-5-8-flared-line-set-kit-for-24k-olympus-and-advantage-mini-split-mc50-3858 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/lineset_44d614c6-2e92-4665-95c1-6c642fbd9cdd.jpg?v=1778778605 MRCOOL 50FT 3/8 x 5/8 Flared Line Set Kit for 24K Olympus and Advantage Mini Split - MC50-3858 | HVAC System Accessory MRCOOL 50FT 3/8 x 5/8 Flared Line Set Kit for 24K Olympus and Advantage Mini Split – MC50-3858 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-no-vac-15ft-3-8-x-3-4-r454b-line-set-0-75-in-w-x-0-375-in-h-central 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/NV15-3834-O-1.jpg?v=1778778606 MRCOOL No Vac 15ft 3/8" x 3/4 " R454B Line set 0.75-in W x 0.375-in H Central | HVAC System Accessory MRCOOL No Vac 15ft 3/8″ x 3/4 ” R454B Line set 0.75-in W x 0.375-in H Central WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-mrbreeze-copper-bladeless-air-purifier-fan-circle-shaped 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MPDK4260.jpg?v=1778778608 MRCOOL MrBreeze Copper Bladeless Air Purifier Fan - Circle Shaped MrCool MrBreeze Copper Bladeless Air Purifier Fan – Circle Shaped WholesaleHVACDirect https://hvacdirectusa.com/products/15kw-heat-kit-with-circuit-breaker-for-mrcool-universal-series-air-handlers-r-454b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/ye.jpg?v=1778778610 15KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers - R-454B | HVAC System Accessory 15KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers – R-454B WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-mrcool-5th-gen-advantage-12k-btu-wall-mount-air-handler-115v-model-a-12-hp-wmah-115d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/A-09-HP-WMAH-115D-O-1_0886e383-e86b-4e30-9b99-ab4d1150c322.webp?v=1778778612 MRCOOL MRCOOL 5th Gen Advantage 12K BTU Wall Mount Air Handler - 115V | HVAC System Accessory MRCOOL MRCOOL 5th Gen Advantage 12K BTU Wall Mount Air Handler – 115V (Model: A-12-HP-WMAH-115D-O) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-50ft-1-4-x-3-8-flared-line-set-kit-for-9k-olympus-and-advantage-mini-split-mc50-1438 2026-06-13T02:34:25-04:00 daily https://hvacdirectusa.com/products/mrcool-15-ft-pre-charged-3-8-x-3-4-no-vac-quick-connect-line-set-for-central-ducted-and-universal-series-nv15-3834 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/5.jpg?v=1778778615 MRCOOL 15 ft. Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series - NV15-3834 | HVAC System Accessory MRCOOL 15 ft. Pre-Charged 3/8″ x 3/4″ No-Vac Quick Connect Line Set for Central Ducted and Universal Series – NV15-3834 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-mrcool-5th-gen-advantage-12k-btu-wall-mount-air-handler-230v-a-12-hp-wmah-230d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/A-09-HP-WMAH-115D-O-1_23947ff3-9df1-49a6-b4ee-fcbf51d41b90.webp?v=1778778617 MRCOOL MRCOOL 5th Gen Advantage 12K BTU Wall Mount Air Handler 230V, A-12-HP-WMAH-230D-O | HVAC System Accessory MRCOOL MRCOOL 5th Gen Advantage 12K BTU Wall Mount Air Handler 230V, A-12-HP-WMAH-230D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-20kw-heat-kit-for-central-ducted-versapro%C2%AE-2nd-gen-air-handler-mvphk20 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/kit1.webp?v=1778778619 MRCOOL 20kW Heat Kit for Central Ducted VersaPro® 2nd Gen Air Handler, MVPHK20 | HVAC System Accessory MRCOOL 20kW Heat Kit for Central Ducted VersaPro® 2nd Gen Air Handler, MVPHK20 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-16-ft-3-8-x-5-8-pre-charged-quick-connect-line-set-for-24k-36k-indoor-units-diy16-3858-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/DIY50.webp?v=1778778621 MRCOOL DIY 5th Gen 16 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set (for 24K & 36K Indoor Units) - DIY16-3858-O | HVAC System Accessory MRCOOL DIY 5th Gen 16 ft. 3/8″ x 5/8″ Pre-Charged Quick Connect Line Set (for 24K & 36K Indoor Units) – DIY16-3858-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-site-mrcool-5th-gen-advantage-9k-btu-mini-split-air-handler-115v-a-09-hp-wmah-115d-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/A-09-HP-WMAH-115D-O-1.webp?v=1778778623 MRCOOL Site MRCOOL 5th Gen Advantage 9K BTU Mini Split Air Handler 115V | A-09-HP-WMAH-115D-O | HVAC System Accessory MRCOOL Site MRCOOL 5th Gen Advantage 9K BTU Mini Split Air Handler 115V | A-09-HP-WMAH-115D-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-25-ft-1-4-x-3-8-pre-charged-quick-connect-line-set-for-6k-9k-12k-indoor-units-diy25-1438-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/lineset_7186e173-a36a-4d9c-a0af-825c887bbbe7.jpg?v=1778778625 MRCOOL DIY 5th Gen 25 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set (for 6K - 9k - 12k Indoor Units) - DIY25-1438-O | HVAC System Accessory MRCOOL DIY 5th Gen 25 ft. 1/4″ x 3/8″ Pre-Charged Quick Connect Line Set (for 6K – 9k – 12k Indoor Units) – DIY25-1438-O WholesaleHVACDirect https://hvacdirectusa.com/products/10kw-heat-kit-with-circuit-breaker-for-mrcool-universal-series-air-handlers-r-454b 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/hd.jpg?v=1778778628 10KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers - R-454B | HVAC System Accessory 10KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers – R-454B WholesaleHVACDirect https://hvacdirectusa.com/products/20kw-heat-kit-for-the-mrcool-central-ducted-air-handler 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/20.jpg?v=1778778629 20kW heat kit for the MRCOOL Central Ducted Air Handler | HVAC System Accessory 20kW heat kit for the MRCOOL Central Ducted Air Handler WholesaleHVACDirect https://hvacdirectusa.com/products/propane-conversion-kit-mrcool-high-altitude-propane-conversion-kit-for-signature-series-single-stage-gas-furnace-mlp1sh 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/1.webp?v=1778778631 Propane Conversion Kit MRCOOL High Altitude Propane Conversion Kit for Signature Series Single Stage Gas Furnace MLP1SH Propane Conversion Kit MRCOOL High Altitude Propane Conversion Kit for Signature Series Single Stage Gas Furnace MLP1SH WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-5th-gen-advantage-9k-btu-wall-mount-air-handler-230v-a-09-hp-wmah-230d-o 2026-06-13T02:34:25-04:00 daily https://hvacdirectusa.com/products/mrcool%C2%AE-versapro%E2%84%A2-10kw-heat-kit-mhk10pb 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255578295-1_d52b39fd-7b8e-4369-98d2-e1d8db9d9eea.jpg?v=1778778634 MRCOOL® VersaPro™ 10kw Heat Kit - MHK10PB MRCOOL® VersaPro™ 10kw Heat Kit – MHK10PB WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-universal-2nd-gen-air-handler-electric-heat-kit-w-circuit-breaker-8kw-uhk08 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/7Y.jpg?v=1778778636 MRCOOL Universal (2nd Gen) Air Handler Electric Heat Kit with Circuit Breaker, 8kW - UHK08 | HVAC System Accessory MRCOOL Universal (2nd Gen) Air Handler Electric Heat Kit w/ Circuit Breaker, 8kW – UHK08 WholesaleHVACDirect https://hvacdirectusa.com/products/25ft-1-4-x-1-2-mrcool-mc25-1412-flared-line-set-kit-for-12k-and-18k-mini-split 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/lineset_f3a5d045-5e32-4b50-a093-1cb1d6f1933b.jpg?v=1778778638 25FT 1/4" x 1/2" MRCOOL MC25-1412 Flared Line Set Kit for 12K and 18K Mini Split | HVAC System Accessory 25FT 1/4″ x 1/2″ MRCOOL MC25-1412 Flared Line Set Kit for 12K and 18K Mini Split WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-25-ft-1-4-x-1-2-pre-charged-quick-connect-line-set-for-18k-indoor-units-diy25-1412-o 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/DIY25.jpg?v=1778778639 MRCOOL DIY 5th Gen 25 ft. 1/4" x 1/2" Pre-Charged Quick Connect Line Set (for 18K Indoor Units) - DIY25-1412-O | HVAC System Accessory MRCOOL DIY 5th Gen 25 ft. 1/4″ x 1/2″ Pre-Charged Quick Connect Line Set (for 18K Indoor Units) – DIY25-1412-O WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-mtb-9-two-tone-heavy-duty-27-pocket-tool-bag 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MTB.jpg?v=1778778641 MRCOOL MTB 9" Two-Tone Heavy Duty 27 Pocket Tool Bag MRCOOL MTB 9″ Two-Tone Heavy Duty 27 Pocket Tool Bag WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-5th-gen-16-ft-1-4-x-3-8-pre-charged-quick-connect-line-set-for-6k-9k-12k-indoor-units 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/DIY50-3858C.webp?v=1778778643 MRCOOL DIY 5th Gen 16 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set | HVAC System Accessory MRCOOL DIY 5th Gen 16 ft. 1/4″ x 3/8″ Pre-Charged Quick Connect Line Set (for 6K – 9k – 12k Indoor Units) WholesaleHVACDirect https://hvacdirectusa.com/products/2nd-gen-hyperheat-versapro-mrcool-10kw-heat-kit-for-central-ducted-versapro%C2%AE-2nd-gen-air-handler-mvphk10 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MVPHK20-1-2.webp?v=1778778645 2nd Gen HyperHeat & VersaPro MRCOOL 10kW Heat Kit for Central Ducted VersaPro® 2nd Gen Air Handler, MVPHK10 | HVAC System Accessory 2nd Gen HyperHeat & VersaPro MRCOOL 10kW Heat Kit for Central Ducted VersaPro® 2nd Gen Air Handler, MVPHK10 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-versapro%E2%84%A2-7kw-heat-kit-mhk07pb 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/840255578295-1_a4a7bf1f-3416-4c5d-8e2d-75cf854fe6cf.jpg?v=1778778647 MRCOOL® VersaPro™ 7kw Heat Kit - MHK07PB MRCOOL® VersaPro™ 7kw Heat Kit – MHK07PB WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-diy-direct-mrcool-diycoupler-38-diycoupler-58-w-75-ft-of-communication-wire-for-24k-36k-line-set-diycoupler-3858k75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/4.jpg?v=1778778649 MRCOOL DIY Direct MRCOOL DIYCOUPLER-38 + DIYCOUPLER-58 with 75 Ft. of Communication Wire for 24K & 36K Line Set | HVAC System Accessory MRCOOL DIY Direct MRCOOL DIYCOUPLER-38 + DIYCOUPLER-58 w/ 75 Ft. of Communication Wire for 24K & 36K Line Set (DIYCOUPLER-3858K75) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-universal-2nd-gen-air-handler-electric-heat-kit-w-circuit-breaker-5kw-8kw-10kw-15kw-20kw 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/gf.jpg?v=1778778651 MRCOOL Universal (2nd Gen) Air Handler Electric Heat Kit with Circuit Breaker — 5kW, 8kW, 10kW, 15kW, 20kW | HVAC System Accessory MRCOOL Universal (2nd Gen) Air Handler Electric Heat Kit w/ Circuit Breaker — 5kW, 8kW, 10kW, 15kW, 20kW WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-10kw-heat-kit-for-signature-series-r-454b-multiposition-air-handlers-mcaehfd10x1aa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/b4.webp?v=1778778653 MRCOOL 10kW Heat Kit for Signature Series R-454B Multiposition Air Handlers - MCAEHFD10X1AA | HVAC System Accessory MRCOOL 10kW Heat Kit for Signature Series R-454B Multiposition Air Handlers – MCAEHFD10X1AA WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-7-5kw-heat-kit-for-signature-series-r-454b-multiposition-air-handlers-mcaehfd7x1aa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/bh-1.webp?v=1778778654 MRCOOL 7.5kW Heat Kit for Signature Series R-454B Multiposition Air Handlers - MCAEHFD7X1AA | HVAC System Accessory MRCOOL 7.5kW Heat Kit for Signature Series R-454B Multiposition Air Handlers – MCAEHFD7X1AA WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-8kw-heat-kit-versapro-and-hyper-heat-central-ducted-10-25-in-w-x-24-in-h-central-item-6877305-mvphk08 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MVPHK08.jpg?v=1778778656 MRCOOL 8KW Heat Kit VersaPro and Hyper Heat Central Ducted 10.25-in W x 24-in H Central Item #6877305 - MVPHK08 MRCOOL 8KW Heat Kit VersaPro and Hyper Heat Central Ducted 10.25-in W x 24-in H Central Item #6877305 – MVPHK08 WholesaleHVACDirect https://hvacdirectusa.com/products/8kw-heat-kit-for-the-mrcool-central-ducted-air-handler 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/CENTRALHK08.jpg?v=1778778658 8kW heat kit for the MRCOOL Central Ducted Air Handler | HVAC System Accessory 8kW heat kit for the MRCOOL Central Ducted Air Handler WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-5kw-heat-kit-for-central-ducted-versapro-2nd-gen-air-handler-mvphk05 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/ele.webp?v=1778778660 MRCOOL 5kW Heat Kit for Central Ducted VersaPro 2nd Gen Air Handler - MVPHK05 | HVAC System Accessory MRCOOL 5kW Heat Kit for Central Ducted VersaPro 2nd Gen Air Handler – MVPHK05 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-25ft-1-4-x-3-8-flared-line-set-kit-for-9k-olympus-and-advantage-mini-split-mc25-1438 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/da.jpg?v=1778778661 MRCOOL 25FT 1/4 x 3/8 Flared Line Set Kit for 9K Olympus and Advantage Mini Split - MC25-1438 | HVAC System Accessory MRCOOL 25FT 1/4 x 3/8 Flared Line Set Kit for 9K Olympus and Advantage Mini Split – MC25-1438 WholesaleHVACDirect https://hvacdirectusa.com/products/25ft-3-8-x-5-8-mrcool-mc25-3858-flared-line-set-kit-for-24k-mini-split 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/1-8.jpg?v=1778778663 25FT 3/8" x 5/8" MRCOOL MC25-3858 Flared Line Set Kit for 24K Mini Split | HVAC System Accessory 25FT 3/8″ x 5/8″ MRCOOL MC25-3858 Flared Line Set Kit for 24K Mini Split WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-5kw-heat-kit-for-signature-series-r-454b-multiposition-air-handlers-mcaehfd5x1aa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/bh.webp?v=1778778665 MRCOOL 5kW Heat Kit for Signature Series R-454B Multiposition Air Handlers, MCAEHFD5X1AA | HVAC System Accessory MRCOOL 5kW Heat Kit for Signature Series R-454B Multiposition Air Handlers, MCAEHFD5X1AA WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-mrbreeze-copper-bladeless-air-purifier-fan-oval-shaped 2026-06-13T02:34:25-04:00 daily https://hvacdirectusa.com/products/25ft-1-4-x-1-2-mrcool-mc25-1412-flared-line-set-kit-for-12k-and-18k-mini-split-1 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MC16-3858_1.jpg?v=1778778668 25FT 1/4" x 1/2" MRCOOL MC25-1412 Flared Line Set Kit for 12K and 18K Mini Split | HVAC System Accessory 25FT 1/4″ x 1/2″ MRCOOL MC25-1412 Flared Line Set Kit for 12K and 18K Mini Split WholesaleHVACDirect https://hvacdirectusa.com/products/16ft-1-4-x-1-2-mrcool-mc16-1412-flared-line-set-kit-for-12k-and-18k-mini-split 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MC16-3858.jpg?v=1778778670 16FT 1/4" x 1/2" MRCOOL MC16-1412 Flared Line Set Kit for 12K and 18K Mini Split | HVAC System Accessory 16FT 1/4″ x 1/2″ MRCOOL MC16-1412 Flared Line Set Kit for 12K and 18K Mini Split WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-electric-heat-kit-5kw-centralhk05-for-mrcool-central-ducted-air-handler 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/Pro.webp?v=1778778672 MRCOOL Electric Heat Kit 5KW CENTRALHK05 for MRCOOL Central Ducted Air Handler | HVAC System Accessory MRCOOL Electric Heat Kit 5KW CENTRALHK05 for MrCool Central Ducted Air Handler WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-16ft-1-4-x-3-8-flared-line-set-kit-for-9k-olympus-and-advantage-mini-split-mc16-1438 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/lineset_476b6cdb-ac88-47c8-b68c-b71dbf3f602d.jpg?v=1778778673 MRCOOL 16FT 1/4" x 3/8" Flared Line Set Kit for 9K Olympus and Advantage Mini Split - MC16-1438 | HVAC System Accessory MRCOOL 16FT 1/4″ x 3/8″ Flared Line Set Kit for 9K Olympus and Advantage Mini Split – MC16-1438 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-smart-wi-fi-mini-stat-white-24v-for-mini-splits-breeze-max 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/114.jpg?v=1778778675 MRCOOL Smart Wi-Fi Mini Stat (White) - 24V for Mini Splits | HVAC System Accessory MRCOOL Smart Wi-Fi Mini Stat (White) – 24V for Mini Splits (Breeze Max) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-gcik-ol2-5-00-open-loop-installation-kit-2-5-ton-pvc-1-2-npt 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/GCIK-OL2-5-00_1.webp?v=1778778677 MRCOOL GCIK-OL2-5-00 Open Loop Installation Kit 2-5 Ton PVC 1/2" NPT MRCOOL GCIK-OL2-5-00 Open Loop Installation Kit 2-5 Ton PVC 1/2″ NPT WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-smart-programmable-thermostat-mst04-4-heat-2-cool-touchscreen-alexa-google-assistant-modern-design 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/gb.jpg?v=1778778679 MRCOOL Smart Programmable Thermostat MST04 4 Heat / 2 Cool Touchscreen, Alexa, Google Assistant, Modern Design MrCool Smart Programmable Thermostat MST04 4 Heat / 2 Cool Touchscreen, Alexa, Google Assistant, Modern Design WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool%C2%AE-condenser-risers-6-rubber-set-of-two 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/gb2.webp?v=1778778680 MRCOOL® Condenser Risers - 6" Rubber | HVAC System Accessory MRCOOL® Condenser Risers – 6″ Rubber (set of two) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-care-kit 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MMCK01.jpg?v=1778778682 MRCOOL Care Kit MRCOOL Care Kit WholesaleHVACDirect https://hvacdirectusa.com/products/condenser-wall-mounting-kit-for-9k-to-18k-btu-mrcool-ductless-split-system 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/6.jpg?v=1778778684 Condenser Wall Mounting Kit for 9k to 18k BTU MRCOOL Ductless Split System | HVAC System Accessory Condenser Wall Mounting Kit for 9k to 18k BTU MRCOOL Ductless Split System WholesaleHVACDirect https://hvacdirectusa.com/products/elite-condenser-pad-18-in-x-38-in-x-3-in-for-outside-ground-placement-of-the-mrcool-diy-condenser-el1838-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/IMG-EL1838-3.png?v=1778778686 Elite Condenser Pad - 18 Inch x 38 Inch x 3 Inch For Outside Ground Placement of the MRCOOL DIY Condenser - EL1838-3 | HVAC System Accessory Elite Condenser Pad – 18 In. x 38 In. x 3 In. For Outside Ground Placement of the MRCOOL DIY Condenser – EL1838-3 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-no-vac-coupler-for-universal-quick-connect-line-set-3-8-x-3-4-nvcoupler3834 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/NVCOUPLER3834.jpg?v=1778778688 MRCOOL No-Vac Coupler for Universal Quick-Connect Line Set, 3/8 X 3/4 - NVCOUPLER3834 | HVAC System Accessory MrCool No-Vac Coupler for Universal Quick-Connect Line Set, 3/8 X 3/4 – NVCOUPLER3834 WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-reverse-osmosis-membrane-filter-w-twist-lock-seal-for-filtered-water-dispenser-ro-10cf 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/rc7.webp?v=1778778689 MRCOOL Reverse Osmosis Membrane Filter with Twist & Lock Seal for Filtered Water Dispenser - RO-10CF | HVAC Replacement Filter MrCool Reverse Osmosis Membrane Filter w/ Twist & Lock Seal for Filtered Water Dispenser – RO-10CF WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-2nd-stage-filter-without-head-cto-10cf 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/ro.webp?v=1778778692 MRCOOL 2nd Stage Filter (without head) | HVAC Replacement Filter MRCOOL 2nd Stage Filter (without head) (CTO-10CF ) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-1st-stage-filter-without-head-pp-10cf 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/RO-10CF.webp?v=1778778694 MRCOOL 1st Stage Filter (without head) | HVAC Replacement Filter MRCOOL 1st Stage Filter (without head) (PP-10CF) WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-4th-stage-filter-without-head-t33s-10cf 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/rc-10.webp?v=1778778695 MRCOOL 4th Stage Filter (without head) | HVAC Replacement Filter MRCOOL 4th Stage Filter (without head) (T33S-10CF ) WholesaleHVACDirect https://hvacdirectusa.com/products/mr-cool-m10cw-mrcool-10-crescent-wrench 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/7-5.webp?v=1778778697 MRCOOL M10CW MRCOOL 10" Crescent Wrench Mr. Cool M10CW MRCOOL 10″ Crescent Wrench WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-care-kit-foaming-coil-cleaner-only 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/MMCFOAM-1.jpg?v=1778778699 MRCOOL Care Kit - Foaming coil cleaner ONLY MRCOOL Care Kit – Foaming coil cleaner ONLY WholesaleHVACDirect https://hvacdirectusa.com/products/mrcool-flare-to-weld-fitting-for-air-handler-connections-3-8-in-wf-38 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/WF-38.png?v=1778778702 MRCOOL Flare to Weld Fitting for Air Handler Connections, 3/8-in - WF-38 | HVAC System Accessory MrCool Flare to Weld Fitting for Air Handler Connections, 3/8-in – WF-38 WholesaleHVACDirect https://hvacdirectusa.com/products/filter-king-25x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-24-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e1603e0-1ce2-4a32-bfad-917c00a8edff.jpg?v=1781246193 Filter King 25x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 24 x .75" Filter King 25x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 24 x .75" https://hvacdirectusa.com/products/filter-king-22x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-28-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_59c2bf4c-3969-499b-ba58-515aaffc63e1.jpg?v=1781246193 Filter King 22x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x .75" Filter King 22x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x .75" https://hvacdirectusa.com/products/filter-king-22-5x51x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-51-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3082fc54-50a2-4819-a089-86aa085b5db2.jpg?v=1781246192 Filter King 22.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 51 x .75" Filter King 22.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 51 x .75" https://hvacdirectusa.com/products/filter-king-7-5x6-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-7-5-x-6-5-x-75-fk7-5x6-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a8f022a4-ff8c-4e5b-8de0-d8b8b797a6ed.jpg?v=1781246191 Filter King 7.5x6.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 7.5 x 6.5 x .75) - FK7.5x6.5x1A-M8-4 Filter King 7.5x6.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 7.5 x 6.5 x .75) - FK7.5x6.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-6x12-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-6-x-12-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_17e16a1d-0e2e-4ee9-be8d-2d57152e22a8.jpg?v=1781246190 Filter King 6x12.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 12.25 x .75" Filter King 6x12.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 12.25 x .75" https://hvacdirectusa.com/products/filter-king-6x12-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-6-x-12-25-x-75-fb06x12-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0b7f1c91-0f45-48e5-aa38-3f9eac1f6ca0.jpg?v=1781246190 Filter King 6x12.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 12.25 x .75" - FB06X12.25A -3 Filter King 6x12.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 12.25 x .75" - FB06X12.25A -3 https://hvacdirectusa.com/products/filter-king-8x8x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-8-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3762883c-512c-4da6-a102-7ee5b904da77.jpg?v=1781246189 Filter King 8x8x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 8 x .75" Filter King 8x8x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 8 x .75" https://hvacdirectusa.com/products/filter-king-8x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-14-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_16e63f1d-d3f0-45b8-99b5-c4d5b10ea7f1.jpg?v=1781246188 Filter King 8x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 14 x .75" Filter King 8x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 14 x .75" https://hvacdirectusa.com/products/filter-king-8x14x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-8-x-14-x-75-fb08x14a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8d787833-ba93-457d-a050-3ec564188adb.jpg?v=1781246187 Filter King 8x14x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 14 x .75) - FB08X14A-6 Filter King 8x14x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 14 x .75) - FB08X14A-6 https://hvacdirectusa.com/products/filter-king-8x14x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-14-x-0-5-fb08x14x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_14b001e1-748a-4a23-8be8-39b5765fc530.jpg?v=1781246187 Filter King 8x14x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 14 x 0.5" - FB08X14X0.5A - 4 Filter King 8x14x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 14 x 0.5" - FB08X14X0.5A - 4 https://hvacdirectusa.com/products/filter-king-8x14x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-14-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c82c4742-3a61-461c-afb9-9e7437ab9aa4.jpg?v=1781246186 Filter King 8x14x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 14 x 1.75" Filter King 8x14x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 14 x 1.75" https://hvacdirectusa.com/products/filter-king-8x14x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-14-x-1-75-fb08x14x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4579248a-5d79-496c-81c5-2c75673add04.jpg?v=1781246185 Filter King 8x14x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 14 x 1.75" - FB08X14X2A-6 Filter King 8x14x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 14 x 1.75" - FB08X14X2A-6 https://hvacdirectusa.com/products/filter-king-8x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-15-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9abc25ab-2103-4db2-be5c-d603611e8c0e.jpg?v=1781246185 Filter King 8x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 15.5 x .75" Filter King 8x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 15.5 x .75" https://hvacdirectusa.com/products/filter-king-8x16x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-15-5-x-75-fb08x16-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d55c3ece-9714-4aff-b279-cae47319caa7.jpg?v=1781246184 Filter King 8x16x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 15.5 x .75" - FB08X16 - 6 Filter King 8x16x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 15.5 x .75" - FB08X16 - 6 https://hvacdirectusa.com/products/filter-king-8x16x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-15-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fb8f6a06-71df-4b18-ab3b-ac96d6f0d9a9.jpg?v=1781246183 Filter King 8x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 15.5 x 0.5" Filter King 8x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 15.5 x 0.5" https://hvacdirectusa.com/products/filter-king-8x16x2-air-filter-12-pack-merv-8-actual-size-7-5-x-15-5-x-1-75-fb08x16x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f6e09552-a7b5-4d06-bc66-c5cbf08cb736.jpg?v=1781246182 Filter King 8x16x2 Air Filter 12-PACK MERV 8 Actual Size 7.5 x 15.5 x 1.75" - FB08X16X2-12 Filter King 8x16x2 Air Filter 12-PACK MERV 8 Actual Size 7.5 x 15.5 x 1.75" - FB08X16X2-12 https://hvacdirectusa.com/products/filter-king-8x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-19-5-x-75-fb08x19-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_65cadff1-ca22-4081-9737-484854e046be.jpg?v=1781246182 Filter King 8x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 19.5 x .75" - FB08X19.5A - 4 Filter King 8x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 19.5 x .75" - FB08X19.5A - 4 https://hvacdirectusa.com/products/filter-king-8x20x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-8-x-20-x-75-fb08x20a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_36ae9f6c-98fc-4e39-9925-9e827d755bdc.jpg?v=1781246181 Filter King 8x20x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 20 x .75) - FB08X20A-6 Filter King 8x20x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 20 x .75) - FB08X20A-6 https://hvacdirectusa.com/products/filter-king-8x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-20-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f5995a73-cf17-4cb7-8d4a-edc42dfbef03.jpg?v=1781246180 Filter King 8x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 20 x 1.75" Filter King 8x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 20 x 1.75" https://hvacdirectusa.com/products/filter-king-8x20x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-8-x-20-x-1-75-fb08x20x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_48c752c2-36e0-4609-820b-6ec24386de07.jpg?v=1781246179 Filter King 8x20x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 20 x 1.75) - FB08X20X2A-6 Filter King 8x20x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 20 x 1.75) - FB08X20X2A-6 https://hvacdirectusa.com/products/filter-king-8x24x1-air-filter-4-pack-merv-8-hvac-pleated-ac-furnace-filters-actual-size-8-x-24-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_635438ba-c752-4cbd-9a3e-f322ecb7ac9f.jpg?v=1781246179 Filter King 8x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 8 x 24 x .75" Filter King 8x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 8 x 24 x .75" https://hvacdirectusa.com/products/filter-king-8x24x1-air-filter-6-pack-merv-8-actual-size-8-x-24-x-75-fb08x24a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ba7bbb16-6ee4-4e1c-a19f-725b5a455faa.jpg?v=1781246178 Filter King 8x24x1 Air Filter 6-PACK MERV 8 Actual Size 8 x 24 x .75" - FB08X24A-6 Filter King 8x24x1 Air Filter 6-PACK MERV 8 Actual Size 8 x 24 x .75" - FB08X24A-6 https://hvacdirectusa.com/products/filter-king-8x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-24-x-1-75-fb08x24x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b15b2bdb-39ae-4459-892c-23b19293387e.jpg?v=1781246177 Filter King 8x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 24 x 1.75" - FB08X24X2A - 4 Filter King 8x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 24 x 1.75" - FB08X24X2A - 4 https://hvacdirectusa.com/products/filter-king-8x24x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-8-x-24-x-1-75-fb08x24x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cf311128-71ac-48e4-85dc-4bda08cf099b.jpg?v=1781246176 Filter King 8x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 24 x 1.75) - FB08X24X2A-6 Filter King 8x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 24 x 1.75) - FB08X24X2A-6 https://hvacdirectusa.com/products/filter-king-8x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f11b6396-e965-44b8-8415-cd2fc4a88780.jpg?v=1781246175 Filter King 8x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x .75" Filter King 8x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-8x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7fb32325-0a55-4db2-8e3e-22d476abe997.jpg?v=1781246175 Filter King 8x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x .75" Filter King 8x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-8x30x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-29-5-x-75-fb08x30-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8d9bd9d6-6c2f-4997-bd3e-afa737b72086.jpg?v=1781246174 Filter King 8x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x .75" - FB08X30-12 Filter King 8x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x .75" - FB08X30-12 https://hvacdirectusa.com/products/filter-king-8x30x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-30-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_08c4f518-78b4-40fd-9848-cfef00534720.jpg?v=1781246173 Filter King 8x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 30 x 0.5 Filter King 8x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 30 x 0.5 https://hvacdirectusa.com/products/filter-king-8x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-29-5-x-1-75-fb08x30x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4f374c3e-d281-4daa-9b5e-dfc5e452a727.jpg?v=1781246173 Filter King 8x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x 1.75" - FB08X30X2 - 4 Filter King 8x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x 1.75" - FB08X30X2 - 4 https://hvacdirectusa.com/products/filter-king-8x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-29-5-x-1-75-fb08x30x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_eca4dcad-ab65-48ee-aebe-de23d7710582.jpg?v=1781246172 Filter King 8x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x 1.75" - FB08X30X2 - 6 Filter King 8x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x 1.75" - FB08X30X2 - 6 https://hvacdirectusa.com/products/filter-king-8x30x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-30-x-1-75-fb08x30x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f4c0ac03-402a-4feb-aeb4-492d965dcee6.jpg?v=1781246171 Filter King 8x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 30 x 1.75" - FB08X30X2-12 Filter King 8x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 30 x 1.75" - FB08X30X2-12 https://hvacdirectusa.com/products/filter-king-16-5x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-x-1-75-fb08x35-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1f70edf2-4fec-455d-ad5d-056b0e4340dc.jpg?v=1781246170 Filter King 16.5x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x 1.75" - FB08X35.5A - 4 Filter King 16.5x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x 1.75" - FB08X35.5A - 4 https://hvacdirectusa.com/products/filter-king-8x35-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-35-5-x-75-fb08x35-5a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b8996e4c-5b00-47d7-9523-9e252032c88e.jpg?v=1781246170 Filter King 8x35.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 35.5 x .75" - FB08X35.5A -3 Filter King 8x35.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 35.5 x .75" - FB08X35.5A -3 https://hvacdirectusa.com/products/filter-king-9-75x23-75x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-75-x-23-75-x-75-fb09-75x23-75a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a03f9e8a-4077-4fae-bd9f-3f90691853a4.jpg?v=1781246169 Filter King 9.75x23.75x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.75 x 23.75 x .75" - FB09.75X23.75A - 4 Filter King 9.75x23.75x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.75 x 23.75 x .75" - FB09.75X23.75A - 4 https://hvacdirectusa.com/products/filter-king-9-75x23-75x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-75-x-23-75-x-75-fb09-75x23-75a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a8813185-66f4-4adb-aaf6-242b11ad55e2.jpg?v=1781246168 Filter King 9.75x23.75x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.75 x 23.75 x .75" - FB09.75X23.75A -3 Filter King 9.75x23.75x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.75 x 23.75 x .75" - FB09.75X23.75A -3 https://hvacdirectusa.com/products/filter-king-9-75x23-75x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-75-x-23-75-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6232942a-6483-4b12-ad7f-b58d1350be9c.jpg?v=1781246167 Filter King 9.75x23.75x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.75 x 23.75 x 1.75" Filter King 9.75x23.75x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.75 x 23.75 x 1.75" https://hvacdirectusa.com/products/filter-king-air-filters-9x11-75x1-4-pack-merv-8-hvac-pleated-ac-furnace-filters-air-purifier-replacement-filters-for-clean-healthy-fresh-environment-made-in-usa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_259bd6fb-bdbd-46a7-80a7-1690efbb4302.jpg?v=1781246167 Filter King Air Filters 9x11.75x1 | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA Filter King Air Filters 9x11.75x1 | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA https://hvacdirectusa.com/products/filter-king-9x11-75x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-x-11-75-x-75-fb09x11-75a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3dd1b907-7365-45c8-801c-f890ad2d6094.jpg?v=1781246166 Filter King 9x11.75x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 11.75 x .75" - FB09X11.75A -3 Filter King 9x11.75x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 11.75 x .75" - FB09X11.75A -3 https://hvacdirectusa.com/products/filter-king-10x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8c2eb51a-6286-4cd2-8524-18853597292b.jpg?v=1781246165 Filter King 10x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x .75" Filter King 10x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x .75" https://hvacdirectusa.com/products/filter-king-10x10x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_411b99ec-e03d-41d8-a45f-fba28f8ab031.jpg?v=1781246164 Filter King 10x10x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x .75" Filter King 10x10x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x .75" https://hvacdirectusa.com/products/filter-king-10x10x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-9-5-x-9-5-x-75-fb10x10-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6999f1e6-9fc3-4d4a-b095-10e089767c4c.jpg?v=1781246164 Filter King 10x10x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 9.5 x .75) - FB10X10-3 Filter King 10x10x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 9.5 x .75) - FB10X10-3 https://hvacdirectusa.com/products/filter-king-10x10x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bde1684f-275f-4612-8623-10ebe61aa943.jpg?v=1781246161 Filter King 10x10x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75" Filter King 10x10x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75" https://hvacdirectusa.com/products/filter-king-10x10x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-1-75-fb10x10x2-7 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_523469c1-ee60-4a21-a680-1a8c1ab2c3d1.jpg?v=1781246160 Filter King 10x10x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75" - FB10X10X2 - 6 Filter King 10x10x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75" - FB10X10X2 - 6 https://hvacdirectusa.com/products/filter-king-10x10x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-1-75-fb10x10x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a1f173ad-73f9-4026-a743-0d453608e354.jpg?v=1781246158 Filter King 10x10x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75" - FB10X10X2 -4 Filter King 10x10x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75" - FB10X10X2 -4 https://hvacdirectusa.com/products/filter-king-10x10x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-1-75-fb10x10x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_eadf8a58-3c59-426e-82bd-0b0f8076f0f8.jpg?v=1781246157 Filter King 10x10x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75" - FB10X10X2-12 Filter King 10x10x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75" - FB10X10X2-12 https://hvacdirectusa.com/products/filter-king-10x10x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-3-75-fb10x10x4-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a512a84c-1193-45e9-aa20-594dbfb81029.jpg?v=1781246156 Filter King 10x10x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 3.75" - FB10X10X4 -4 Filter King 10x10x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 3.75" - FB10X10X4 -4 https://hvacdirectusa.com/products/filter-king-10x14x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-13-5-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f0d8719e-ea5b-4caa-916a-e305771b857a.jpg?v=1781246155 Filter King 10x14x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x .75" Filter King 10x14x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x .75" https://hvacdirectusa.com/products/filter-king-10x14x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-13-5-x-75-fb10x14-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_56370f49-9f92-47c2-a72c-398aa073fa4c.jpg?v=1781246154 Filter King 10x14x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x .75" - FB10X14-12 Filter King 10x14x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x .75" - FB10X14-12 https://hvacdirectusa.com/products/filter-king-10x14x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-14-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_57865448-67d0-4337-8465-cadce01fdcd4.jpg?v=1781246153 Filter King 10x14x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 14 x 0.5" Filter King 10x14x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 14 x 0.5" https://hvacdirectusa.com/products/filter-king-10x14x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-13-5-x-1-75-fb10x14x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a772aae2-f03e-41a2-9df7-573581decb40.jpg?v=1781246153 Filter King 10x14x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x 1.75" - FB10X14X2 - 4 Filter King 10x14x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x 1.75" - FB10X14X2 - 4 https://hvacdirectusa.com/products/filterking-10x14x2-air-filters-6-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_652de48a-4427-4b34-b813-e1a2a52ea092.jpg?v=1781246152 Filterking 10x14x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Filterking 10x14x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality https://hvacdirectusa.com/products/filter-king-10x14x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-13-5-x-1-75-fb10x14x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_57262a0d-8c00-4cfc-825b-5a9de67fb7ef.jpg?v=1781246151 Filter King 10x14x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x 1.75" - FB10X14X2-12 Filter King 10x14x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x 1.75" - FB10X14X2-12 https://hvacdirectusa.com/products/filter-king-10x14x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-x-14-x-1-75-fb10x14x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b5c6eea3-2285-4570-89ab-1821a3dbb9c6.jpg?v=1781246150 Filter King 10x14x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 14 x 1.75) - FB10X14X2-6 Filter King 10x14x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 14 x 1.75) - FB10X14X2-6 https://hvacdirectusa.com/products/filter-king-10x14x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-14-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e0c79ed0-bb42-4e79-af5f-bade1b18564c.jpg?v=1781246150 Filter King 10x14x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 14 x 1.75" Filter King 10x14x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 14 x 1.75" https://hvacdirectusa.com/products/filter-king-10x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-14-5-x-75-visit-the-filter-king-store 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bcabd45f-9d3f-498f-a671-379009664a05.jpg?v=1781246149 Filter King 10x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x .75" Visit the Filter King Store Filter King 10x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x .75" Visit the Filter King Store https://hvacdirectusa.com/products/filter-king-10x15x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-14-5-x-75-fb10x15-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_09446724-1fbe-4916-adb6-729807148cdd.jpg?v=1781246148 Filter King 10x15x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x .75" - FB10X15 -12 Filter King 10x15x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x .75" - FB10X15 -12 https://hvacdirectusa.com/products/filter-king-10x15x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-14-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0476ce8e-e35e-42b0-ad77-6e529f033eb6.jpg?v=1781246147 Filter King 10x15x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x .75" Filter King 10x15x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x .75" https://hvacdirectusa.com/products/filter-king-10x15x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-9-5-x-14-5-x-75-fb10x15-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b219bded-1074-480a-b911-228a28d4f7b8.jpg?v=1781246146 Filter King 10x15x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 14.5 x .75) - FB10X15-3 Filter King 10x15x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 14.5 x .75) - FB10X15-3 https://hvacdirectusa.com/products/filter-king-10x15x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-14-5-x-0-5-fb10x15x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a8a49374-b390-436d-babf-a3a350d42cc5.jpg?v=1781246146 Filter King 10x15x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x 0.5" - FB10X15X0.5 -4 Filter King 10x15x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x 0.5" - FB10X15X0.5 -4 https://hvacdirectusa.com/products/filter-king-10x15x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-14-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_15daf021-74ad-4bef-83ed-0771329dcf5e.jpg?v=1781246145 Filter King 10x15x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x 1.75" Filter King 10x15x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x 1.75" https://hvacdirectusa.com/products/filter-king-10x15x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-14-5-x-1-75-fb10x15x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e314f78f-3d25-41f5-9d98-96322181562f.jpg?v=1781246144 Filter King 10x15x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x 1.75" - FB10X15X2 -12 Filter King 10x15x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x 1.75" - FB10X15X2 -12 https://hvacdirectusa.com/products/filter-king-10x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-15-5-x-75-fb10x16-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_95f5e2f1-01e8-4530-9846-ea91c44b7a41.jpg?v=1781246143 Filter King 10x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x .75" - FB10X16 - 4 Filter King 10x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x .75" - FB10X16 - 4 https://hvacdirectusa.com/products/filter-king-10x16x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-15-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2339d027-09af-41ff-bbc1-3d1d0115e727.jpg?v=1781246143 Filter King 10x16x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x .75" Filter King 10x16x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x .75" https://hvacdirectusa.com/products/filter-king-10x16x1-air-filter-12-pack-merv-8-actual-size-9-5-x-15-5-x-75-fb10x16-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_34f488a7-a373-4c75-996d-88e5aaa4492d.jpg?v=1781246142 Filter King 10x16x1 Air Filter 12-PACK MERV 8 Actual Size 9.5 x 15.5 x .75" - FB10X16 -12 Filter King 10x16x1 Air Filter 12-PACK MERV 8 Actual Size 9.5 x 15.5 x .75" - FB10X16 -12 https://hvacdirectusa.com/products/filter-king-10x16x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-9-5-x-15-5-x-75-fb10x16-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_af61259e-6c4f-4f66-81e4-fc72104269d4.jpg?v=1781246141 Filter King 10x16x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 15.5 x .75) - FB10X16-3 Filter King 10x16x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 15.5 x .75) - FB10X16-3 https://hvacdirectusa.com/products/filter-king-10x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-16-x-75-fb10x16-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_97e6ed9d-ea86-46d5-b611-093bd5961a11.jpg?v=1781246140 Filter King 10x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 16 x .75" - FB10X16-4 Filter King 10x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 16 x .75" - FB10X16-4 https://hvacdirectusa.com/products/filter-king-10x16x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-15-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e73deae4-8499-4a16-a1fa-fab7f9d0036a.jpg?v=1781246137 Filter King 10x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 0.5" Filter King 10x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 0.5" https://hvacdirectusa.com/products/filter-king-10x16x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-15-5-x-1-75-fb10x16x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_50193496-4ce2-40b6-9fca-7bb6779adbe4.jpg?v=1781246136 Filter King 10x16x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 1.75" - FB10X16X2 - 4 Filter King 10x16x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 1.75" - FB10X16X2 - 4 https://hvacdirectusa.com/products/filter-king-10x16x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-15-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cfe6cad2-7e04-4d84-8ea8-b3ee3983279b.jpg?v=1781246136 Filter King 10x16x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 1.75" Filter King 10x16x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 1.75" https://hvacdirectusa.com/products/filter-king-10x16x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-15-5-x-1-75-fb10x16x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fbb7251d-c721-4da4-bf96-5648ad41fb04.jpg?v=1781246135 Filter King 10x16x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 1.75" - FB10X16X2-12 Filter King 10x16x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 1.75" - FB10X16X2-12 https://hvacdirectusa.com/products/filter-king-10x18x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-18-x-75-fb10x18a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7388b146-b973-4b58-9f67-7bb3a91a5525.jpg?v=1781246134 Filter King 10x18x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x .75" - FB10X18A -3 Filter King 10x18x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x .75" - FB10X18A -3 https://hvacdirectusa.com/products/filter-king-10x18x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-x-18-x-75-fb10x18a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_97b2074b-1a03-43b5-85d5-5f371853d897.jpg?v=1781246133 Filter King 10x18x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 18 x .75) - FB10X18A-6 Filter King 10x18x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 18 x .75) - FB10X18A-6 https://hvacdirectusa.com/products/filter-king-10x18x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-18-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c11ed5ca-80a4-4606-8ca7-7c0f031ec960.jpg?v=1781246133 Filter King 10x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x 0.5" Filter King 10x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x 0.5" https://hvacdirectusa.com/products/filter-king-10x18x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-18-x-1-75-fb10x18x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b0e77e63-af95-4817-981b-905035d061df.jpg?v=1781246132 Filter King 10x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x 1.75" - FB10X18X2A - 4 Filter King 10x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x 1.75" - FB10X18X2A - 4 https://hvacdirectusa.com/products/filter-king-10x18x2-air-filter-6-pack-merv-8-actual-size-10-x-18-x-1-75-fb10x18x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5997aea1-3424-4146-897e-4872cc64d654.jpg?v=1781246131 Filter King 10x18x2 Air Filter 6-PACK MERV 8 Actual Size 10 x 18 x 1.75" - FB10X18X2A-6 Filter King 10x18x2 Air Filter 6-PACK MERV 8 Actual Size 10 x 18 x 1.75" - FB10X18X2A-6 https://hvacdirectusa.com/products/filter-king-10x20x1-air-filter-4-pack-carbon-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_74e8cee3-d3c2-4b21-a5d0-d314d571accb.jpg?v=1781246130 Filter King 10x20x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75" Filter King 10x20x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-10x20x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-75-fb10x20-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7cd6b7ee-570b-49d9-9b83-35cf6648f5ae.jpg?v=1781246129 Filter King 10x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75" - FB10X20 -12 Filter King 10x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75" - FB10X20 -12 https://hvacdirectusa.com/products/filter-king-10x20x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-x-20-x-75-fb10x20-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2cd1c0e8-e4e6-4e5a-ae2b-a1a168420f9d.jpg?v=1781246129 Filter King 10x20x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 20 x .75) - FB10X20 -4 Filter King 10x20x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 20 x .75) - FB10X20 -4 https://hvacdirectusa.com/products/filter-king-10x20x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_94db531c-fb10-4dcb-b62b-0f85e6397e79.jpg?v=1781246128 Filter King 10x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75" Filter King 10x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-10x20x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-9-5-x-19-5-x-75-fb10x20-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_82890801-d8e6-4f4d-8258-5555ac1e0962.jpg?v=1781246127 Filter King 10x20x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 19.5 x .75) - FB10X20-3 Filter King 10x20x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 19.5 x .75) - FB10X20-3 https://hvacdirectusa.com/products/filter-king-10x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-0-5-fb10x20x0-5-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f79244ad-5937-41db-aea4-a07f0151f042.jpg?v=1781246126 Filter King 10x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 0.5" - FB10X20X0.5 - 4 Filter King 10x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 0.5" - FB10X20X0.5 - 4 https://hvacdirectusa.com/products/filter-king-10x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-1-75-fb10x20x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_27859089-9359-41e2-8b71-308079acf7e8.jpg?v=1781246126 Filter King 10x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 1.75" - FB10X20X2 - 4 Filter King 10x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 1.75" - FB10X20X2 - 4 https://hvacdirectusa.com/products/filter-king-10x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f0bde199-efc1-4433-bbc6-f691cc262f20.jpg?v=1781246125 Filter King 10x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 1.75" Filter King 10x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 1.75" https://hvacdirectusa.com/products/filter-king-10x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_73b997c0-8de4-4ce2-9e49-1b7b674e6eb2.jpg?v=1781246124 Filter King 10x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 21.5 x .75" Filter King 10x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-10x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-21-5-x-75-fb10x22-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a6d58fc1-0e77-439d-876e-20ffbf3cfee0.jpg?v=1781246123 Filter King 10x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 21.5 x .75" - FB10X22-4 Filter King 10x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 21.5 x .75" - FB10X22-4 https://hvacdirectusa.com/products/filter-king-10x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-23-5-x-75-fb10x24-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aff899ff-99d7-46a9-adff-5d7d41e51f41.jpg?v=1781246123 Filter King 10x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x .75" - FB10X24 - 4 Filter King 10x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x .75" - FB10X24 - 4 https://hvacdirectusa.com/products/filter-king-10x24x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-23-5-x-75-fb10x24-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_88f355c5-493a-4b0e-8fd0-6f5868f26545.jpg?v=1781246122 Filter King 10x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x .75" - FB10X24 -6 Filter King 10x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x .75" - FB10X24 -6 https://hvacdirectusa.com/products/filter-king-10x24x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-23-5-x-75-fb10x24-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_521382db-10d5-41ae-a213-2293fe76534e.jpg?v=1781246121 Filter King 10x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x .75" - FB10X24-12 Filter King 10x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x .75" - FB10X24-12 https://hvacdirectusa.com/products/filter-king-10x24x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-9-5-x-23-5-x-75-fb10x24-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_36458696-2d3c-4808-a763-bed45170416e.jpg?v=1781246120 Filter King 10x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 23.5 x .75) - FB10X24-3 Filter King 10x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 23.5 x .75) - FB10X24-3 https://hvacdirectusa.com/products/filter-king-10x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-23-5-x-0-5-fb10x24x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_edb51484-7421-46b2-b20a-40e08bf356f3.jpg?v=1781246119 Filter King 10x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x 0.5" - FB10X24X0.5 - 4 Filter King 10x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x 0.5" - FB10X24X0.5 - 4 https://hvacdirectusa.com/products/filter-king-10x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-23-5-x-0-5-fb10x24x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_12958787-86ce-45b0-bc4e-83df706593d5.jpg?v=1781246118 Filter King 10x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x 0.5" - FB10X24X0.5A -4 Filter King 10x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x 0.5" - FB10X24X0.5A -4 https://hvacdirectusa.com/products/filter-king-10x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-24-x-1-75-fb10x24x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3c498d20-5ce6-4760-8338-45427d041eaf.jpg?v=1781246118 Filter King 10x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 24 x 1.75" - FB10X24X2 - 4 Filter King 10x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 24 x 1.75" - FB10X24X2 - 4 https://hvacdirectusa.com/products/filter-king-10x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-23-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dfe8d4c2-40b1-4daa-8e61-bf4724bdb612.jpg?v=1781246117 Filter King 10x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x 1.75" Filter King 10x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x 1.75" https://hvacdirectusa.com/products/filter-king-10x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-24-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_868fa5d0-79da-479f-a962-fb503ac00f65.jpg?v=1781246116 Filter King 10x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 24 x 1.75" Filter King 10x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 24 x 1.75" https://hvacdirectusa.com/products/filter-king-10x24x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-23-5-x-1-75-fb10x24x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ef3a72cd-563b-4a10-9994-d0bf19b5ea91.jpg?v=1781246116 Filter King 10x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x 1.75" - FB10X24X2-12 Filter King 10x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x 1.75" - FB10X24X2-12 https://hvacdirectusa.com/products/filter-king-10x24x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-x-24-x-1-75-fb10x24x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3b0346d0-dd49-4279-8843-bc05359d8d02.jpg?v=1781246115 Filter King 10x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 24 x 1.75) - FB10X24X2-6 Filter King 10x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 24 x 1.75) - FB10X24X2-6 https://hvacdirectusa.com/products/filter-king-10x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f37226b7-20df-43bb-ba48-47396e6fad9b.jpg?v=1781246114 Filter King 10x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x .75" Filter King 10x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-10x25x1-air-filter-4-pack-carbon-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-24-5-x-75-fb10x25-1 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9823f066-1d5e-4f97-8e21-1cec3e943de1.jpg?v=1781246113 Filter King 10x25x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x .75" - FB10X25 -1 Filter King 10x25x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x .75" - FB10X25 -1 https://hvacdirectusa.com/products/filter-king-10x25x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-24-5-x-75-fb10x25-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3eb91d88-bcbc-4bf5-837b-b5806c74e431.jpg?v=1781246112 Filter King 10x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x .75" - FB10X25 -12 Filter King 10x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x .75" - FB10X25 -12 https://hvacdirectusa.com/products/filter-king-10x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-25-x-75-fb10x25-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e4dfa4aa-5696-4bc8-ae82-43156cf8d5c7.jpg?v=1781246112 Filter King 10x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 25 x .75" - FB10X25 -4 Filter King 10x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 25 x .75" - FB10X25 -4 https://hvacdirectusa.com/products/filter-king-10x25x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-9-5-x-24-5-x-75-fb10x25-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_49d69e01-7745-4dab-9bff-c1ecc28e1025.jpg?v=1781246111 Filter King 10x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 24.5 x .75) - FB10X25-3 Filter King 10x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 24.5 x .75) - FB10X25-3 https://hvacdirectusa.com/products/filter-king-10x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-24-5-x-1-75-fb10x25x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_85df4f7b-788c-4d24-ae3a-8ccfcdfca7ff.jpg?v=1781246110 Filter King 10x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x 1.75" - FB10X25X2 - 4 Filter King 10x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x 1.75" - FB10X25X2 - 4 https://hvacdirectusa.com/products/filter-king-10x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b59bedb8-3c17-4c5e-a952-d437be585ea5.jpg?v=1781246109 Filter King 10x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x 1.75" Filter King 10x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-10x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-27-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dd718671-3518-413a-8618-a9f5eb703cad.jpg?v=1781246109 Filter King 10x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 27.5 x .75" Filter King 10x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 27.5 x .75" https://hvacdirectusa.com/products/filter-king-10x28x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-27-5-x-75-fb10x28-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a69cce6f-b541-45a4-ae3d-bd1541bb43de.jpg?v=1781246108 Filter King 10x28x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 27.5 x .75" - FB10X28 -12 Filter King 10x28x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 27.5 x .75" - FB10X28 -12 https://hvacdirectusa.com/products/filter-king-10x28x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-9-5-x-27-5-x-75-fb10x28-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_74b52bcf-4678-4e9b-bc02-937a2d7a8a29.jpg?v=1781246108 Filter King 10x28x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 27.5 x .75) - FB10X28-3 Filter King 10x28x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 27.5 x .75) - FB10X28-3 https://hvacdirectusa.com/products/filter-king-10x28x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5x27-5x1-75-fb10x28x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1a6469a0-1461-48c3-8cb1-fc21e165b661.jpg?v=1781246106 Filter King 10x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5x27.5x1.75" - FB10X28X2 - 4 Filter King 10x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5x27.5x1.75" - FB10X28X2 - 4 https://hvacdirectusa.com/products/filter-king-10x28x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5x27-5x1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_87ada301-7ffb-4089-814f-6591f8682efa.jpg?v=1781246105 Filter King 10x28x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5x27.5x1.75" Filter King 10x28x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5x27.5x1.75" https://hvacdirectusa.com/products/filter-king-10x28x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5x27-5x1-75-fb10x28x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b6803382-fd4f-433c-801b-b8f9abdd3aa4.jpg?v=1781246105 Filter King 10x28x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5x27.5x1.75" - FB10X28X2-12 Filter King 10x28x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5x27.5x1.75" - FB10X28X2-12 https://hvacdirectusa.com/products/filter-king-10x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-29-5-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_177237b5-b4be-4ee8-b9dd-ca6c92a8c08b.jpg?v=1781246104 Filter King 10x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75" Filter King 10x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-10x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d72c1a57-6269-4a41-ad30-fad136e74563.jpg?v=1781246103 Filter King 10x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75" Filter King 10x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-10x30x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-29-5-x-75-fb10x30n-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5f48ee4b-0d48-408c-b753-a3be15c7afd2.jpg?v=1781246103 Filter King 10x30x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75" - FB10X30N -3 Filter King 10x30x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75" - FB10X30N -3 https://hvacdirectusa.com/products/filter-king-10x30x0-5n-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-75-x-29-75-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_57565fbf-0ceb-40d5-80dd-e7ac61bfae07.jpg?v=1781246102 Filter King 10x30x0.5n Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.75 x 29.75 x 0.5" Filter King 10x30x0.5n Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.75 x 29.75 x 0.5" https://hvacdirectusa.com/products/filter-king-10x30x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-29-5-x-1-75-5-0-fb10x30x2n-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_14f5399d-7e60-4c01-a3c8-562ad146595b.jpg?v=1781246101 Filter King 10x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x 1.75" (5.0) - FB10X30X2N-12 Filter King 10x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x 1.75" (5.0) - FB10X30X2N-12 https://hvacdirectusa.com/products/filter-king-10x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_274b3849-e7bf-444d-8249-be5ddf0d8f2a.jpg?v=1781246100 Filter King 10x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 35.5 x .75" Filter King 10x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 35.5 x .75" https://hvacdirectusa.com/products/filter-king-10x36x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-35-5-x-75-fb10x36-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a08b9d3a-8661-4782-a959-7999af723a3f.jpg?v=1781246099 Filter King 10x36x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 35.5 x .75" - FB10X36 -3 Filter King 10x36x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 35.5 x .75" - FB10X36 -3 https://hvacdirectusa.com/products/filter-king-10x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bb221503-ae0d-4493-8b35-a29056296922.jpg?v=1781246099 Filter King 10x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 35.5 x .75" Filter King 10x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 35.5 x .75" https://hvacdirectusa.com/products/filter-king-10x36x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-9-5-x-35-5-x-75-fb10x36-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_11e61b56-67c5-417b-9d3c-7ffe6cd865d3.jpg?v=1781246098 Filter King 10x36x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 35.5 x .75) - FB10X36-6 Filter King 10x36x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 35.5 x .75) - FB10X36-6 https://hvacdirectusa.com/products/filter-king-11-25x11-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-25-x-11-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_27365021-71a5-4227-8cf2-c759b86cdabe.jpg?v=1781246097 Filter King 11.25x11.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size:: 11.25 x 11.25 x .75" Filter King 11.25x11.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size:: 11.25 x 11.25 x .75" https://hvacdirectusa.com/products/filter-king-11-25x11-25x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-25-x-11-25-x-75-fb11-25x11-25a-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fb50295b-499f-43f6-a829-9f0e76eee54c.jpg?v=1781246096 Filter King 11.25x11.25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size:: 11.25 x 11.25 x .75" - FB11.25X11.25A-12 Filter King 11.25x11.25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size:: 11.25 x 11.25 x .75" - FB11.25X11.25A-12 https://hvacdirectusa.com/products/filter-king-11-25x11-25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-25-x-11-25-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5b4d8e3e-e420-4407-8af8-ecd8afa87ae8.jpg?v=1781246096 Filter King 11.25x11.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 11.25 x 0.5 Filter King 11.25x11.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 11.25 x 0.5 https://hvacdirectusa.com/products/filter-king-11-25x11-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-25-x-11-25-x-1-75-fb11-25x11-25x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1728345a-505c-4aab-96ba-39947ccfb9f6.jpg?v=1781246095 Filter King 11.25x11.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 11.25 x 1.75" - FB11.25X11.25X2A -4 Filter King 11.25x11.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 11.25 x 1.75" - FB11.25X11.25X2A -4 https://hvacdirectusa.com/products/filter-king-11-25x11-25x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-25-x-11-25-x-1-75-fb11-25x11-25x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_05aeef7a-c85d-4a82-877e-61b18551b173.jpg?v=1781246094 Filter King 11.25x11.25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.25 x 11.25 x 1.75) - FB11.25X11.25X2A-6 Filter King 11.25x11.25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.25 x 11.25 x 1.75) - FB11.25X11.25X2A-6 https://hvacdirectusa.com/products/filter-king-11-25x19-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-25-x-19-25-x-75-fb11-25x19-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fb470385-066a-448e-87b7-ea7a4275a08e.jpg?v=1781246094 Filter King 11.25x19.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 19.25 x .75" - FB11.25X19.25A -3 Filter King 11.25x19.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 19.25 x .75" - FB11.25X19.25A -3 https://hvacdirectusa.com/products/filter-king-11-25x19-25x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-25-x-19-25-x-75-fb11-25x19-25a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d49aaba1-8090-4340-9f2c-052176508cd1.jpg?v=1781246093 Filter King 11.25x19.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.25 x 19.25 x .75) - FB11.25X19.25A-6 Filter King 11.25x19.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.25 x 19.25 x .75) - FB11.25X19.25A-6 https://hvacdirectusa.com/products/filter-king-11-25x19-25x1-air-filter-4-pack-carbon-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-25-x-19-25-x-75-fb11-25x19-25x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fa1a69b3-2a41-46cd-a530-3687018f2071.jpg?v=1781246092 Filter King 11.25x19.25x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 19.25 x .75" - FB11.25X19.25X0.5A - 4 Filter King 11.25x19.25x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 19.25 x .75" - FB11.25X19.25X0.5A - 4 https://hvacdirectusa.com/products/filter-king-11-25x19-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-25-x-19-25-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_27f29c12-9b8f-432c-bcfa-5998b7872cf7.jpg?v=1781246091 Filter King 11.25x19.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 19.25 x 1.75" Filter King 11.25x19.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 19.25 x 1.75" https://hvacdirectusa.com/products/filter-king-11-25x23-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-25-x-23-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d89ff681-c668-46a8-8453-e6fd72c3074d.jpg?v=1781246091 Filter King 11.25x23.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 23.25 x .75" Filter King 11.25x23.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 23.25 x .75" https://hvacdirectusa.com/products/filter-king-11-25x23-25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-25-x-23-25-x-75-fb11-25x23-25a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_57be6cce-ef2a-4e72-8a72-72396b6b4ebf.jpg?v=1781246090 Filter King 11.25x23.25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 23.25 x .75" - FB11.25X23.25A-6 Filter King 11.25x23.25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 23.25 x .75" - FB11.25X23.25A-6 https://hvacdirectusa.com/products/filter-king-11-25x23-25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-25-x-23-25-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_73e669ec-47a8-40b0-bc9d-ee55e7e199a4.jpg?v=1781246089 Filter King 11.25x23.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 23.25 x 0.5" Filter King 11.25x23.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 23.25 x 0.5" https://hvacdirectusa.com/products/filter-king-11-25x23-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-25-x-23-25-x-1-75-fb11-25x23-25x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f13276a8-f47d-481d-9b6e-7fea7709406e.jpg?v=1781246088 Filter King 11.25x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 23.25 x 1.75" - FB11.25X23.25X2A - 4 Filter King 11.25x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 23.25 x 1.75" - FB11.25X23.25X2A - 4 https://hvacdirectusa.com/products/filter-king-11-5x11-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-75-fb11-5x11-5a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4b9462c2-4fbe-4b27-9771-d5a5421c3a40.jpg?v=1781246087 Filter King 11.5x11.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" - FB11.5X11.5A -3 Filter King 11.5x11.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" - FB11.5X11.5A -3 https://hvacdirectusa.com/products/filter-king-11-5x21x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-21-x-75-fb11-5x21a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_051e75b2-a5ae-4fd4-bb2c-417018999165.jpg?v=1781246087 Filter King 11.5x21x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 21 x .75) - FB11.5X21A-6 Filter King 11.5x21x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 21 x .75) - FB11.5X21A-6 https://hvacdirectusa.com/products/filter-king-11-5x21x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-21-x-1-75-fb11-5x21x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_52566ecf-ceb3-4c06-ab0a-95b0f88ba215.jpg?v=1781246086 Filter King 11.5x21x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 21 x 1.75) - FB11.5X21X2A-6 Filter King 11.5x21x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 21 x 1.75) - FB11.5X21X2A-6 https://hvacdirectusa.com/products/filter-king-air-filters-11-75x13-5x1-4-pack-merv-8-hvac-pleated-ac-furnace-filters-air-purifier-replacement-filters-for-clean-healthy-fresh-environment-made-in-usa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_30c3d209-b5f1-44d0-b45d-362ca05f7933.jpg?v=1781246085 Filter King Air Filters 11.75x13.5x1 | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA Filter King Air Filters 11.75x13.5x1 | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA https://hvacdirectusa.com/products/filter-king-11-75x13-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-75-x-13-5-x-75-fb11-75x13-5a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_eaa55f77-f788-4345-97b3-aa3c1c6a7e12.jpg?v=1781246084 Filter King 11.75x13.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.75 x 13.5 x .75" - FB11.75X13.5A -3 Filter King 11.75x13.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.75 x 13.5 x .75" - FB11.75X13.5A -3 https://hvacdirectusa.com/products/filter-king-11-88x16-88x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-88-x-16-88-x-75-fb11-88x16-88a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e22a8dfc-73b9-4c7e-9ea4-dc9641904ad7.jpg?v=1781246083 Filter King 11.88x16.88x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.88 x 16.88 x .75" - FB11.88X16.88A - 4 Filter King 11.88x16.88x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.88 x 16.88 x .75" - FB11.88X16.88A - 4 https://hvacdirectusa.com/products/filter-king-11-88x16-88x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-88-x-16-88-x-0-5-fb11-88x16-88x2a-4-11-14 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_472d2985-8fa8-4b2e-a39b-34d3e8015bae.jpg?v=1781246082 Filter King 11.88x16.88x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.88 x 16.88 x 0.5" - FB11.88X16.88X2A - 4 11.14 Filter King 11.88x16.88x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.88 x 16.88 x 0.5" - FB11.88X16.88X2A - 4 11.14 https://hvacdirectusa.com/products/filter-king-11x11x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-10-5-x-75-fb11x11-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4c9d79b6-3527-4920-907e-155d7958ec8f.jpg?v=1781246082 Filter King 11x11x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 10.5 x .75) - FB11X11-3 Filter King 11x11x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 10.5 x .75) - FB11X11-3 https://hvacdirectusa.com/products/filter-king-11x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-10-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_289f0875-7dee-47c7-9418-44cb7d347d9a.jpg?v=1781246081 Filter King 11x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 10.5 x .75" Filter King 11x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 10.5 x .75" https://hvacdirectusa.com/products/filter-king-12-13x19-5x1-air-filter-4-pack-merv-13-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-13-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ee16992e-20ba-4a1f-bdb5-c894968eef92.jpg?v=1781246080 Filter King 12.13x19.5x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.13 x 19.5 x .75" Filter King 12.13x19.5x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.13 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-12-13x19-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-13-x-19-5-x-75-fb12-13x19-5a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bccf2862-9e3e-42fc-a13b-5253d80997a1.jpg?v=1781246079 Filter King 12.13x19.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.13 x 19.5 x .75" - FB12.13X19.5A -3 Filter King 12.13x19.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.13 x 19.5 x .75" - FB12.13X19.5A -3 https://hvacdirectusa.com/products/filter-king-12-13x19-5x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-13-x-19-5-x-75-fb12-13x19-5a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_318251f5-e85e-41d3-a0e0-99796ffa2047.jpg?v=1781246079 Filter King 12.13x19.5x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.13 x 19.5 x .75) - FB12.13X19.5A-6 Filter King 12.13x19.5x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.13 x 19.5 x .75) - FB12.13X19.5A-6 https://hvacdirectusa.com/products/filter-king-12-5x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-21-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ee1e552d-3cd3-46ee-93d9-36d3ffc1ac6c.jpg?v=1781246078 Filter King 12.5x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21 x 1.75" Filter King 12.5x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21 x 1.75" https://hvacdirectusa.com/products/filter-king-12-5x21x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-21-x-1-75-fb12-5x21x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_57de274e-79bf-4710-a730-099fcf3c1f21.jpg?v=1781246077 Filter King 12.5x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21 x 1.75" - FB12.5X21X2A-6 Filter King 12.5x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21 x 1.75" - FB12.5X21X2A-6 https://hvacdirectusa.com/products/filter-king-12-75x21x1-air-filter-4-pack-carbon-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-75-x-21-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_947a24b9-3e35-4ecb-865a-0abeaff73258.jpg?v=1781246076 Filter King 12.75x21x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 x .75" Filter King 12.75x21x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 x .75" https://hvacdirectusa.com/products/filter-king-12-75x21x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-75-x-21-x-75-fb12-75x21a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_09ab6ea6-287d-4c0e-93cc-5afb1b62949b.jpg?v=1781246076 Filter King 12.75x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 x .75" - FB12.75X21A -3 Filter King 12.75x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 x .75" - FB12.75X21A -3 https://hvacdirectusa.com/products/filter-king-12-75x21x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-75-x-21-x-75-fb12-75x21a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bab6a618-9291-484a-bd70-0bcede79e5b7.jpg?v=1781246075 Filter King 12.75x21x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 x .75" - FB12.75X21A-6 Filter King 12.75x21x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 x .75" - FB12.75X21A-6 https://hvacdirectusa.com/products/filter-king-12-75x21x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-75-x-21-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a8736bd1-d92b-41e1-97d5-542277eedead.jpg?v=1781246074 Filter King 12.75x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 x 0.5" Filter King 12.75x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 x 0.5" https://hvacdirectusa.com/products/filter-king-12-75x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-75-x-21-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b67ee877-35c0-456f-abb2-7c9df4cc1581.jpg?v=1781246073 Filter King 12.75x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 x 1.75" Filter King 12.75x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 x 1.75" https://hvacdirectusa.com/products/filter-king-12x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8f2ccec1-8116-497a-abd2-0c5e760e2c35.jpg?v=1781246073 Filter King 12x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" Filter King 12x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" https://hvacdirectusa.com/products/filter-king-12x12x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-75-fb12x12-7 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7c6ff975-a4ac-43e9-bdef-8bfb31e1482d.jpg?v=1781246072 Filter King 12x12x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" - FB12X12 - 6 Filter King 12x12x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" - FB12X12 - 6 https://hvacdirectusa.com/products/filter-king-12x12x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-75-fb12x12-13 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b807e1d2-d166-4f8a-a244-e357bd64c05b.jpg?v=1781246071 Filter King 12x12x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" - FB12X12 -12 Filter King 12x12x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" - FB12X12 -12 https://hvacdirectusa.com/products/filter-king-12x12x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-11-5-x-75-fb12x12-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_593e76e0-cfff-4c2a-9b2b-1884aa2ae6be.jpg?v=1781246070 Filter King 12x12x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 11.5 x .75) - FB12X12-3 Filter King 12x12x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 11.5 x .75) - FB12X12-3 https://hvacdirectusa.com/products/filter-king-12x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-12-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2c5ba13e-1dfa-498d-ad9a-8aac0b878c2d.jpg?v=1781246070 Filter King 12x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 12 x .75" Filter King 12x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 12 x .75" https://hvacdirectusa.com/products/filter-king-12x12x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-12-x-0-5-fb12x12x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4ceb1453-a5c9-4873-9588-c0372228924f.jpg?v=1781246069 Filter King 12x12x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 12 x 0.5" - FB12X12X0.5 - 4 Filter King 12x12x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 12 x 0.5" - FB12X12X0.5 - 4 https://hvacdirectusa.com/products/filter-king-12x12x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-1-75-fb12x12x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ad019b81-3b73-4d9c-ab79-f13cdfa229a0.jpg?v=1781246068 Filter King 12x12x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 1.75" - FB12X12X2 - 4 Filter King 12x12x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 1.75" - FB12X12X2 - 4 https://hvacdirectusa.com/products/filter-king-12x12x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cd5b0c26-f8e4-438b-a751-860b089e274e.jpg?v=1781246067 Filter King 12x12x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 1.75" Filter King 12x12x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 1.75" https://hvacdirectusa.com/products/filter-king-12x12x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-1-75-fb12x12x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ec9cffa1-b445-4715-b64f-5406c2398b4d.jpg?v=1781246066 Filter King 12x12x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 1.75" - FB12X12X2-12 Filter King 12x12x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 1.75" - FB12X12X2-12 https://hvacdirectusa.com/products/filter-king-12x12x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-3-75-fb12x12x4-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_098647b9-8ecc-4afe-beff-c59aa5966511.jpg?v=1781246066 Filter King 12x12x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 3.75" - FB12X12X4 - 4 Filter King 12x12x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 3.75" - FB12X12X4 - 4 https://hvacdirectusa.com/products/filter-king-12x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-13-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5f7a43e3-305c-41df-9ce6-94594115b579.jpg?v=1781246066 Filter King 12x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 13.5 x .75" Filter King 12x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 13.5 x .75" https://hvacdirectusa.com/products/filter-king-12x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-15-x-75-fb12x15-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_86c3ca92-2ddf-4498-83dd-c20b8e20b9e7.jpg?v=1781246064 Filter King 12x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 15 x .75" - FB12X15 - 4 Filter King 12x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 15 x .75" - FB12X15 - 4 https://hvacdirectusa.com/products/filter-king-12x15x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-14-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ddcf7d57-f106-4ec8-b28a-3dd38fdeec28.jpg?v=1781246063 Filter King 12x15x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x .75" Filter King 12x15x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x .75" https://hvacdirectusa.com/products/filter-king-12x15x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-14-5-x-75-fb12x15-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f3b68d35-b928-43a4-b56c-6b414e7e27f2.jpg?v=1781246063 Filter King 12x15x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 14.5 x .75) - FB12X15-3 Filter King 12x15x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 14.5 x .75) - FB12X15-3 https://hvacdirectusa.com/products/filter-king-12x15x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-14-5-x-0-5-fb12x15x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8fa1da15-9a9e-4fcc-a05a-a3437b1792b2.jpg?v=1781246062 Filter King 12x15x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x 0.5" - FB12X15X0.5 - 4 Filter King 12x15x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x 0.5" - FB12X15X0.5 - 4 https://hvacdirectusa.com/products/filter-king-12x15x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-14-5-x-75-fb12x15x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_408ab24c-78a0-44f2-9231-de90395de0e7.jpg?v=1781246061 Filter King 12x15x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x .75" - FB12X15X2 -12 Filter King 12x15x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x .75" - FB12X15X2 -12 https://hvacdirectusa.com/products/filter-king-12x15x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-14-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_67b6e564-89ae-44d1-9144-a919f7313ae4.jpg?v=1781246060 Filter King 12x15x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x 1.75" Filter King 12x15x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x 1.75" https://hvacdirectusa.com/products/filter-king-12x15x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-14-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cbe685c1-143e-4670-802d-0c13e7cd2eb9.jpg?v=1781246060 Filter King 12x15x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x 1.75" Filter King 12x15x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x 1.75" https://hvacdirectusa.com/products/filter-king-12x16x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-16-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0fc46679-e5a1-47f5-a82e-42c5cdc4499c.jpg?v=1781246059 Filter King 12x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 16 x 0.5" - Filter King 12x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 16 x 0.5" - https://hvacdirectusa.com/products/filter-king-12x16x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-15-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_810e91a5-6345-4fbe-9cea-7d68b48e0a95.jpg?v=1781246058 Filter King 12x16x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x 1.75" Filter King 12x16x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x 1.75" https://hvacdirectusa.com/products/filter-king-12x16x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-15-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a3cc649e-37d4-4eac-bdec-0dc59cd25b18.jpg?v=1781246057 Filter King 12x16x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x 1.75" Filter King 12x16x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x 1.75" https://hvacdirectusa.com/products/filter-king-12x16x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-15-5-x-1-75-fb12x16x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f7fa7fa5-2a09-436c-a2e3-347de6f29dfd.jpg?v=1781246056 Filter King 12x16x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x 1.75" - FB12X16X2 -12 Filter King 12x16x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x 1.75" - FB12X16X2 -12 https://hvacdirectusa.com/products/filter-king-12x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e0b35fff-2cc4-467b-9db1-663b6fbb04c8.jpg?v=1781246056 Filter King 12x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75" Filter King 12x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75" https://hvacdirectusa.com/products/filter-king-12x18x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1585d922-a162-4724-98f7-d93340036634.jpg?v=1781246055 Filter King 12x18x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75" Filter King 12x18x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75" https://hvacdirectusa.com/products/filter-king-12x18x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-17-5-x-75-fb12x18-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7cae315b-5bf4-4d7a-8ab7-24f65142d5b2.jpg?v=1781246047 Filter King 12x18x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 17.5 x .75) - FB12X18-3 Filter King 12x18x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 17.5 x .75) - FB12X18-3 https://hvacdirectusa.com/products/filter-king-12x18x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-17-5-x-0-5-fb12x18x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_35b32464-ca21-4628-bd40-70b44b48271d.jpg?v=1781246046 Filter King 12x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x 0.5" - FB12X18X0.5 - 4 Filter King 12x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x 0.5" - FB12X18X0.5 - 4 https://hvacdirectusa.com/products/filter-king-12x18x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-18-x-0-5-fb12x18x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_10123cb0-26ab-41bb-8502-b7f5b31f2426.jpg?v=1781246046 Filter King 12x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 18 x 0.5" - FB12X18X0.5 -4 Filter King 12x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 18 x 0.5" - FB12X18X0.5 -4 https://hvacdirectusa.com/products/filter-king-12x18x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-18-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0230811d-3cb3-4a61-824c-aa13b648f9df.jpg?v=1781246045 Filter King 12x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 18 x 1.75" Filter King 12x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 18 x 1.75" https://hvacdirectusa.com/products/filter-king-12x18x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-75-x-17-75-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a1208f95-9014-4807-a7df-ac68ec87248f.jpg?v=1781246045 Filter King 12x18x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.75 x 17.75 x 1.75" Filter King 12x18x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.75 x 17.75 x 1.75" https://hvacdirectusa.com/products/filter-king-12x18x2-air-filters-4-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e5eac6a-5adc-4789-8051-5bea18237c47.jpg?v=1781246044 Filter King 12x18x2 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Filter King 12x18x2 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality https://hvacdirectusa.com/products/filter-king-12x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1ddf5133-d38e-4499-96c6-50e606bf0959.jpg?v=1781246043 Filter King 12x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75" Filter King 12x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-12x20x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ece16575-2a20-4fd2-a204-c6d375544477.jpg?v=1781246043 Filter King 12x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75" Filter King 12x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-12x20x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-75-fb12x20-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a2024540-ef88-488f-8e52-546ab34bb1ae.jpg?v=1781246042 Filter King 12x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75" - FB12X20-12 Filter King 12x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75" - FB12X20-12 https://hvacdirectusa.com/products/filter-king-12x20x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-19-5-x-75-fb12x20-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3c325018-9979-4def-b396-13f1d7eaf625.jpg?v=1781246042 Filter King 12x20x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 19.5 x .75) - FB12X20-3 Filter King 12x20x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 19.5 x .75) - FB12X20-3 https://hvacdirectusa.com/products/filter-king-12x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-0-5-fb12x20x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e4efec92-c1c4-4c69-91fa-fbc208c56d1a.jpg?v=1781246041 Filter King 12x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 0.5" - FB12X20X0.5 - 4 Filter King 12x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 0.5" - FB12X20X0.5 - 4 https://hvacdirectusa.com/products/filter-king-12x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-1-75-fb12x20x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ba8b1fff-3894-4d3a-9134-2431330f3e54.jpg?v=1781246040 Filter King 12x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 1.75" - FB12X20X2 - 4 Filter King 12x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 1.75" - FB12X20X2 - 4 https://hvacdirectusa.com/products/filter-king-12x20x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-1-75-fb12x20x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3088a961-4542-443c-81d8-1fbf127a863b.jpg?v=1781246040 Filter King 12x20x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 1.75" - FB12X20X2 -12 Filter King 12x20x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 1.75" - FB12X20X2 -12 https://hvacdirectusa.com/products/filter-king-12x20x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-3-75-fb12x20x4-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_36fce176-06ba-472f-938e-7545e3af6aa5.jpg?v=1781246039 Filter King 12x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 3.75" - FB12X20X4 - 4 Filter King 12x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 3.75" - FB12X20X4 - 4 https://hvacdirectusa.com/products/filter-king-12x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-20-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_13070202-1f4b-45cb-87ee-2fc97bc49b4d.jpg?v=1781246038 Filter King 12x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 20.5 x .75" Filter King 12x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 20.5 x .75" https://hvacdirectusa.com/products/filter-king-12x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-21-x-75-fb12x21-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_adcab306-29d8-49de-ae61-09d5aa846e8a.jpg?v=1781246038 Filter King 12x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 21 x .75" - FB12X21-4 Filter King 12x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 21 x .75" - FB12X21-4 https://hvacdirectusa.com/products/filter-king-12x22x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-22-x-0-5-fb12x22x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9d54643e-b2e1-4c39-ab62-c2601802f304.jpg?v=1781246037 Filter King 12x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 22 x 0.5" - FB12X22X0.5A - 4 Filter King 12x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 22 x 0.5" - FB12X22X0.5A - 4 https://hvacdirectusa.com/products/filter-king-12x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-22-x-1-75-fb12x22x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ce602fe6-d280-400e-9cdc-6de35d69adc9.jpg?v=1781246037 Filter King 12x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 22 x 1.75" - FB12X22X2A - 4 Filter King 12x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 22 x 1.75" - FB12X22X2A - 4 https://hvacdirectusa.com/products/filter-king-12x22x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-22-x-1-75-fb12x22x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_20ab4d07-c9bc-4235-967b-6ea640238e08.jpg?v=1781246036 Filter King 12x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 22 x 1.75" - FB12X22X2A-6 Filter King 12x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 22 x 1.75" - FB12X22X2A-6 https://hvacdirectusa.com/products/filter-king-12x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a4012ea0-8045-4797-884f-3249b8415562.jpg?v=1781246035 Filter King 12x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75" Filter King 12x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-12x24x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-23-5-x-75-fb12x24-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1d27dd2c-5f41-41c1-8a23-565f45c4d832.jpg?v=1781246035 Filter King 12x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 23.5 x .75) - FB12X24-3 Filter King 12x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 23.5 x .75) - FB12X24-3 https://hvacdirectusa.com/products/filter-king-12x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-23-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_67505811-3aa9-4d9d-b886-c632e9c191f9.jpg?v=1781246034 Filter King 12x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x 0.5" Filter King 12x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x 0.5" https://hvacdirectusa.com/products/filter-king-12x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-75-x-23-75-x-1-75-fb12x24x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4f0ba8c7-dd18-4965-8a13-e3de14ec771d.jpg?v=1781246033 Filter King 12x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.75 x 23.75 x 1.75" - FB12X24X2 - 4 Filter King 12x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.75 x 23.75 x 1.75" - FB12X24X2 - 4 https://hvacdirectusa.com/products/best-12x24x2-air-filters-6-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-actual-size-11-75x23-75x1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f466554a-fb14-4bb8-ba92-a55ae976adb3.jpg?v=1781246033 Best 12x24x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction | Actual Size (11.75x23.75x1.75) Best 12x24x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction | Actual Size (11.75x23.75x1.75) https://hvacdirectusa.com/products/filter-king-12x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-24-5-x-75-fb12x25-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c951fc74-d721-4f7f-a0c0-33cf35d5fd8d.jpg?v=1781246032 Filter King 12x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75" - FB12X25 - 4 Filter King 12x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75" - FB12X25 - 4 https://hvacdirectusa.com/products/filter-king-12x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e544e31-e18e-4eee-b5fa-b68c26ae65a5.jpg?v=1781246032 Filter King 12x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75" Filter King 12x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-12x25x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-24-5-x-75-fb12x25-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f842e727-8603-4552-a6d8-de03d9f9a940.jpg?v=1781246031 Filter King 12x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75" - FB12X25 -12 Filter King 12x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75" - FB12X25 -12 https://hvacdirectusa.com/products/filter-king-12x25x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-24-5-x-75-fb12x25-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c1c9c5b6-460c-4d03-8c53-12c6243ef4e4.jpg?v=1781246031 Filter King 12x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 24.5 x .75) - FB12X25-3 Filter King 12x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 24.5 x .75) - FB12X25-3 https://hvacdirectusa.com/products/filter-king-12x25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-24-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_306ef13e-b093-4880-92a1-a12422b6d0a9.jpg?v=1781246030 Filter King 12x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x 0.5" Filter King 12x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x 0.5" https://hvacdirectusa.com/products/filter-king-12x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-24-5-x-1-75-fb12x25x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_46492ccd-b17a-4e69-bba1-ed57bfde78b1.jpg?v=1781246029 Filter King 12x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x 1.75" - FB12X25X2 - 4 Filter King 12x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x 1.75" - FB12X25X2 - 4 https://hvacdirectusa.com/products/filter-king-12x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_21469cdd-217c-4af5-9077-cc7c83c13ecc.jpg?v=1781246029 Filter King 12x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x 1.75" Filter King 12x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-12x25x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-24-5-x-1-75-fb12x25x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_06645d22-03ed-42f3-a841-9133d3e82d19.jpg?v=1781246028 Filter King 12x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x 1.75" - FB12X25X2-12 Filter King 12x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x 1.75" - FB12X25X2-12 https://hvacdirectusa.com/products/filter-king-12x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-25-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_123b660e-21c5-4750-921f-684bec295cac.jpg?v=1781246028 Filter King 12x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25.5 x .75" Filter King 12x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25.5 x .75" https://hvacdirectusa.com/products/filter-king-12x26x1-air-filter-6-pack-merv-8-actual-size-11-5-x-25-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_82bde345-2a35-4733-832c-b7e28fd1ad20.jpg?v=1781246027 Filter King 12x26x1 Air Filter 6-PACK MERV 8 Actual Size 11.5 x 25.5 x .75" Filter King 12x26x1 Air Filter 6-PACK MERV 8 Actual Size 11.5 x 25.5 x .75" https://hvacdirectusa.com/products/filter-king-12x26-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-26-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_eab9e2ff-7c00-4214-a01d-c35d4f775e15.jpg?v=1781246026 Filter King 12x26.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 26.5 x 1.75" Filter King 12x26.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 26.5 x 1.75" https://hvacdirectusa.com/products/filter-king-12x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-26-x-75-fb12x26-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c5ae8ac2-5054-47ad-9de5-199c99b1e195.jpg?v=1781246026 Filter King 12x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 26 x .75" - FB12X26-4 Filter King 12x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 26 x .75" - FB12X26-4 https://hvacdirectusa.com/products/filter-king-12x26x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-25-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_160df166-6316-4835-8ac1-87cdcd37d7a6.jpg?v=1781246025 Filter King 12x26x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25.5 x 1.75" Filter King 12x26x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25.5 x 1.75" https://hvacdirectusa.com/products/filter-king-12x26x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-25-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ce2a8fbf-4f0a-4f36-8db0-5f8e660c5780.jpg?v=1781246025 Filter King 12x26x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25.5 x 1.75" Filter King 12x26x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25.5 x 1.75" https://hvacdirectusa.com/products/filter-king-12x26x2-air-filter-12-pack-merv-8-actual-size-11-5-x-25-5-x-1-75-fb12x26x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8578c771-2926-4546-9b3d-5a3662090aed.jpg?v=1781246024 Filter King 12x26x2 Air Filter 12-PACK MERV 8 Actual Size 11.5 x 25.5 x 1.75" - FB12X26X2 -12 Filter King 12x26x2 Air Filter 12-PACK MERV 8 Actual Size 11.5 x 25.5 x 1.75" - FB12X26X2 -12 https://hvacdirectusa.com/products/filter-king-12x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-26-5-x-75-fb12x27-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_68635723-9689-4785-85f9-09f6eeca8631.jpg?v=1781246023 Filter King 12x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x .75" - FB12X27 - 4 Filter King 12x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x .75" - FB12X27 - 4 https://hvacdirectusa.com/products/filter-king-12x27x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-26-5-x-75-fb12x27-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6543ccaa-54c9-4363-a6d2-1a640154685f.jpg?v=1781246023 Filter King 12x27x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x .75" - FB12X27 -12 Filter King 12x27x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x .75" - FB12X27 -12 https://hvacdirectusa.com/products/filter-king-12x27x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-26-5-x-75-fb12x27-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_686dd5ae-590d-46d5-8b2c-6950ceaa52d6.jpg?v=1781246022 Filter King 12x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x .75" - FB12X27 -6 Filter King 12x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x .75" - FB12X27 -6 https://hvacdirectusa.com/products/filter-king-12x27x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-26-5-x-75-fb12x27-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f4a8cb49-8e6d-4ca7-8825-24ec7fae6a9d.jpg?v=1781246021 Filter King 12x27x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 26.5 x .75) - FB12X27-3 Filter King 12x27x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 26.5 x .75) - FB12X27-3 https://hvacdirectusa.com/products/filter-king-12x27x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-27-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_18de2547-e591-4a13-ac6b-ba730acc1c38.jpg?v=1781246021 Filter King 12x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 27 x 0.5" Filter King 12x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 27 x 0.5" https://hvacdirectusa.com/products/filter-king-12x27x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-27-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5ced5412-e2f8-491e-b51b-74d38ea619a5.jpg?v=1781246020 Filter King 12x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 27 x 1.75" Filter King 12x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 27 x 1.75" https://hvacdirectusa.com/products/filter-king-12x27x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-26-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_eea04fad-496d-4088-9403-316d5442a3b5.jpg?v=1781246020 Filter King 12x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x 1.75" Filter King 12x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x 1.75" https://hvacdirectusa.com/products/filter-king-12x27x2-air-filter-12-pack-merv-8-actual-size-11-5-x-26-5-x-1-75-fb12x27x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_913341fd-5429-4e35-81b5-c463683b976c.jpg?v=1781246019 Filter King 12x27x2 Air Filter 12-PACK MERV 8 Actual Size 11.5 x 26.5 x 1.75" - FB12X27X2-12 Filter King 12x27x2 Air Filter 12-PACK MERV 8 Actual Size 11.5 x 26.5 x 1.75" - FB12X27X2-12 https://hvacdirectusa.com/products/filter-king-12x27x2-air-filter-6-pack-merv-8-actual-size-12-x-27-x-1-75-fb12x27x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_314a26de-7479-4ee7-8be4-3f313f796a4e.jpg?v=1781246018 Filter King 12x27x2 Air Filter 6-PACK MERV 8 Actual Size 12 x 27 x 1.75" - FB12X27X2-6 Filter King 12x27x2 Air Filter 6-PACK MERV 8 Actual Size 12 x 27 x 1.75" - FB12X27X2-6 https://hvacdirectusa.com/products/filter-king-12x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-27-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3500b8ec-1711-4294-89fb-9ad0dc1ea8ba.jpg?v=1781246018 Filter King 12x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 27.5 x .75" Filter King 12x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 27.5 x .75" https://hvacdirectusa.com/products/filter-king-12x28x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-27-5-x-75-fb12x28-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4d80e66c-b4b3-4660-96dc-d83983fb4941.jpg?v=1781246017 Filter King 12x28x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 27.5 x .75) - FB12X28-3 Filter King 12x28x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 27.5 x .75) - FB12X28-3 https://hvacdirectusa.com/products/filter-king-12x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-29-5-x-75-fb12x3-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ae1626d1-1024-4e99-b565-0fb943118729.jpg?v=1781246017 Filter King 12x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x .75" - FB12X3 -6 Filter King 12x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x .75" - FB12X3 -6 https://hvacdirectusa.com/products/filter-king-12x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-29-5-x-75-fb12x30-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_217a5e61-d653-4cc3-92dc-58854dcdccea.jpg?v=1781246016 Filter King 12x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x .75" - FB12X30 - 4 Filter King 12x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x .75" - FB12X30 - 4 https://hvacdirectusa.com/products/filter-king-12x30-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-30-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e1447889-675b-467a-96c8-262949b7b278.jpg?v=1781246015 Filter King 12x30.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 30.5 x 1.75" Filter King 12x30.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 30.5 x 1.75" https://hvacdirectusa.com/products/filter-king-12x30x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_35ce6390-8314-4cac-8997-43a58c172d3f.jpg?v=1781246015 Filter King 12x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x .75" Filter King 12x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-12x30x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-29-5-x-75-fb12x30-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_066b5146-62b5-406b-aef9-f28bf6ecda58.jpg?v=1781246014 Filter King 12x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 29.5 x .75) - FB12X30-3 Filter King 12x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 29.5 x .75) - FB12X30-3 https://hvacdirectusa.com/products/filter-king-12x30x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-29-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f0d60f55-37df-41a9-b2af-5b21f23116de.jpg?v=1781246013 Filter King 12x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x 0.5" Filter King 12x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x 0.5" https://hvacdirectusa.com/products/filter-king-12x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-29-5-x-1-75-fb12x30x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c5a88c5b-ec5a-4979-9b55-58d77335b1f8.jpg?v=1781246013 Filter King 12x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x 1.75" - FB12X30X2 -4 Filter King 12x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x 1.75" - FB12X30X2 -4 https://hvacdirectusa.com/products/filter-king-12x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-30-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b371d85e-5648-4cfd-b291-ad05377d20ba.jpg?v=1781246012 Filter King 12x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 30 x 1.75" Filter King 12x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 30 x 1.75" https://hvacdirectusa.com/products/filter-king-12x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ad1d017b-0b44-44ec-bc94-07b14b46e79c.jpg?v=1781246012 Filter King 12x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" Filter King 12x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" https://hvacdirectusa.com/products/filter-king-12x36x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-35-5-x-75-fb12x36-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f822afe6-16bd-471b-a21f-c39d03932bbd.jpg?v=1781246011 Filter King 12x36x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" - FB12X36-12 Filter King 12x36x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" - FB12X36-12 https://hvacdirectusa.com/products/filter-king-12x36x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-36-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_52e901e6-8f9b-4ad1-826b-79867295b94f.jpg?v=1781246011 Filter King 12x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 36 x 0.5" Filter King 12x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 36 x 0.5" https://hvacdirectusa.com/products/filter-king-12x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-35-5-x-1-75-fb12x36x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_14e6f656-27a9-4160-ae1c-a1500218e014.jpg?v=1781246010 Filter King 12x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x 1.75" - FB12X36X2 - 4 Filter King 12x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x 1.75" - FB12X36X2 - 4 https://hvacdirectusa.com/products/filter-king-12x36x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-35-5-x-1-75-fb12x36x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b0fc0f66-1ec5-4221-8d23-a3cf55bad3d7.jpg?v=1781246009 Filter King 12x36x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x 1.75" - FB12X36X2 -12 Filter King 12x36x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x 1.75" - FB12X36X2 -12 https://hvacdirectusa.com/products/fliter-king-12x36x2-air-filters-6-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e6ee6a64-e42f-49b6-9850-46bc354a2723.jpg?v=1781246009 Fliter King 12x36x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Fliter King 12x36x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality https://hvacdirectusa.com/products/filter-king-12x36x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-36-x-1-75-fb12x36x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c42061cc-688d-4fcc-9046-cf9190a3994a.jpg?v=1781246008 Filter King 12x36x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 36 x 1.75) - FB12X36X2-6 Filter King 12x36x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 36 x 1.75) - FB12X36X2-6 https://hvacdirectusa.com/products/filter-king-13-25x13-25x1-air-filter-4-pack-carbon-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-25-x-13-25-x-75-fb13-25x13-25a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_30196fed-612e-4241-b15c-465390720bdc.jpg?v=1781246007 Filter King 13.25x13.25x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.25 x 13.25 x .75" - FB13.25X13.25A - 4 Filter King 13.25x13.25x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.25 x 13.25 x .75" - FB13.25X13.25A - 4 https://hvacdirectusa.com/products/filter-king-13-25x13-25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-25-x-13-25-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d3dfc245-b566-44fe-8b6a-02ff3ad71b96.jpg?v=1781246007 Filter King 13.25x13.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.25 x 13.25 x 0.5" Filter King 13.25x13.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.25 x 13.25 x 0.5" https://hvacdirectusa.com/products/filter-king-13-25x13-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-25-x-13-25-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_73caf7cb-8b75-406c-bdab-131a1cc9a37b.jpg?v=1781246006 Filter King 13.25x13.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.25 x 13.25 x 1.75" Filter King 13.25x13.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.25 x 13.25 x 1.75" https://hvacdirectusa.com/products/filter-king-13x18x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-18-x-75-fb13x18a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_59035883-a2a9-4225-95fb-0d7ebd6dea52.jpg?v=1781246005 Filter King 13x18x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x .75" - FB13X18A -3 Filter King 13x18x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x .75" - FB13X18A -3 https://hvacdirectusa.com/products/filter-king-13x18x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-18-x-75-fb13x18a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1a6871f2-a8cd-4cbe-a65f-405c53df9022.jpg?v=1781246005 Filter King 13x18x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 18 x .75) - FB13X18A-6 Filter King 13x18x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 18 x .75) - FB13X18A-6 https://hvacdirectusa.com/products/filter-king-13x18x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-18-x-0-5-fb13x18x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_be07157c-74ae-4471-a075-64482c37e15c.jpg?v=1781246004 Filter King 13x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x 0.5" - FB13X18X0.5A - 4 Filter King 13x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x 0.5" - FB13X18X0.5A - 4 https://hvacdirectusa.com/products/filter-king-13x18x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-18-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_314c41d9-412f-483d-8d63-dd37a6e1b6bd.jpg?v=1781246004 Filter King 13x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x 1.75" Filter King 13x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x 1.75" https://hvacdirectusa.com/products/filter-king-13x18x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-18-x-1-75-fb13x18x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fe7f41c5-1032-4654-8252-b2556d288a19.jpg?v=1781246003 Filter King 13x18x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 18 x 1.75) - FB13X18X2A-6 Filter King 13x18x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 18 x 1.75) - FB13X18X2A-6 https://hvacdirectusa.com/products/filter-king-13x20x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-20-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2efed5dd-c156-4fe0-bd49-6ad0cd94fdc3.jpg?v=1781246002 Filter King 13x20x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x .75" Filter King 13x20x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x .75" https://hvacdirectusa.com/products/filter-king-13x20x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-20-x-75-fb13x20a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_780bd177-7926-4857-8f48-898235f18354.jpg?v=1781246002 Filter King 13x20x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 20 x .75) - FB13X20A-6 Filter King 13x20x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 20 x .75) - FB13X20A-6 https://hvacdirectusa.com/products/filter-king-13x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-20-x-0-5-fb13x20x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_49fbf0df-ac58-496b-9364-c7175e7767ed.jpg?v=1781246001 Filter King 13x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x 0.5" - FB13X20X0.5 -4 Filter King 13x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x 0.5" - FB13X20X0.5 -4 https://hvacdirectusa.com/products/filter-king-13x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-20-x-1-75-fb13x20x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5776540d-0752-4298-86f8-0bfb3a3c1150.jpg?v=1781246001 Filter King 13x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x 1.75" - FB13X20X2A - 4 Filter King 13x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x 1.75" - FB13X20X2A - 4 https://hvacdirectusa.com/products/filter-king-13x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-20-x-1-75-fb13x20x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5630fa0a-51b7-4374-93f1-237cb9551b22.jpg?v=1781246000 Filter King 13x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x 1.75" - FB13X20X2A-6 Filter King 13x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x 1.75" - FB13X20X2A-6 https://hvacdirectusa.com/products/filter-king-13x21-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-21-5-x-75-fb13x21-5a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f2f3d1fd-e0c8-45da-b7e4-ab1d60620ffb.jpg?v=1781246000 Filter King 13x21.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75" - FB13X21.5A -3 Filter King 13x21.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75" - FB13X21.5A -3 https://hvacdirectusa.com/products/filter-king-13x21-5x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-21-5-x-75-fb13x21-5a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_14ccbd42-39c2-4888-999a-6ac16d683146.jpg?v=1781245999 Filter King 13x21.5x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75" - FB13X21.5A-6 Filter King 13x21.5x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75" - FB13X21.5A-6 https://hvacdirectusa.com/products/filter-king-13x21-5x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-21-5-x-0-5-fb13x21-5x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_642a46ff-9226-4c94-8ee0-2967b83b822d.jpg?v=1781245999 Filter King 13x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x 0.5" - FB13X21.5X0.5A - 4 Filter King 13x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x 0.5" - FB13X21.5X0.5A - 4 https://hvacdirectusa.com/products/filter-king-13x21x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-21-x-75-fb13x21a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_08cb4f18-777b-48cb-9640-b2a509eb02ce.jpg?v=1781245998 Filter King 13x21x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 21 x .75) - FB13X21A-6 Filter King 13x21x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 21 x .75) - FB13X21A-6 https://hvacdirectusa.com/products/filter-king-13x21x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-21-x-0-5-fb13x21x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fa2e4c24-2864-49f2-b040-5a03ea07bf89.jpg?v=1781245997 Filter King 13x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21 x 0.5" - FB13X21X0.5A - 4 Filter King 13x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21 x 0.5" - FB13X21X0.5A - 4 https://hvacdirectusa.com/products/filter-king-13x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-21-x-1-75-fb13x21x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_15253611-e503-4bc7-856e-acb2b1c4ec0c.jpg?v=1781245997 Filter King 13x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21 x 1.75" - FB13X21X2A - 4 Filter King 13x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21 x 1.75" - FB13X21X2A - 4 https://hvacdirectusa.com/products/filter-king-13x21x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-21-x-1-75-fb13x21x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d374d6b7-0e56-4c61-b2d9-5eb18f1f9a94.jpg?v=1781245996 Filter King 13x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21 x 1.75" - FB13X21X2A-6 Filter King 13x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21 x 1.75" - FB13X21X2A-6 https://hvacdirectusa.com/products/filter-king-13x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-21-5-x-75-fb13x22-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b6035a28-9b59-4de4-8f3c-969009f81d68.jpg?v=1781245995 Filter King 13x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21.5 x .75" - FB13X22 - 4 Filter King 13x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21.5 x .75" - FB13X22 - 4 https://hvacdirectusa.com/products/filter-king-13x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-24-x-75-fb13x24a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e0a9428c-c3a6-406f-9644-0e4c9da40a65.jpg?v=1781245995 Filter King 13x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 24 x .75" - FB13X24A - 4 Filter King 13x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 24 x .75" - FB13X24A - 4 https://hvacdirectusa.com/products/filter-king-13x24x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-24-x-75-fb13x24a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fe4dc357-e81a-4928-bcf8-c568f25bcdc5.jpg?v=1781245994 Filter King 13x24x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 24 x .75) - FB13X24A-6 Filter King 13x24x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 24 x .75) - FB13X24A-6 https://hvacdirectusa.com/products/filter-king-13x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-24-x-0-5-fb13x24x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7aca75e7-870b-401d-b6e4-b6e7030020bf.jpg?v=1781245994 Filter King 13x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 24 x 0.5" - FB13X24X0.5A -4 Filter King 13x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 24 x 0.5" - FB13X24X0.5A -4 https://hvacdirectusa.com/products/filter-king-13x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-24-x-1-75-fb13x24x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9b8b33d0-e937-4028-9220-4494b03c19cf.jpg?v=1781245993 Filter King 13x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 24 x 1.75" - FB13X24X2A - 4 Filter King 13x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 24 x 1.75" - FB13X24X2A - 4 https://hvacdirectusa.com/products/filter-king-13x24x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-24-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_104f3459-5a47-4166-ac54-08cce6b25790.jpg?v=1781245992 Filter King 13x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 24 x 1.75) - Filter King 13x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 24 x 1.75) - https://hvacdirectusa.com/products/filter-king-13x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c097e34b-8250-40b9-9b79-9d0c30216735.jpg?v=1781245991 Filter King 13x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x .75" Filter King 13x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-13x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2da85b80-2a77-428c-9c35-900c4edee256.jpg?v=1781245990 Filter King 13x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x .75" Filter King 13x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-13x25x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-24-5-x-75-fb13x25-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_27b12383-ca05-404f-a812-cd0114c1eb95.jpg?v=1781245989 Filter King 13x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x .75" - FB13X25-12 Filter King 13x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x .75" - FB13X25-12 https://hvacdirectusa.com/products/filter-king-13x25x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-24-5-x-75-fb13x25-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9e7f882f-9765-479e-be36-ab5de18884a9.jpg?v=1781245988 Filter King 13x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 24.5 x .75) - FB13X25-3 Filter King 13x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 24.5 x .75) - FB13X25-3 https://hvacdirectusa.com/products/filter-king-13x25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-24-5-x-0-5-fb13x25x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_881ed6ac-f07a-4fa2-97e2-40865ffbf467.jpg?v=1781245987 Filter King 13x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x 0.5" - FB13X25X0.5 -4 Filter King 13x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x 0.5" - FB13X25X0.5 -4 https://hvacdirectusa.com/products/filter-king-13x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-24-5-x-1-75-fb13x25x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_391661c6-323b-4bce-b8e2-b3a298163ddf.jpg?v=1781245986 Filter King 13x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x 1.75" - FB13X25X2 - 4 Filter King 13x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x 1.75" - FB13X25X2 - 4 https://hvacdirectusa.com/products/filter-king-13x25x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-24-5-x-1-75-fb13x25x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_21f0b246-0484-41fa-a4e0-e2bf215bd918.jpg?v=1781245986 Filter King 13x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x 1.75" - FB13X25X2 -12 Filter King 13x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x 1.75" - FB13X25X2 -12 https://hvacdirectusa.com/products/filter-king-13x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3fd5deb9-4d9d-43d1-ae1d-ca0592819c4f.jpg?v=1781245984 Filter King 13x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x 1.75" Filter King 13x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-14-5x19x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-x-75-fb14-5x19a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7ebd6ff6-de28-468e-bd3e-4a6c35b17017.jpg?v=1781245983 Filter King 14.5x19x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19 x .75" - FB14.5X19A -4 Filter King 14.5x19x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19 x .75" - FB14.5X19A -4 https://hvacdirectusa.com/products/filter-king-14-5x19x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-19-x-75-fb14-5x19a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8ef11ea2-1824-4dea-bf41-10f0e2bedf35.jpg?v=1781245982 Filter King 14.5x19x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 19 x .75) - FB14.5X19A-6 Filter King 14.5x19x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 19 x .75) - FB14.5X19A-6 https://hvacdirectusa.com/products/filter-king-14-5x19x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7ab96769-6e43-4880-a0b1-7564243778a9.jpg?v=1781245981 Filter King 14.5x19x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19 x 0.5" Filter King 14.5x19x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19 x 0.5" https://hvacdirectusa.com/products/filter-king-14-5x19x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-x-1-75-fb14-5x19x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1fbdebdb-ef4d-433e-b794-79540d019ec3.jpg?v=1781245981 Filter King 14.5x19x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19 x 1.75" - FB14.5X19X2A - 4 Filter King 14.5x19x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19 x 1.75" - FB14.5X19X2A - 4 https://hvacdirectusa.com/products/filter-king-14x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-9-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6ceb91c8-7674-4f6b-90f7-c62a346b6abd.jpg?v=1781245981 Filter King 14x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 9.5 x .75" Filter King 14x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 9.5 x .75" https://hvacdirectusa.com/products/filter-king-14x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7d0f3243-860f-4e94-b8f9-738a4e923817.jpg?v=1781245980 Filter King 14x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x .75" Filter King 14x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x .75" https://hvacdirectusa.com/products/filter-king-14x14x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6dc3cd95-5c41-4b42-83b5-2d17571252a1.jpg?v=1781245979 Filter King 14x14x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 0.5" Filter King 14x14x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 0.5" https://hvacdirectusa.com/products/filter-king-14x14x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_198309d7-9d11-4ecf-ba4f-31644395d731.jpg?v=1781245979 Filter King 14x14x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 1.75" Filter King 14x14x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 1.75" https://hvacdirectusa.com/products/filter-king-14x14x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5755e85b-92e0-4d95-9f94-05123c85e65e.jpg?v=1781245978 Filter King 14x14x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 1.75" Filter King 14x14x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 1.75" https://hvacdirectusa.com/products/filter-king-14x14x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-1-75-fb14x14x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c087a254-b920-4d03-8d60-1f35946bb6e7.jpg?v=1781245977 Filter King 14x14x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 1.75" - FB14X14X2 -12 Filter King 14x14x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 1.75" - FB14X14X2 -12 https://hvacdirectusa.com/products/filter-king-14x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-15-5-x-0-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7e2d6a6d-8a46-438d-9d90-646861118774.jpg?v=1781245977 Filter King 14x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 15.5 x 0.75" Filter King 14x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 15.5 x 0.75" https://hvacdirectusa.com/products/filter-king-14x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_66054122-f082-430f-af06-badc05d8cd6f.jpg?v=1781245976 Filter King 14x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" Filter King 14x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" https://hvacdirectusa.com/products/filter-king-14x18x1-6-pack-merv-8-hvac-pleated-ac-furnace-filters-made-in-usa-actual-size-13-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b5aa115f-9aed-4b3f-a9ce-438f5532cd80.jpg?v=1781245975 Filter King 14x18x1 | 6-PACK | MERV 8 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" Filter King 14x18x1 | 6-PACK | MERV 8 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" https://hvacdirectusa.com/products/filter-king-14x18x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-17-5-x-75-fb14x18-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2d80a4ba-2de4-4d85-b2c4-c1cc3e78873d.jpg?v=1781245975 Filter King 14x18x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 17.5 x .75) - FB14X18-3 Filter King 14x18x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 17.5 x .75) - FB14X18-3 https://hvacdirectusa.com/products/filter-king-14x18x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-17-5x0-5-fb14x18x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_53d680d2-6bf5-44e5-8acf-19c68c476771.jpg?v=1781245974 Filter King 14x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5x0.5" - FB14X18X0.5 - 4 Filter King 14x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5x0.5" - FB14X18X0.5 - 4 https://hvacdirectusa.com/products/filter-king-14x18x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-18-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5c0a0f7c-2736-4fed-b6fe-9cb210d35af9.jpg?v=1781245973 Filter King 14x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 18 x 0.5 Filter King 14x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 18 x 0.5 https://hvacdirectusa.com/products/filter-king-14x18x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-18-x-1-75-fb14x18x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_946f00fb-431f-43ad-8685-aa905d445b06.jpg?v=1781245973 Filter King 14x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 18 x 1.75" - FB14X18X2 - 4 Filter King 14x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 18 x 1.75" - FB14X18X2 - 4 https://hvacdirectusa.com/products/filter-king-14x18x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-17-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6d861401-1465-405c-ae5c-9202775a2171.jpg?v=1781245972 Filter King 14x18x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x 1.75" Filter King 14x18x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x 1.75" https://hvacdirectusa.com/products/filter-king-14x18x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-17-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_76101592-8491-4328-88fb-7606760976e4.jpg?v=1781245972 Filter King 14x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x 1.75" Filter King 14x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x 1.75" https://hvacdirectusa.com/products/best-14x28x2-air-filters-12-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality-fb14x18x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_96604873-51b4-4005-b3be-1846e3194b7d.jpg?v=1781245971 Best 14x28x2 Air Filters | 12 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality - FB14X18X2-12 Best 14x28x2 Air Filters | 12 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality - FB14X18X2-12 https://hvacdirectusa.com/products/filter-king-14x18x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-17-5-x-1-75-fb14x18x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_acb43197-a7ff-4b86-b9db-93041205d478.jpg?v=1781245971 Filter King 14x18x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 17.5 x 1.75) - FB14X18X2-6 Filter King 14x18x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 17.5 x 1.75) - FB14X18X2-6 https://hvacdirectusa.com/products/filter-king-14x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-18-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c0865ad8-cb51-4335-9753-b8560f9b0216.jpg?v=1781245970 Filter King 14x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 18.5 x .75" Filter King 14x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 18.5 x .75" https://hvacdirectusa.com/products/filter-king-14x19x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-18-5-x-75-fb14x19-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_18d15879-1e2e-4c56-855a-0b76d009b977.jpg?v=1781245969 Filter King 14x19x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 18.5 x .75) - FB14X19-3 Filter King 14x19x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 18.5 x .75) - FB14X19-3 https://hvacdirectusa.com/products/filter-king-14x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-19-5-x-75-fb14x20-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_939e35e6-a643-43e3-b93a-b6ac3d0d37a6.jpg?v=1781245969 Filter King 14x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75" - FB14X20 -4 Filter King 14x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75" - FB14X20 -4 https://hvacdirectusa.com/products/filter-king-14x20x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-19-5-x-75-fb14x20-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_087ba566-ff61-44c0-bf36-dd79248e7719.jpg?v=1781245968 Filter King 14x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75" - FB14X20--12 Filter King 14x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75" - FB14X20--12 https://hvacdirectusa.com/products/filter-king-14x20x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-19-5-x-75-fb14x20-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_29588375-bdab-468a-9760-ddf016b89a69.jpg?v=1781245968 Filter King 14x20x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 19.5 x .75) - FB14X20-3 Filter King 14x20x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 19.5 x .75) - FB14X20-3 https://hvacdirectusa.com/products/filter-king-14x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-19-5-x-0-5-fb14x20x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5e03e832-9347-4390-9a8f-f142962b7377.jpg?v=1781245967 Filter King 14x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 0.5" - FB14X20X0.5 - 4 Filter King 14x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 0.5" - FB14X20X0.5 - 4 https://hvacdirectusa.com/products/filter-king-14x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-19-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_18b299dd-e41f-4ef7-abbc-0f9be70a01d2.jpg?v=1781245966 Filter King 14x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 1.75" - Filter King 14x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 1.75" - https://hvacdirectusa.com/products/filter-king-14x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-19-5-x-1-75-fb14x20x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f9b6131f-874d-43a6-a700-037ed6d041af.jpg?v=1781245966 Filter King 14x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 1.75" - FB14X20X2 - 6 Filter King 14x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 1.75" - FB14X20X2 - 6 https://hvacdirectusa.com/products/filter-king-14x20x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-19-5-x-1-75-fb14x20x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6ebc7715-abd0-48cd-8fc8-25fce6256e12.jpg?v=1781245965 Filter King 14x20x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 1.75" - FB14X20X2 -12 Filter King 14x20x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 1.75" - FB14X20X2 -12 https://hvacdirectusa.com/products/filter-king-14x20x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-19-5-x-3-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f559b56c-8919-4066-81f4-5e57aab7ce98.jpg?v=1781245965 Filter King 14x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 3.75" Filter King 14x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 3.75" https://hvacdirectusa.com/products/filter-king-14x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a39840df-0f6f-40bd-8ea5-87b9ac8d71dc.jpg?v=1781245964 Filter King 14x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size 13.5 x 21.5 x .75" Filter King 14x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size 13.5 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-14x22x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-21-5-x-75-fb14x22-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_daf3bac8-d1ba-495d-b137-a4b814b60535.jpg?v=1781245963 Filter King 14x22x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 21.5 x .75) - FB14X22-3 Filter King 14x22x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 21.5 x .75) - FB14X22-3 https://hvacdirectusa.com/products/filter-king-14x22x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-22-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a69897d7-1f74-4e52-aced-314f7242e6be.jpg?v=1781245963 Filter King 14x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 22 x 0.5" Filter King 14x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 22 x 0.5" https://hvacdirectusa.com/products/filter-king-14x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-22-x-1-75-fb14x22x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bff92416-44d0-495f-a3a3-1b07a118e74d.jpg?v=1781245962 Filter King 14x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 22 x 1.75" - FB14X22X2A - 4 Filter King 14x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 22 x 1.75" - FB14X22X2A - 4 https://hvacdirectusa.com/products/filter-king-14x22x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-x-22-x-1-75-fb14x22x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_039461cd-1f07-4539-af9c-0a5101ff4c3d.jpg?v=1781245961 Filter King 14x22x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14 x 22 x 1.75) - FB14X22X2A-6 Filter King 14x22x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14 x 22 x 1.75) - FB14X22X2A-6 https://hvacdirectusa.com/products/filter-king-14x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-22-5-x-75-fb14x23-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f3d8915b-ed5c-4e99-aff9-deb5deccff59.jpg?v=1781245961 Filter King 14x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 22.5 x .75" - FB14X23 -4 Filter King 14x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 22.5 x .75" - FB14X23 -4 https://hvacdirectusa.com/products/filter-king-14x23x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-22-5-x-75-fb14x23-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_97243ce3-7fc4-4c2f-816e-c1e92bb9cc0d.jpg?v=1781245960 Filter King 14x23x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 22.5 x .75) - FB14X23-3 Filter King 14x23x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 22.5 x .75) - FB14X23-3 https://hvacdirectusa.com/products/filter-king-14x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_57da5609-6843-472a-93fc-a74d7fbf81ad.jpg?v=1781245960 Filter King 14x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x .75" Filter King 14x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-14x24x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-23-5-x-75-fb14x24-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2259fb24-8dd9-44cf-be5c-7af09580d4cd.jpg?v=1781245957 Filter King 14x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x .75" - FB14X24 -12 Filter King 14x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x .75" - FB14X24 -12 https://hvacdirectusa.com/products/filter-king-14x24x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-23-5-x-75-fb14x24-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_50352f59-8adf-45df-beff-c915b615f556.jpg?v=1781245956 Filter King 14x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 23.5 x .75) - FB14X24-3 Filter King 14x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 23.5 x .75) - FB14X24-3 https://hvacdirectusa.com/products/filter-king-14x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-23-5-x-0-5-fb14x24x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0cce56b0-9c4d-4e0e-8a7b-2bb27ed0cdab.jpg?v=1781245955 Filter King 14x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x 0.5" - FB14X24X0.5 -4 Filter King 14x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x 0.5" - FB14X24X0.5 -4 https://hvacdirectusa.com/products/filter-king-14x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-23-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fb085b63-36bf-42cd-9093-5ffb85dd3bb5.jpg?v=1781245954 Filter King 14x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x 1.75" Filter King 14x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x 1.75" https://hvacdirectusa.com/products/filter-king-14x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-23-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_63c7a9b2-9f35-44a8-bf1f-327e1f878579.jpg?v=1781245954 Filter King 14x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x 1.75" Filter King 14x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x 1.75" https://hvacdirectusa.com/products/filter-king-14x24x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-23-5-x-1-75-fb14x24x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e81254e3-b8ea-42ec-a81e-d24cec2814f3.jpg?v=1781245953 Filter King 14x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x 1.75" - FB14X24X2-12 Filter King 14x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x 1.75" - FB14X24X2-12 https://hvacdirectusa.com/products/filter-king-14x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-75-fb14x25-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bf5caef9-eb24-451f-b157-3c518a0a78e2.jpg?v=1781245952 Filter King 14x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" - FB14X25 - 4 Filter King 14x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" - FB14X25 - 4 https://hvacdirectusa.com/products/filter-king-14x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-75-fb14x25-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a22179ee-76ea-4983-97a0-d58c2c8c74b8.jpg?v=1781245952 Filter King 14x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" - FB14X25 - 6 Filter King 14x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" - FB14X25 - 6 https://hvacdirectusa.com/products/filter-king-14x25x1-12-pack-merv-8-hvac-pleated-ac-furnace-filters-made-in-usa-actual-size-13-75-x-24-75-x-75-fb14x25-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b932483f-35b7-4c90-a671-bc3c3fe6f0c3.jpg?v=1781245951 Filter King 14x25x1 | 12-PACK | MERV 8 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 13.75 x 24.75 x .75" - FB14X25-12 Filter King 14x25x1 | 12-PACK | MERV 8 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 13.75 x 24.75 x .75" - FB14X25-12 https://hvacdirectusa.com/products/filter-king-14x25x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-24-5-x-75-fb14x25-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4c70e285-0729-4ac2-b98e-251817c7ead7.jpg?v=1781245950 Filter King 14x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 24.5 x .75) - FB14X25-3 Filter King 14x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 24.5 x .75) - FB14X25-3 https://hvacdirectusa.com/products/filter-king-14x25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4d4a33aa-a23b-49cd-ac38-80612fac4e1f.jpg?v=1781245949 Filter King 14x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 0.5" Filter King 14x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 0.5" https://hvacdirectusa.com/products/filter-king-14x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4a63971e-fa26-464e-9799-e663b047a70d.jpg?v=1781245948 Filter King 14x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 1.75" Filter King 14x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-14x25x2-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_34edc16d-21a8-4a9f-8d1e-a8f5abd41208.jpg?v=1781245948 Filter King 14x25x2 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 1.75" Filter King 14x25x2 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-14x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_17accef8-dda9-4b0f-9ac5-e5ff06027a6a.jpg?v=1781245947 Filter King 14x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 1.75" Filter King 14x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-14x25x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f6c55505-7713-429a-a065-13594505cf1e.jpg?v=1781245946 Filter King 14x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 1.75" Filter King 14x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-14x27x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-27-x-75-fb14x27a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c78ca9e7-27c2-409c-8b00-771fac7c570c.jpg?v=1781245945 Filter King 14x27x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 27 x .75" - FB14X27A -3 Filter King 14x27x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 27 x .75" - FB14X27A -3 https://hvacdirectusa.com/products/filter-king-14x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-27-x-75-fb14x27a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_685161a3-fa75-4a43-9fe2-f5d471664ea0.jpg?v=1781245945 Filter King 14x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 27 x .75" - FB14X27A-4 Filter King 14x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 27 x .75" - FB14X27A-4 https://hvacdirectusa.com/products/filter-king-14x27x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-x-27-x-75-fb14x27a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8bef2e4d-8ab1-4f70-aa17-0a56d6d69290.jpg?v=1781245944 Filter King 14x27x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14 x 27 x .75) - FB14X27A-6 Filter King 14x27x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14 x 27 x .75) - FB14X27A-6 https://hvacdirectusa.com/products/filter-king-14x27x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-27-x-0-5-fb14x27x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aaaaa138-8578-48b7-a4d3-199b79eaa0b2.jpg?v=1781245943 Filter King 14x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 27 x 0.5" - FB14X27X0.5A -4 Filter King 14x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 27 x 0.5" - FB14X27X0.5A -4 https://hvacdirectusa.com/products/filter-king-14x27x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-27-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_61f29c3a-6476-4ce6-9e3f-547c1dce75ce.jpg?v=1781245942 Filter King 14x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 27 x 1.75" Filter King 14x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 27 x 1.75" https://hvacdirectusa.com/products/filter-king-14x27x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-27-x-1-75-fb14x27x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d9d4f96a-ca9e-407d-bc9f-ac3622a53b9c.jpg?v=1781245941 Filter King 14x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 27 x 1.75" - FB14X27X2A-6 Filter King 14x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 27 x 1.75" - FB14X27X2A-6 https://hvacdirectusa.com/products/filter-king-14x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-27-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b30f387a-935d-4af9-aa07-97fcc7ec118f.jpg?v=1781245940 Filter King 14x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x .75" Filter King 14x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x .75" https://hvacdirectusa.com/products/filter-king-14x28x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-27-5-x-75-fb14x28-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_176a34b3-e2fd-4652-8c4b-89ff8d5237fd.jpg?v=1781245940 Filter King 14x28x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x .75" - FB14X28 -12 Filter King 14x28x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x .75" - FB14X28 -12 https://hvacdirectusa.com/products/filter-king-14x28x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-27-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6382c94d-c59d-4ea4-97e6-d6a936b094b9.jpg?v=1781245939 Filter King 14x28x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x .75" Filter King 14x28x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x .75" https://hvacdirectusa.com/products/filter-king-14x28x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usfb14x28-3a-hvac-pleated-electrostatic-actual-size-13-5-x-27-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_15693bf8-2d5f-420e-ace2-35a81708954c.jpg?v=1781245938 Filter King 14x28x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USFB14X28-3A, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 27.5 x .75) - Filter King 14x28x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USFB14X28-3A, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 27.5 x .75) - https://hvacdirectusa.com/products/filter-king-14x28x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-28-x-0-5-fb14x28x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3affa0fb-6f46-492e-9f4a-d17a909e2795.jpg?v=1781245937 Filter King 14x28x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 28 x 0.5" - FB14X28X0.5 - 4 Filter King 14x28x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 28 x 0.5" - FB14X28X0.5 - 4 https://hvacdirectusa.com/products/filter-king-14x28x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-27-5-x-0-5-fb14x28x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_37afaa74-2239-4aad-9fb3-19dcbc27d3a9.jpg?v=1781245936 Filter King 14x28x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x 0.5" - FB14X28X0.5 -4 Filter King 14x28x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x 0.5" - FB14X28X0.5 -4 https://hvacdirectusa.com/products/filter-king-14x28x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-27-5-x-1-75-fb14x28x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5c8550d3-1739-4e86-803a-1847ae6a5f11.jpg?v=1781245936 Filter King 14x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x 1.75" - FB14X28X2 - 4 Filter King 14x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x 1.75" - FB14X28X2 - 4 https://hvacdirectusa.com/products/best-14x28x2-air-filters-12-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality-fb14x28x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ddd05902-dbd5-4494-8c3d-95ec3c31f352.jpg?v=1781245935 Best 14x28x2 Air Filters | 12 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality - FB14X28X2-12 Best 14x28x2 Air Filters | 12 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality - FB14X28X2-12 https://hvacdirectusa.com/products/filter-king-14x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a7373aa5-7de0-4a7b-8efd-ddb3683c41a2.jpg?v=1781245934 Filter King 14x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" Filter King 14x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-14x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d9ecd3e4-f25a-4b83-989b-60a50a3654bf.jpg?v=1781245933 Filter King 14x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" Filter King 14x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-14x30x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-29-5-x-75-fb14x30-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_249e50c7-48f1-4b9b-8f74-cd37023cdcdf.jpg?v=1781245932 Filter King 14x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 29.5 x .75) - FB14X30-3 Filter King 14x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 29.5 x .75) - FB14X30-3 https://hvacdirectusa.com/products/filter-king-14x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-1-75-fb14x30x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0318e06e-e00e-4a24-acdf-ac0ad0125dae.jpg?v=1781245932 Filter King 14x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x 1.75" - FB14X30X2 - 4 Filter King 14x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x 1.75" - FB14X30X2 - 4 https://hvacdirectusa.com/products/filter-king-14x30x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-1-75-fb14x30x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_390f6fdb-ffc0-411d-82e8-8e795fc1f594.jpg?v=1781245932 Filter King 14x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x 1.75" - FB14X30X2-12 Filter King 14x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x 1.75" - FB14X30X2-12 https://hvacdirectusa.com/products/filter-king-14x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-35-5-x-75-fb14x36-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1b9dbe12-3a2f-4010-82b2-00baa5d159e6.jpg?v=1781245930 Filter King 14x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75" - FB14X36 - 4 Filter King 14x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75" - FB14X36 - 4 https://hvacdirectusa.com/products/filter-king-14x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d738a5ca-e4bd-479e-a028-53f1fb6812b5.jpg?v=1781245929 Filter King 14x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75" Filter King 14x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75" https://hvacdirectusa.com/products/filter-king-14x36x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-35-5-x-75-fb14x36-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_44192211-38e6-46fa-abaf-9ceea154ab61.jpg?v=1781245928 Filter King 14x36x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 35.5 x .75) - FB14X36-3 Filter King 14x36x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 35.5 x .75) - FB14X36-3 https://hvacdirectusa.com/products/filter-king-14x36x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-x-36-x-75-fb14x36-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6db947df-c649-4cc7-b798-bb835f328166.jpg?v=1781245928 Filter King 14x36x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14 x 36 x .75) - FB14X36-4 Filter King 14x36x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14 x 36 x .75) - FB14X36-4 https://hvacdirectusa.com/products/filter-king-14x36x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-35-5-x-0-5-fb14x36x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_422b345a-8c02-4da6-9df8-5e392e5e1579.jpg?v=1781245927 Filter King 14x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x 0.5" - FB14X36X0.5 - 4 Filter King 14x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x 0.5" - FB14X36X0.5 - 4 https://hvacdirectusa.com/products/filter-king-14x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-35-5-x-1-75-fb14x36x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c0a3e6ce-99a0-4013-9b52-fcc93b513deb.jpg?v=1781245926 Filter King 14x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x 1.75" - FB14X36X2 - 4 Filter King 14x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x 1.75" - FB14X36X2 - 4 https://hvacdirectusa.com/products/filter-king-14x36x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-36-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b2ed6515-d193-46bb-9e7c-e745a8b67bd2.jpg?v=1781245925 Filter King 14x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 36 x 1.75" Filter King 14x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 36 x 1.75" https://hvacdirectusa.com/products/filter-king-15-25x15-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-25-x-15-25-x-75-fb15-25x15-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d17292e8-9d43-4959-92bb-e5abf4ecafa0.jpg?v=1781245925 Filter King 15.25x15.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.25 x 15.25 x .75" - FB15.25X15.25A -3 Filter King 15.25x15.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.25 x 15.25 x .75" - FB15.25X15.25A -3 https://hvacdirectusa.com/products/filter-king-15-25x15-25x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-15-25-x-15-25-x-75-fb15-25x15-25a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_75ff58a2-b349-4214-87e4-923838bf68ea.jpg?v=1781245924 Filter King 15.25x15.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.25 x 15.25 x .75) - FB15.25X15.25A-6 Filter King 15.25x15.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.25 x 15.25 x .75) - FB15.25X15.25A-6 https://hvacdirectusa.com/products/filter-king-15-25x15-25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-25-x-15-25-x-0-5-fb15-25x15-25x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_049b9706-6043-4fc1-afb2-0758c720faab.jpg?v=1781245923 Filter King 15.25x15.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.25 x 15.25 x 0.5" - FB15.25X15.25X0.5A - 4 Filter King 15.25x15.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.25 x 15.25 x 0.5" - FB15.25X15.25X0.5A - 4 https://hvacdirectusa.com/products/filter-king-15-25x15-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-25-x-15-25-x-1-75-fb15-25x15-25x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_449b3f97-c6f5-4856-ad57-e620cbc98652.jpg?v=1781245922 Filter King 15.25x15.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.25 x 15.25 x 1.75" - FB15.25X15.25X2A - 4 Filter King 15.25x15.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.25 x 15.25 x 1.75" - FB15.25X15.25X2A - 4 https://hvacdirectusa.com/products/filter-king-15-5x29x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_76d8ff9b-e681-4870-b5d9-dbf7f964abcf.jpg?v=1781245921 Filter King 15.5x29x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29 x 0.5 Filter King 15.5x29x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29 x 0.5 https://hvacdirectusa.com/products/filter-king-15-5x29x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5a7671bc-b9cd-42c2-8377-a76d293c9e7a.jpg?v=1781245921 Filter King 15.5x29x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29 x 1.75" Filter King 15.5x29x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29 x 1.75" https://hvacdirectusa.com/products/filter-king-15-5x29x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-x-1-75-fb15-5x29x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6340a33b-cb40-4598-93a3-2b0ad8e7afa2.jpg?v=1781245920 Filter King 15.5x29x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29 x 1.75" - FB15.5X29X2A-6 Filter King 15.5x29x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29 x 1.75" - FB15.5X29X2A-6 https://hvacdirectusa.com/products/filter-king-15x15x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-15-x-75-fb15x15a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2becf40c-b7e2-4e5c-bd60-7be2eb17803d.jpg?v=1781245920 Filter King 15x15x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 15 x .75" - FB15X15A -3 Filter King 15x15x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 15 x .75" - FB15X15A -3 https://hvacdirectusa.com/products/filter-king-15x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-15-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5487dac1-b830-4ab5-a2ec-1b9491992361.jpg?v=1781245918 Filter King 15x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 15 x .75" Filter King 15x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 15 x .75" https://hvacdirectusa.com/products/filter-king-15x15x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-15-x-15-x-75-fb15x15a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_33e2d8d2-c09f-4ce6-841d-c79b1d46df81.jpg?v=1781245917 Filter King 15x15x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15 x 15 x .75) - FB15X15A-6 Filter King 15x15x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15 x 15 x .75) - FB15X15A-6 https://hvacdirectusa.com/products/filter-king-15x15x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-15-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5bfb801b-57da-454b-bc04-f0e3527752c3.jpg?v=1781245916 Filter King 15x15x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 15 x 0.5" Filter King 15x15x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 15 x 0.5" https://hvacdirectusa.com/products/filter-king-15x15x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-14-5-x-3-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1f96efb0-fbef-46f2-a922-3f7beea04a82.jpg?v=1781245916 Filter King 15x15x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 14.5 x 3.75" Filter King 15x15x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 14.5 x 3.75" https://hvacdirectusa.com/products/filter-king-15x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-5-x-75-fb15x20-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_49352ae5-67bb-4edd-a216-4f1386082a6c.jpg?v=1781245915 Filter King 15x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75" - FB15X20 - 4 Filter King 15x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75" - FB15X20 - 4 https://hvacdirectusa.com/products/filter-king-15x20x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-5-x-75-fb15x20-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f31b4d96-c0b9-455c-8ce9-56fa16eb37d3.jpg?v=1781245914 Filter King 15x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75" - FB15X20 -6 Filter King 15x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75" - FB15X20 -6 https://hvacdirectusa.com/products/filter-king-15x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-20-x-75-fb15x20-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_619d523f-b94c-4490-89cd-e84fc9fab5ab.jpg?v=1781245913 Filter King 15x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 20 x .75" - FB15X20-4 Filter King 15x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 20 x .75" - FB15X20-4 https://hvacdirectusa.com/products/filter-king-15x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-5-x-0-5-fb15x20x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2b256cbd-5b6e-41bb-b8bd-6e98ebb68fdc.jpg?v=1781245913 Filter King 15x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x 0.5" - FB15X20X0.5 -4 Filter King 15x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x 0.5" - FB15X20X0.5 -4 https://hvacdirectusa.com/products/filter-king-15x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ac0d78fb-3bf1-4dd7-9d95-4b8f07092c64.jpg?v=1781245912 Filter King 15x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x 1.75" Filter King 15x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x 1.75" https://hvacdirectusa.com/products/filter-king-15x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_af567d60-40d6-42b9-9dec-88d547a447ae.jpg?v=1781245911 Filter King 15x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x 1.75" Filter King 15x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x 1.75" https://hvacdirectusa.com/products/filter-king-15x20x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-5-x-1-75-fb15x20x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8a284969-d0d1-425b-b60d-039143531912.jpg?v=1781245910 Filter King 15x20x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x 1.75" - FB15X20X2-12 Filter King 15x20x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x 1.75" - FB15X20X2-12 https://hvacdirectusa.com/products/filter-king-15x20x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-5-x-3-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aa16576a-6093-4849-aaa3-b74f77ba0bf4.jpg?v=1781245909 Filter King 15x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x 3.75" Filter King 15x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x 3.75" https://hvacdirectusa.com/products/filter-king-15x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-21-5-x-75-fb15x22-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4f512af4-e2ba-4e98-a9f0-304317b8211f.jpg?v=1781245908 Filter King 15x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 21.5 x .75" - FB15X22 - 4 Filter King 15x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 21.5 x .75" - FB15X22 - 4 https://hvacdirectusa.com/products/filter-king-15x22x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-21-5-x-75-fb15x22-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f682384f-d3de-4a83-ba0d-5ea2ae1ebf54.jpg?v=1781245907 Filter King 15x22x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 21.5 x .75) - FB15X22-3 Filter King 15x22x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 21.5 x .75) - FB15X22-3 https://hvacdirectusa.com/products/filter-king-15x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-23-5-x-0-75-fb15x24-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_87fa3bc9-b347-45a2-8a75-035d3f6b9274.jpg?v=1781245907 Filter King 15x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x 0.75" - FB15X24 - 4 Filter King 15x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x 0.75" - FB15X24 - 4 https://hvacdirectusa.com/products/filter-king-15x24x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-23-5-x-0-75-fb15x24-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c1033120-db54-48e4-862c-0ad95d23b521.jpg?v=1781245906 Filter King 15x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 23.5 x 0.75) - FB15X24-3 Filter King 15x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 23.5 x 0.75) - FB15X24-3 https://hvacdirectusa.com/products/filter-king-15x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_18dc65d7-a4a4-48e5-bec6-bd2a0537579c.jpg?v=1781245905 Filter King 15x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" Filter King 15x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-15x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_38b49d5c-fef6-4052-b8f3-dc80d20181d5.jpg?v=1781245904 Filter King 15x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" Filter King 15x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-15x25x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-5-x-75-fb15x25-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a159016c-a47e-4184-8720-66c6be6a3e3b.jpg?v=1781245904 Filter King 15x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" - FB15X25 -12 Filter King 15x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" - FB15X25 -12 https://hvacdirectusa.com/products/filter-king-15x25x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-24-5-x-75-fb15x25-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6af99c8f-2775-4b17-8ab2-7f38118384de.jpg?v=1781245903 Filter King 15x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 24.5 x .75) - FB15X25-3 Filter King 15x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 24.5 x .75) - FB15X25-3 https://hvacdirectusa.com/products/filter-king-15x25x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-24-5-x-75-fb15x25-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0575f543-e0fa-419e-ab65-527cc25545f8.jpg?v=1781245902 Filter King 15x25x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 24.5 x .75) - FB15X25-4 Filter King 15x25x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 24.5 x .75) - FB15X25-4 https://hvacdirectusa.com/products/filter-king-15x25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-25-x-0-5-fb15x25x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d202a4c6-5046-4bd2-997b-162eedfcb50f.jpg?v=1781245901 Filter King 15x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 25 x 0.5" - FB15X25X0.5 - 4 Filter King 15x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 25 x 0.5" - FB15X25X0.5 - 4 https://hvacdirectusa.com/products/filter-king-15x25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-25-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_56103bf6-3351-4265-9266-0c31de023981.jpg?v=1781245900 Filter King 15x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 25 x 0.5" Filter King 15x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 25 x 0.5" https://hvacdirectusa.com/products/filter-king-15x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-25-x-1-75-fb15x25x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a5d3dd7c-da32-41c5-b07c-34d64c8b6c22.jpg?v=1781245900 Filter King 15x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 25 x 1.75" - FB15X25X2 - 4 Filter King 15x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 25 x 1.75" - FB15X25X2 - 4 https://hvacdirectusa.com/products/filter-king-15x25x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-25-x-1-75-fb15x25x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aebad065-1868-4684-ad81-87c3a7812d0c.jpg?v=1781245899 Filter King 15x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 25 x 1.75" - FB15X25X2 -12 Filter King 15x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 25 x 1.75" - FB15X25X2 -12 https://hvacdirectusa.com/products/filter-king-15x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d036164b-c0ac-41e9-84f7-1bf49a476210.jpg?v=1781245898 Filter King 15x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x 1.75" Filter King 15x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-15x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-25-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a41fdba8-5a5c-4885-bf7e-e59a868986c8.jpg?v=1781245897 Filter King 15x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 25 x 1.75" Filter King 15x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 25 x 1.75" https://hvacdirectusa.com/products/filter-king-15x25x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-5-x-3-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cc0ae2d9-e4c3-4a64-9862-b083bdd84eb1.jpg?v=1781245897 Filter King 15x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x 3.75" Filter King 15x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x 3.75" https://hvacdirectusa.com/products/filter-king-15x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_36ec0d78-55bf-4672-a1a2-382a5607bbc7.jpg?v=1781245896 Filter King 15x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x .75" Filter King 15x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-15x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dd55d58a-6dad-4ea7-983f-6d137e98c85a.jpg?v=1781245895 Filter King 15x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x .75" Filter King 15x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-15x30-5x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-30-5-x-0-5-fb15x30-5x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_679fe91b-e10f-4498-ab15-633637c5c23b.jpg?v=1781245894 Filter King 15x30.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 30.5 x 0.5" - FB15X30.5X0.5A - 4 Filter King 15x30.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 30.5 x 0.5" - FB15X30.5X0.5A - 4 https://hvacdirectusa.com/products/filter-king-15x30-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-30-5-x-1-75-fb15x30-5x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f7b6a807-22b3-4372-9aa8-097616529d65.jpg?v=1781245893 Filter King 15x30.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 30.5 x 1.75" - FB15X30.5X2A - 4 Filter King 15x30.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 30.5 x 1.75" - FB15X30.5X2A - 4 https://hvacdirectusa.com/products/filter-king-15x30-75x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-30-75-x-75-fb15x30-75a-4-10 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2b6207cf-f75a-4007-9411-daeb1ca41f8d.jpg?v=1781245893 Filter King 15x30.75x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 30.75 x .75" - FB15X30.75A - 4 10 Filter King 15x30.75x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 30.75 x .75" - FB15X30.75A - 4 10 https://hvacdirectusa.com/products/filter-king-air-filters-15x30-75x1-3-pack-merv-8-hvac-pleated-ac-furnace-filters-actual-size-15-x-30-75-x-75-fb15x30-75a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3365be8a-b03c-4490-8e8f-c2f5f91e34d4.jpg?v=1781245892 Filter King Air Filters 15x30.75x1 | 3-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 15 x 30.75 x .75 - FB15X30.75A-3 Filter King Air Filters 15x30.75x1 | 3-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 15 x 30.75 x .75 - FB15X30.75A-3 https://hvacdirectusa.com/products/filter-king-15x30-75x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-30-75-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ce488b0f-907c-4e5a-bc57-d28da133a3ff.jpg?v=1781245892 Filter King 15x30.75x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 30.75 x 0.5" Filter King 15x30.75x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 30.75 x 0.5" https://hvacdirectusa.com/products/filter-king-air-filters-15x30-75x2-12-pack-merv-8-hvac-pleated-ac-furnace-filters-actual-size-11-5-x-15-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6b81bf5a-deb7-4fea-b4c7-6383009a9afa.jpg?v=1781245890 Filter King Air Filters | 15x30.75x2 | 12-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 11.5 x 15.5 x 1.75" Filter King Air Filters | 15x30.75x2 | 12-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 11.5 x 15.5 x 1.75" https://hvacdirectusa.com/products/filter-king-15x30x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-29-5-x-0-5-fb15x30x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8165ddb2-1a1d-4b83-9a85-aeac125aa04a.jpg?v=1781245890 Filter King 15x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x 0.5" - FB15X30X0.5 - 4 Filter King 15x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x 0.5" - FB15X30X0.5 - 4 https://hvacdirectusa.com/products/filter-king-15x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-29-5-x-1-75-fb15x30x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_11baf51e-9f66-4e45-8262-d4ee56a1207c.jpg?v=1781245889 Filter King 15x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x 1.75" - FB15X30X2 - 4 Filter King 15x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x 1.75" - FB15X30X2 - 4 https://hvacdirectusa.com/products/filter-king-15x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-29-5-x-1-75-fb15x30x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_be29d277-9dd3-4aa3-9d11-e94a2e88830f.jpg?v=1781245888 Filter King 15x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x 1.75" - FB15X30X2 - 6 Filter King 15x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x 1.75" - FB15X30X2 - 6 https://hvacdirectusa.com/products/filter-king-15x30x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-29-5-x-1-75-fb15x30x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_99ddcb0a-a506-404e-ab43-4a29f4e30f55.jpg?v=1781245887 Filter King 15x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x 1.75" - FB15X30X2-12 Filter King 15x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x 1.75" - FB15X30X2-12 https://hvacdirectusa.com/products/filter-king-16-25x21-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-25-x-21-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b283f6d5-ee46-412a-bc0a-51b5c6325e2f.jpg?v=1781245886 Filter King 16.25x21.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.25 x .75" Filter King 16.25x21.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.25 x .75" https://hvacdirectusa.com/products/filter-king-16-25x21-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-25-x-21-25-x-75-fb16-25x21-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_035dfa3c-db01-4f39-8eef-a4efbc34170e.jpg?v=1781245886 Filter King 16.25x21.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.25 x .75" - FB16.25X21.25A -3 Filter King 16.25x21.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.25 x .75" - FB16.25X21.25A -3 https://hvacdirectusa.com/products/filter-king-16-25x21-25x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-16-25-x-21-25-x-75-fb16-25x21-25a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_099e671f-31dc-4b54-b691-4bb929ced0fa.jpg?v=1781245885 Filter King 16.25x21.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.25 x 21.25 x .75) - FB16.25X21.25A-6 Filter King 16.25x21.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.25 x 21.25 x .75) - FB16.25X21.25A-6 https://hvacdirectusa.com/products/filter-king-16-25x21-25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-25-x-21-25-x-0-5-fb16-25x21-25x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_34c4d148-8c31-4088-9d9a-6c24ffd6c6b5.jpg?v=1781245884 Filter King 16.25x21.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.25 x 0.5" - FB16.25X21.25X0.5A - 4 Filter King 16.25x21.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.25 x 0.5" - FB16.25X21.25X0.5A - 4 https://hvacdirectusa.com/products/filter-king-16-25x21-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-25-x-21-25-x-1-75-fb16-25x21-25x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d2f0feab-8ce5-4e71-984f-835600e7e2c0.jpg?v=1781245883 Filter King 16.25x21.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.25 x 1.75" - FB16.25X21.25X2A -4 Filter King 16.25x21.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.25 x 1.75" - FB16.25X21.25X2A -4 https://hvacdirectusa.com/products/filter-king-16-25x21-25x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-16-25-x-21-25-x-1-75-fb16-25x21-25x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e1f44071-f74d-4858-b2d6-336b8920c4e6.jpg?v=1781245882 Filter King 16.25x21.25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.25 x 21.25 x 1.75) - FB16.25X21.25X2A-6 Filter King 16.25x21.25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.25 x 21.25 x 1.75) - FB16.25X21.25X2A-6 https://hvacdirectusa.com/products/filter-king-16-25x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-25-x-21-5-x-75-fb16-25x21-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_88fdc90e-67f8-4a6e-88ec-4839e0cbdcd7.jpg?v=1781245882 Filter King 16.25x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.5 x .75" - FB16.25X21.5A - 4 Filter King 16.25x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.5 x .75" - FB16.25X21.5A - 4 https://hvacdirectusa.com/products/filter-king-16-25x21-5x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-16-25-x-21-5-x-75-fb16-25x21-5a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9a2fd24e-887c-4d75-beb8-39a9c9cfe1ce.jpg?v=1781245881 Filter King 16.25x21.5x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.25 x 21.5 x .75) - FB16.25X21.5A-6 Filter King 16.25x21.5x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.25 x 21.5 x .75) - FB16.25X21.5A-6 https://hvacdirectusa.com/products/filter-king-16-25x21x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-25-x-21-x-75-fb16-25x21a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c2396887-c6d3-46e1-9296-25f353d9300b.jpg?v=1781245880 Filter King 16.25x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21 x .75" - FB16.25X21A -3 Filter King 16.25x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21 x .75" - FB16.25X21A -3 https://hvacdirectusa.com/products/filter-king-16-25x21x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-25-x-21-x-0-5-fb16-25x21x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1337514b-918a-4d0e-8d1e-b46f529ba68a.jpg?v=1781245879 Filter King 16.25x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21 x 0.5" - FB16.25X21X0.5A - 4 Filter King 16.25x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21 x 0.5" - FB16.25X21X0.5A - 4 https://hvacdirectusa.com/products/filter-king-16-25x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-25-x-21-x-1-75-fb16-25x21x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_830516f0-5f06-4562-8c5a-b31f5edcbcd2.jpg?v=1781245879 Filter King 16.25x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21 x 1.75" - FB16.25X21X2A - 4 Filter King 16.25x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21 x 1.75" - FB16.25X21X2A - 4 https://hvacdirectusa.com/products/filter-king-16-38x21-38x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-38-x-21-38-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3267d529-c234-4492-8d63-912bd5ec79aa.jpg?v=1781245878 Filter King 16.38x21.38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.38 x .75" Filter King 16.38x21.38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.38 x .75" https://hvacdirectusa.com/products/filter-king-16-38x21-38x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-38-x-21-38-x-75-fb16-38x21-38a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_abd45969-b0f5-44c3-89b3-619e249d1d19.jpg?v=1781245877 Filter King 16.38x21.38x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.38 x .75" - FB16.38X21.38A -3 Filter King 16.38x21.38x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.38 x .75" - FB16.38X21.38A -3 https://hvacdirectusa.com/products/filter-king-16-38x21-38x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-16-38-x-21-38-x-75-fb16-38x21-38a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e140a9c1-69df-4dc0-9762-bd65ee34487f.jpg?v=1781245876 Filter King 16.38x21.38x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.38 x 21.38 x .75) - FB16.38X21.38A-6 Filter King 16.38x21.38x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.38 x 21.38 x .75) - FB16.38X21.38A-6 https://hvacdirectusa.com/products/filter-king-16-38x21-38x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-38-x-21-38-x-1-75-fb16-38x21-38x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a5357323-186c-4613-948a-399d034f8cd3.jpg?v=1781245876 Filter King 16.38x21.38x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.38 x 1.75" - FB16.38X21.38X2A -4 Filter King 16.38x21.38x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.38 x 1.75" - FB16.38X21.38X2A -4 https://hvacdirectusa.com/products/filter-king-16-38x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-38-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_18bd1cec-2029-4678-b339-453e0f6da1bf.jpg?v=1781245875 Filter King 16.38x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.5 x .75" Filter King 16.38x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-16-38x21-5x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-38-x-21-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_58a8883f-b8b8-4c0a-9858-785987a7c492.jpg?v=1781245874 Filter King 16.38x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.5 x 0.5" Filter King 16.38x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.5 x 0.5" https://hvacdirectusa.com/products/filter-king-16-38x21-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-38-x-21-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_73f6209d-8abb-465e-b07a-b4c884f5fc64.jpg?v=1781245866 Filter King 16.38x21.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.5 x 1.75" Filter King 16.38x21.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.5 x 1.75" https://hvacdirectusa.com/products/filter-king-16-5x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8c89a90a-04c3-44e0-896c-1a9c4007af3c.jpg?v=1781245865 Filter King 16.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x .75" Filter King 16.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x .75" https://hvacdirectusa.com/products/filter-king-16-25x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-25-x-21-x-75-fb16-5x21a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2ade38be-8426-4568-b21a-774d33a0c7ed.jpg?v=1781245864 Filter King 16.25x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21 x .75" - FB16.5X21A -4 Filter King 16.25x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21 x .75" - FB16.5X21A -4 https://hvacdirectusa.com/products/filter-king-16-5x21x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-16-5-x-21-x-75-fb16-5x21a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b7d85f7f-d8c2-4d82-b370-0360a2c818ac.jpg?v=1781245863 Filter King 16.5x21x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.5 x 21 x .75) - FB16.5X21A-6 Filter King 16.5x21x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.5 x 21 x .75) - FB16.5X21A-6 https://hvacdirectusa.com/products/filter-king-16-5x21x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-x-0-5-fb16-5x21x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ff37c31a-d1df-4f0e-b346-ec4327eef9a4.jpg?v=1781245862 Filter King 16.5x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x 0.5" - FB16.5X21X0.5A -4 Filter King 16.5x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x 0.5" - FB16.5X21X0.5A -4 https://hvacdirectusa.com/products/filter-king-16-5x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-x-1-75-fb16-5x21x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3c1830e9-4a66-4f3c-9278-68d6a83976ca.jpg?v=1781245861 Filter King 16.5x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x 1.75" - FB16.5X21X2A - 4 Filter King 16.5x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x 1.75" - FB16.5X21X2A - 4 https://hvacdirectusa.com/products/filter-king-16-5x21x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-16-5-x-21-x-1-75-fb16-5x21x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_684db688-1651-4009-9a21-87e158eb73c1.jpg?v=1781245860 Filter King 16.5x21x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.5 x 21 x 1.75) - FB16.5X21X2A-6 Filter King 16.5x21x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.5 x 21 x 1.75) - FB16.5X21X2A-6 https://hvacdirectusa.com/products/filter-king-16-5x22x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-22-x-75-fb16-5x22a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e906d21-f6b4-47bf-bc28-4ed292b6e86f.jpg?v=1781245859 Filter King 16.5x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 22 x .75" - FB16.5X22A -3 Filter King 16.5x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 22 x .75" - FB16.5X22A -3 https://hvacdirectusa.com/products/filter-king-16-5x22x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-22-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7f78ec8d-7433-40c2-812f-584737f772b7.jpg?v=1781245859 Filter King 16.5x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 22 x 0.5" Filter King 16.5x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 22 x 0.5" https://hvacdirectusa.com/products/filter-king-16-5x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-22-x-1-75-fb16-5x22x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7db7e501-5d6f-49d5-ba2f-911eeab1495e.jpg?v=1781245858 Filter King 16.5x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 22 x 1.75" - FB16.5X22X2A - 4 Filter King 16.5x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 22 x 1.75" - FB16.5X22X2A - 4 https://hvacdirectusa.com/products/filter-king-16x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-9-5-x-75-fb16x10-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b1064dbd-fd97-4d41-b926-fbebfb99d806.jpg?v=1781245857 Filter King 16x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 9.5 x .75" - FB16X10 - 4 Filter King 16x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 9.5 x .75" - FB16X10 - 4 https://hvacdirectusa.com/products/filter-king-16x16x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7e278bc0-16ff-4324-8aeb-8f8f604fbeac.jpg?v=1781245856 Filter King 16x16x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75" Filter King 16x16x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75" https://hvacdirectusa.com/products/filter-king-16x16x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-75-fb16x16-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bb043cd0-90fe-4e6a-aff8-1ca4781c16b0.jpg?v=1781245856 Filter King 16x16x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75" - FB16X16 -12 Filter King 16x16x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75" - FB16X16 -12 https://hvacdirectusa.com/products/filter-king-16x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_44bdf7a2-b14a-496e-9966-637b8199c741.jpg?v=1781245854 Filter King 16x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75" Filter King 16x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75" https://hvacdirectusa.com/products/filter-king-16x16x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-0-5-fb16x16x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a2bd29e9-44a3-4fc4-a9d9-d399e98ca556.jpg?v=1781245854 Filter King 16x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 0.5" - FB16X16X0.5 - 4 Filter King 16x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 0.5" - FB16X16X0.5 - 4 https://hvacdirectusa.com/products/filter-king-16x16x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0a4ad3d6-b1f6-4436-bb04-f1c052855b90.jpg?v=1781245853 Filter King 16x16x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 1.75" Filter King 16x16x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 1.75" https://hvacdirectusa.com/products/filter-king-16x16x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-1-75-fb16x16x2-13 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c7476827-cc93-444d-90d1-5a9e785640d8.jpg?v=1781245852 Filter King 16x16x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 1.75" - FB16X16X2 -12 Filter King 16x16x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 1.75" - FB16X16X2 -12 https://hvacdirectusa.com/products/filter-king-16x16x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-3-75-fb16x16x4-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_558fe34a-a533-4750-a5e2-466e959557d3.jpg?v=1781245851 Filter King 16x16x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 3.75" - FB16X16X4 - 4 Filter King 16x16x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 3.75" - FB16X16X4 - 4 https://hvacdirectusa.com/products/filter-king-16x18x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-18-x-75-fb16x18a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_877077f4-3f86-4d53-aafa-4bbd3af88fca.jpg?v=1781245850 Filter King 16x18x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x .75" - FB16X18A -3 Filter King 16x18x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x .75" - FB16X18A -3 https://hvacdirectusa.com/products/filter-king-16x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-18-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_04f7a5e3-aa33-4b81-86af-d28cf415f0b2.jpg?v=1781245849 Filter King 16x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x .75" Filter King 16x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x .75" https://hvacdirectusa.com/products/filter-king-16x18x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-16-x-18-x-75-fb16x18a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cac3d012-639a-45b6-a421-a28a10577998.jpg?v=1781245848 Filter King 16x18x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16 x 18 x .75) - FB16X18A-6 Filter King 16x18x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16 x 18 x .75) - FB16X18A-6 https://hvacdirectusa.com/products/filter-king-16x18x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-18-x-0-5-fb16x18x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_09cf77f4-01b6-426e-a958-38c5783e41a8.jpg?v=1781245848 Filter King 16x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x 0.5" - FB16X18X0.5A - 4 Filter King 16x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x 0.5" - FB16X18X0.5A - 4 https://hvacdirectusa.com/products/filter-king-16x18x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-18-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e1033603-8e1b-45d6-abf1-5165adabbb0d.jpg?v=1781245847 Filter King 16x18x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x 1.75" Filter King 16x18x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x 1.75" https://hvacdirectusa.com/products/filter-king-16x18x2-air-filter-6-pack-merv-8-actual-size-16-x-18-x-1-75-fb16x18x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5f7f7377-b15e-4f28-ac67-2c479427fba2.jpg?v=1781245846 Filter King 16x18x2 Air Filter 6-PACK MERV 8 Actual Size 16 x 18 x 1.75" - FB16X18X2A-6 Filter King 16x18x2 Air Filter 6-PACK MERV 8 Actual Size 16 x 18 x 1.75" - FB16X18X2A-6 https://hvacdirectusa.com/products/filter-king-16x19x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-18-5-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_49a7e522-4d61-49d4-b50d-fe5ef9b59612.jpg?v=1781245845 Filter King 16x19x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x .75" Filter King 16x19x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x .75" https://hvacdirectusa.com/products/filter-king-16x19x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-15-5-x-18-5-x-75-fb16x19-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_66170327-9a60-44a0-842c-cb16347d4ff1.jpg?v=1781245844 Filter King 16x19x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 18.5 x .75) - FB16X19-3 Filter King 16x19x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 18.5 x .75) - FB16X19-3 https://hvacdirectusa.com/products/filter-king-16x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-19-x-75-fb16x19-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f2ec2092-9850-4b12-bdde-a1bbc03668d1.jpg?v=1781245843 Filter King 16x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 19 x .75" - FB16X19-4 Filter King 16x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 19 x .75" - FB16X19-4 https://hvacdirectusa.com/products/filter-king-16x19x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-18-5-x-0-5-fb16x19x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f434c28f-2bad-47d4-bfec-db98cadfdf8a.jpg?v=1781245842 Filter King 16x19x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x 0.5" - FB16X19X0.5 - 4 Filter King 16x19x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x 0.5" - FB16X19X0.5 - 4 https://hvacdirectusa.com/products/filter-king-16x19x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5x18-5x1-75-fb16x19x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cd6a1647-3e26-4348-8c4c-ead760ee4eae.jpg?v=1781245841 Filter King 16x19x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x18.5x1.75" - FB16X19X2 - 4 Filter King 16x19x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x18.5x1.75" - FB16X19X2 - 4 https://hvacdirectusa.com/products/filter-king-16x19x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5x18-5x1-75-fb16x19x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d43f6994-59aa-43ac-953b-ecd058abf25b.jpg?v=1781245840 Filter King 16x19x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x18.5x1.75" - FB16X19X2 -12 Filter King 16x19x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x18.5x1.75" - FB16X19X2 -12 https://hvacdirectusa.com/products/filter-king-16x19x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5x18-5x1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_60414a90-cd8c-49eb-8b5d-2f2793ae7f01.jpg?v=1781245839 Filter King 16x19x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x18.5x1.75" Filter King 16x19x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x18.5x1.75" https://hvacdirectusa.com/products/filter-king-16x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-75-fb16x20-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f03f0076-2cd7-4dcc-a287-59f38aed4a2f.jpg?v=1781245839 Filter King 16x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" - FB16X20 - 4 Filter King 16x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" - FB16X20 - 4 https://hvacdirectusa.com/products/filter-king-16x20x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_46c514db-90cb-42d2-999e-5c9eb364d98a.jpg?v=1781245838 Filter King 16x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" Filter King 16x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-16x20x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-75-fb16x20-13 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d625b6cd-9bf2-4876-867a-10ffdd69029f.jpg?v=1781245837 Filter King 16x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" - FB16X20 -12 Filter King 16x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75" - FB16X20 -12 https://hvacdirectusa.com/products/filter-king-16x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b2b388ae-bacb-429f-9bce-f599c036afd8.jpg?v=1781245836 Filter King 16x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 0.5" Filter King 16x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 0.5" https://hvacdirectusa.com/products/filter-king-16x20x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d2a765bf-fb4b-43f8-9741-198c81307966.jpg?v=1781245835 Filter King 16x20x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 1.75" Filter King 16x20x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 1.75" https://hvacdirectusa.com/products/filter-king-16x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e633a58c-6882-477a-a265-ef7245d64893.jpg?v=1781245834 Filter King 16x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 1.75" Filter King 16x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 1.75" https://hvacdirectusa.com/products/filter-king-16x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-20-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_438fc3b4-6efa-4ff4-97e7-fd888a2fecd5.jpg?v=1781245833 Filter King 16x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 20.5 x .75" Filter King 16x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 20.5 x .75" https://hvacdirectusa.com/products/filter-king-16x21x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-20-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a72039fa-3b89-4758-9768-d120b15b8814.jpg?v=1781245832 Filter King 16x21x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 20.5 x .75" Filter King 16x21x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 20.5 x .75" https://hvacdirectusa.com/products/filter-king-16x21-5x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-21-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_86999de0-a4c6-47d7-9a8b-8848db5f3ffe.jpg?v=1781245832 Filter King 16x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 0.5" Filter King 16x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 0.5" https://hvacdirectusa.com/products/filter-king-16x21-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-21-5-x-1-75-fb16x21-5x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dbe8edd3-95a3-45f8-b4ff-f23234210429.jpg?v=1781245830 Filter King 16x21.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 1.75" - FB16X21.5X2A - 4 Filter King 16x21.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 1.75" - FB16X21.5X2A - 4 https://hvacdirectusa.com/products/filter-king-16x21-5x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-21-5-x-1-75-fb16x21-5x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_daf8ab57-5d8d-48bd-9289-69c8c4331dcf.jpg?v=1781245829 Filter King 16x21.5x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 1.75" - FB16X21.5X2A-6 Filter King 16x21.5x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 1.75" - FB16X21.5X2A-6 https://hvacdirectusa.com/products/filter-king-16x21-5x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-21-5-x-75-fb16x21-5x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0d2a031f-283d-4989-b085-4b31d6e21018.jpg?v=1781245828 Filter King 16x21.5x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x .75" - FB16X21.5X2A-6 Filter King 16x21.5x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x .75" - FB16X21.5X2A-6 https://hvacdirectusa.com/products/filter-king-16x21x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-20-5-x-75-fb16x21-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_421b866f-65c6-47aa-95aa-6f8d54f378bf.jpg?v=1781245827 Filter King 16x21x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 20.5 x .75" - FB16X21-12 Filter King 16x21x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 20.5 x .75" - FB16X21-12 https://hvacdirectusa.com/products/filter-king-16x21-5x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-21-5-x-0-5-fb16x21x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5bdae09d-7264-4cc2-b600-6d57d636308b.jpg?v=1781245827 Filter King 16x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 0.5" - FB16X21X0.5 - 4 Filter King 16x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 0.5" - FB16X21X0.5 - 4 https://hvacdirectusa.com/products/filter-king-16x21-5x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-21-5-x-0-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9ee23865-c743-4183-abf7-de0059e4d3cc.jpg?v=1781245826 Filter King 16x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 0.5 Filter King 16x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 0.5 https://hvacdirectusa.com/products/filter-king-16x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-21-x-1-75-fb16x21x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4d166567-2d57-4e9c-b61f-c360bcc412fb.jpg?v=1781245825 Filter King 16x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21 x 1.75" - FB16X21X2 - 4 Filter King 16x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21 x 1.75" - FB16X21X2 - 4 https://hvacdirectusa.com/products/filter-king-16x21x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5x20-5x1-75-fb16x21x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_314cfef8-ce39-4924-80f9-199f468ae858.jpg?v=1781245824 Filter King 16x21x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x20.5x1.75" - FB16X21X2-12 Filter King 16x21x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x20.5x1.75" - FB16X21X2-12 https://hvacdirectusa.com/products/filter-king-16x22-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-22-25-x-75-fb16x22-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_45740b98-f1eb-4a04-8e29-383becd292cc.jpg?v=1781245823 Filter King 16x22.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22.25 x .75" - FB16X22.25A -3 Filter King 16x22.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22.25 x .75" - FB16X22.25A -3 https://hvacdirectusa.com/products/filter-king-16x22-25x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-16-x-22-25-x-75-fb16x22-25a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_363b0bcb-8704-4160-8b33-19ca68a14850.jpg?v=1781245822 Filter King 16x22.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16 x 22.25 x .75) - FB16X22.25A-6 Filter King 16x22.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16 x 22.25 x .75) - FB16X22.25A-6 https://hvacdirectusa.com/products/filter-king-16x22-25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-22-25-x-0-5-fb16x22-25x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_495319aa-0f85-42af-b5b3-28fc63717b27.jpg?v=1781245821 Filter King 16x22.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22.25 x 0.5" - FB16X22.25X0.5A - 4 Filter King 16x22.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22.25 x 0.5" - FB16X22.25X0.5A - 4 https://hvacdirectusa.com/products/filter-king-16x22-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-22-25-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6b88c8cc-4748-4b47-8529-2cc5863b82f1.jpg?v=1781245820 Filter King 16x22.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22.25 x 1.75" Filter King 16x22.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22.25 x 1.75" https://hvacdirectusa.com/products/filter-king-16x22x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-22-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e88d89f1-6d3b-4967-8c4b-3c4368eecf41.jpg?v=1781245819 Filter King 16x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x .75" Filter King 16x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x .75" https://hvacdirectusa.com/products/filter-king-16x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-22-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7b356dc8-c9de-447e-883b-1271c4c293c9.jpg?v=1781245818 Filter King 16x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x .75" Filter King 16x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x .75" https://hvacdirectusa.com/products/filter-king-16x22x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-22-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0cefeeda-b316-4228-a9f8-6f082e5b751a.jpg?v=1781245818 Filter King 16x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x 0.5 Filter King 16x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x 0.5 https://hvacdirectusa.com/products/filter-king-16x22x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-22-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7271acee-030b-4b91-bdf1-ef6b80d99c0c.jpg?v=1781245817 Filter King 16x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x 1.75" Filter King 16x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x 1.75" https://hvacdirectusa.com/products/filter-king-16x22x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-16-x-22-x-1-75-fb16x22x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4e744041-8c39-44d0-9ac2-3ecd8be30c01.jpg?v=1781245816 Filter King 16x22x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16 x 22 x 1.75) - FB16X22X2A-6 Filter King 16x22x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16 x 22 x 1.75) - FB16X22X2A-6 https://hvacdirectusa.com/products/filter-king-16x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-22-5-x-0-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_825625d4-10d3-48ec-8cb1-72347ba0418e.jpg?v=1781245815 Filter King 16x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 22.5 x 0.75" Filter King 16x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 22.5 x 0.75" https://hvacdirectusa.com/products/filter-king-16x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-75-fb16x24-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7512e0b5-d00c-487a-ac3c-0dc5b99636aa.jpg?v=1781245814 Filter King 16x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x .75" - FB16X24 - 4 Filter King 16x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x .75" - FB16X24 - 4 https://hvacdirectusa.com/products/filter-king-16x24x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-75-fb16x24-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f7c7cbc4-9bac-4a0d-9325-3297ed53ec11.jpg?v=1781245813 Filter King 16x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x .75" - FB16X24-12 Filter King 16x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x .75" - FB16X24-12 https://hvacdirectusa.com/products/filter-king-16x24x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-15-5-x-23-5-x-75-fb16x24-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5b306b29-bc1d-45ae-b351-697f5aa7830d.jpg?v=1781245813 Filter King 16x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 23.5 x .75) - FB16X24-3 Filter King 16x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 23.5 x .75) - FB16X24-3 https://hvacdirectusa.com/products/filter-king-16x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7fda8bb2-689f-421c-940f-59b8b204158b.jpg?v=1781245812 Filter King 16x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 0.5" Filter King 16x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 0.5" https://hvacdirectusa.com/products/filter-king-16x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-1-75-fb16x24x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1bbd658e-dd50-4b80-8b69-463f9d8d34a4.jpg?v=1781245810 Filter King 16x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 1.75" - FB16X24X2 - 4 Filter King 16x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 1.75" - FB16X24X2 - 4 https://hvacdirectusa.com/products/filter-king-16x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-1-75-fb16x24x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_60fbfd3e-7973-493f-97e0-4c8888c888fa.jpg?v=1781245810 Filter King 16x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 1.75" - FB16X24X2 - 6 Filter King 16x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 1.75" - FB16X24X2 - 6 https://hvacdirectusa.com/products/filter-king-16x24x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f377e895-5ee0-49b3-b29c-26a6fed002ff.jpg?v=1781245809 Filter King 16x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 1.75" Filter King 16x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 1.75" https://hvacdirectusa.com/products/filter-king-16x24x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-3-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c263b8f1-54c6-47d4-b02e-26d6a3d672fb.jpg?v=1781245808 Filter King 16x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 3.75" Filter King 16x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 3.75" https://hvacdirectusa.com/products/filter-king-16x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f470ccf5-7b00-44df-9dfb-0df2bcc2fc8b.jpg?v=1781245807 Filter King 16x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x .75" Filter King 16x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-16x25x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-75-fb16x25-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f0e1e004-76b6-4260-9997-e57ca46182a0.jpg?v=1781245806 Filter King 16x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x .75" - FB16X25 -12 Filter King 16x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x .75" - FB16X25 -12 https://hvacdirectusa.com/products/filter-king-16x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_889e6004-649c-41bf-b390-032a25159ead.jpg?v=1781245805 Filter King 16x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x .75" Filter King 16x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-16x25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_03ec5ad7-b15e-4500-9142-466fb4a45e2e.jpg?v=1781245804 Filter King 16x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 0.5" Filter King 16x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 0.5" https://hvacdirectusa.com/products/filter-king-16x25x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6564da2f-6b8d-45e8-87ce-7dd43e9601cb.jpg?v=1781245800 Filter King 16x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 1.75" Filter King 16x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-16x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-1-75-fb16x25x2-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1da44660-e6bc-4404-a3f5-91714c40a201.jpg?v=1781245799 Filter King 16x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 1.75" - FB16X25X2 - 4 Filter King 16x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 1.75" - FB16X25X2 - 4 https://hvacdirectusa.com/products/filter-king-16x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0d1a4f92-106a-4d85-90b1-dd490b79ebda.jpg?v=1781245798 Filter King 16x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 1.75" Filter King 16x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-16x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-25-5-x-75-fb16x26-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ee796368-438d-45ae-9ef8-7441ed3595c7.jpg?v=1781245796 Filter King 16x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 25.5 x .75" - FB16X26-4 Filter King 16x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 25.5 x .75" - FB16X26-4 https://hvacdirectusa.com/products/filter-king-16x26x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-15-5-x-25-5-x-75-fb16x26-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5f9f5d56-5ea0-4b25-81d3-eb3b0ceb53fb.jpg?v=1781245795 Filter King 16x26x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 25.5 x .75) - FB16X26-4 Filter King 16x26x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 25.5 x .75) - FB16X26-4 https://hvacdirectusa.com/products/filter-king-16x27x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-26-5-x-75-fb16x27-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_43c8ef29-2084-47c8-938c-501648e4c85f.jpg?v=1781245794 Filter King 16x27x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 26.5 x .75" - FB16X27 -3 Filter King 16x27x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 26.5 x .75" - FB16X27 -3 https://hvacdirectusa.com/products/filter-king-16x27x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-26-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_92bf6cb3-1a93-4eb8-bdbe-46ae76652a2f.jpg?v=1781245793 Filter King 16x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 26.5 x .75" Filter King 16x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 26.5 x .75" https://hvacdirectusa.com/products/filter-king-16x27x1-air-filter-12-pack-merv-8-actual-size-15-5-x-26-5-x-75-fb16x27-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b89aa5ea-a587-4881-88a3-d274f9d5b17d.jpg?v=1781245792 Filter King 16x27x1 Air Filter 12-PACK MERV 8 Actual Size 15.5 x 26.5 x .75" - FB16X27-12 Filter King 16x27x1 Air Filter 12-PACK MERV 8 Actual Size 15.5 x 26.5 x .75" - FB16X27-12 https://hvacdirectusa.com/products/filter-king-16x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-27-x-75-fb16x27-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b337249b-3bdb-4001-8294-1ab6177683e5.jpg?v=1781245791 Filter King 16x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 27 x .75" - FB16X27-4 Filter King 16x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 27 x .75" - FB16X27-4 https://hvacdirectusa.com/products/filter-king-16x27x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5x26-5x1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bfe7bcba-bcf0-4d40-bc95-1a9aa71fcab1.jpg?v=1781245790 Filter King 16x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x26.5x1.75" Filter King 16x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x26.5x1.75" https://hvacdirectusa.com/products/filter-king-16x27x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5x26-5x1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e43c1d4d-75c1-4ae8-9519-e15365e949be.jpg?v=1781245789 Filter King 16x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x26.5x1.75" Filter King 16x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x26.5x1.75" https://hvacdirectusa.com/products/filter-king-16x27x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5x26-5x1-75-fb16x27x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7148b22e-b09a-427f-98d2-010453b90e9b.jpg?v=1781245788 Filter King 16x27x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x26.5x1.75" - FB16X27X2 -12 Filter King 16x27x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x26.5x1.75" - FB16X27X2 -12 https://hvacdirectusa.com/products/filter-king-16x30x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_eefc063f-8657-410b-bce3-495b60d72985.jpg?v=1781245788 Filter King 16x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75" Filter King 16x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-16x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f197ee3d-0fef-45f5-a82c-a048b9644d84.jpg?v=1781245787 Filter King 16x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75" Filter King 16x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-16x30x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-15-5-x-29-5-x-75-fb16x30-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bfa3114a-c439-46b9-bfc3-687a66b8106f.jpg?v=1781245786 Filter King 16x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 29.5 x .75) - FB16X30-3 Filter King 16x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 29.5 x .75) - FB16X30-3 https://hvacdirectusa.com/products/filter-king-16x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4c541054-45af-4be8-ac50-5344d164d531.jpg?v=1781245785 Filter King 16x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x 1.75" Filter King 16x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x 1.75" https://hvacdirectusa.com/products/filter-king-16x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7bdb5ddd-e372-4b93-8ce5-75d81554c5b8.jpg?v=1781245784 Filter King 16x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x 1.75" Filter King 16x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x 1.75" https://hvacdirectusa.com/products/filter-king-16x32x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-75-x-31-75-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c301cf36-3f23-4271-8aeb-f76a0c8b1315.jpg?v=1781245783 Filter King 16x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.75 x 31.75 x .75" Filter King 16x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.75 x 31.75 x .75" https://hvacdirectusa.com/products/filter-king-16x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-35-5-x-75-fb16x36-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b62f9e36-ab1f-4f45-8c3c-dd88a6cc07cb.jpg?v=1781245782 Filter King 16x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 35.5 x .75" - FB16X36 - 4 Filter King 16x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 35.5 x .75" - FB16X36 - 4 https://hvacdirectusa.com/products/filter-king-16x36x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-35-5-x-0-5-fb16x36x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d73a409d-4448-46f4-a9ae-6da2cacafea4.jpg?v=1781245782 Filter King 16x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 35.5 x 0.5" - FB16X36X0.5 - 4 Filter King 16x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 35.5 x 0.5" - FB16X36X0.5 - 4 https://hvacdirectusa.com/products/filter-king-16x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-36-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b0204a1c-c60c-4cd3-9214-7bbcc9319872.jpg?v=1781245780 Filter King 16x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 36 x 1.75" Filter King 16x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 36 x 1.75" https://hvacdirectusa.com/products/filter-king-16x36x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-35-5-x-1-75-fb16x36x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_db6ff066-3e79-48af-809d-3d617ce0cf22.jpg?v=1781245779 Filter King 16x36x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 35.5 x 1.75" - FB16X36X2 -12 Filter King 16x36x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 35.5 x 1.75" - FB16X36X2 -12 https://hvacdirectusa.com/products/filter-king-16x36x2-air-filters-6-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_539225cf-c5aa-443d-9ca3-42edefdd6f1f.jpg?v=1781245776 Filter King 16x36x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Filter King 16x36x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality https://hvacdirectusa.com/products/filter-king-17-25x17-25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-17-25-x-0-5-fb17-25x17-25a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b6f8fe1b-76dc-42bc-8997-1b933542d8e7.jpg?v=1781245775 Filter King 17.25x17.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 17.25 x 0.5" - FB17.25X17.25A - 4 Filter King 17.25x17.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 17.25 x 0.5" - FB17.25X17.25A - 4 https://hvacdirectusa.com/products/filter-king-17-25x17-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-17-25-x-75-fb17-25x17-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_00d9e54a-f33d-463f-8e27-0dc84e141826.jpg?v=1781245774 Filter King 17.25x17.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 17.25 x .75" - FB17.25X17.25A-3 Filter King 17.25x17.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 17.25 x .75" - FB17.25X17.25A-3 https://hvacdirectusa.com/products/filter-king-17-25x17-25x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-25-x-17-25-x-75-fb17-25x17-25a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b3dcb90e-f1ef-42dd-a6be-0e34d11baec0.jpg?v=1781245774 Filter King 17.25x17.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.25 x 17.25 x .75) - FB17.25X17.25A-6 Filter King 17.25x17.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.25 x 17.25 x .75) - FB17.25X17.25A-6 https://hvacdirectusa.com/products/filter-king-17-25x17-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-17-25-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f4b563b3-4d3a-4281-94ba-1f90be2bf13f.jpg?v=1781245773 Filter King 17.25x17.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 17.25 x 1.75" Filter King 17.25x17.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 17.25 x 1.75" https://hvacdirectusa.com/products/filter-king-17-25x19-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-19-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6c2cc7f5-9c7a-4fb2-9678-757cc595a4cf.jpg?v=1781245772 Filter King 17.25x19.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 19.25 x .75" Filter King 17.25x19.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 19.25 x .75" https://hvacdirectusa.com/products/filter-king-17-25x19-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-19-25-x-75-fb17-25x19-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0a469b42-7675-4395-ac89-d2e1406587ef.jpg?v=1781245771 Filter King 17.25x19.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 19.25 x .75" - FB17.25X19.25A -3 Filter King 17.25x19.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 19.25 x .75" - FB17.25X19.25A -3 https://hvacdirectusa.com/products/filter-king-17-25x19-25x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-25-x-19-25-x-75-fb17-25x19-25a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_89763dbe-9fce-49a5-b913-1bd12ef6afb4.jpg?v=1781245770 Filter King 17.25x19.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.25 x 19.25 x .75) - FB17.25X19.25A-6 Filter King 17.25x19.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.25 x 19.25 x .75) - FB17.25X19.25A-6 https://hvacdirectusa.com/products/filter-king-17-25x23-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-23-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_333088e8-7bae-4013-a639-44ae8138f97e.jpg?v=1781245769 Filter King 17.25x23.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 23.25 x .75" Filter King 17.25x23.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 23.25 x .75" https://hvacdirectusa.com/products/filter-king-17-25x19-25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-19-25-x-1-75-fb17-25x19-25x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_73541c58-60de-4521-851e-e754123101cf.jpg?v=1781245768 Filter King 17.25x19.25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 19.25 x 1.75" - FB17.25X19.25X2A-6 Filter King 17.25x19.25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 19.25 x 1.75" - FB17.25X19.25X2A-6 https://hvacdirectusa.com/products/filter-king-17-25x23-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-23-25-x-75-fb17-25x23-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bbf81324-e504-43a1-9e1e-f68c0d2fecab.jpg?v=1781245767 Filter King 17.25x23.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 23.25 x .75" - FB17.25X23.25A -3 Filter King 17.25x23.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 23.25 x .75" - FB17.25X23.25A -3 https://hvacdirectusa.com/products/filter-king-17-25x23-25x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-25-x-23-25-x-75-fb17-25x23-25a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cc755f75-980b-45cb-9b0d-72d09077804e.jpg?v=1781245766 Filter King 17.25x23.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.25 x 23.25 x .75) - FB17.25X23.25A-6 Filter King 17.25x23.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.25 x 23.25 x .75) - FB17.25X23.25A-6 https://hvacdirectusa.com/products/filter-king-17-25x23-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-23-25-x-1-75-fb17-25x23-25x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7528d9e9-bdf8-46b9-aa6d-d7aa67d72e6e.jpg?v=1781245765 Filter King 17.25x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 23.25 x 1.75" - FB17.25X23.25X2A - 4 Filter King 17.25x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 23.25 x 1.75" - FB17.25X23.25X2A - 4 https://hvacdirectusa.com/products/filter-king-17-25x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-26-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5bc73ca7-17d1-4b6f-ab08-246ac191ba92.jpg?v=1781245764 Filter King 17.25x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 26 x .75" Filter King 17.25x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 26 x .75" https://hvacdirectusa.com/products/filter-king-17-25x26x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-26-x-75-fb17-25x26a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_25e0684e-1509-4e34-bc13-6e513e01dc72.jpg?v=1781245764 Filter King 17.25x26x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 26 x .75" - FB17.25X26A -3 Filter King 17.25x26x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 26 x .75" - FB17.25X26A -3 https://hvacdirectusa.com/products/filter-king-17-25x26x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-26-x-1-75-fb17-25x26x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c82648fd-e94e-47a0-b2a1-18f38d2a3e55.jpg?v=1781245763 Filter King 17.25x26x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 26 x 1.75" - FB17.25X26X2A - 4 Filter King 17.25x26x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 26 x 1.75" - FB17.25X26X2A - 4 https://hvacdirectusa.com/products/filter-king-17-25x29-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-29-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_50552f5e-2356-421a-a0c1-23a871a0fcde.jpg?v=1781245762 Filter King 17.25x29.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 29.25 x .75" Filter King 17.25x29.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 29.25 x .75" https://hvacdirectusa.com/products/filter-king-17-25x29-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-29-25-x-75-fb17-25x29-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0652eba8-9a42-42cf-843c-2373bad6635e.jpg?v=1781245761 Filter King 17.25x29.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 29.25 x .75" - FB17.25X29.25A -3 Filter King 17.25x29.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 29.25 x .75" - FB17.25X29.25A -3 https://hvacdirectusa.com/products/filter-king-17-25x29-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-29-25-x-1-75-fb17-25x29-25x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dbd84363-7661-4092-a9a3-b5907a58f3c1.jpg?v=1781245760 Filter King 17.25x29.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 29.25 x 1.75" - FB17.25X29.25X2A - 4 Filter King 17.25x29.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 29.25 x 1.75" - FB17.25X29.25X2A - 4 https://hvacdirectusa.com/products/filter-king-17-25x35-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-35-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2c02e72f-0aac-4e19-838b-f027855653b8.jpg?v=1781245759 Filter King 17.25x35.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 35.25 x .75" Filter King 17.25x35.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 35.25 x .75" https://hvacdirectusa.com/products/filter-king-17-25x35-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-35-25-x-75-fb17-25x35-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b3995590-0900-4d9b-b62b-8a04e3cf52a7.jpg?v=1781245758 Filter King 17.25x35.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 35.25 x .75" - FB17.25X35.25A -3 Filter King 17.25x35.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 35.25 x .75" - FB17.25X35.25A -3 https://hvacdirectusa.com/products/filter-king-17-25x35-25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-35-25-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f1fa6737-a419-4ecb-b003-de40dc6ab9f3.jpg?v=1781245757 Filter King 17.25x35.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 35.25 x 0.5" Filter King 17.25x35.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 35.25 x 0.5" https://hvacdirectusa.com/products/filter-king-17-25x35-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-35-25-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c3095c9e-f288-4ab3-9a1c-27092c9f5c62.jpg?v=1781245757 Filter King 17.25x35.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 35.25 x 1.75" Filter King 17.25x35.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 35.25 x 1.75" https://hvacdirectusa.com/products/filter-king-17-25x35-25x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-25-x-35-25-x-1-75-fb17-25x35-25x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7d669a2b-d46a-4b91-9303-a4f3f2d03b87.jpg?v=1781245756 Filter King 17.25x35.25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.25 x 35.25 x 1.75) - FB17.25X35.25X2A-6 Filter King 17.25x35.25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.25 x 35.25 x 1.75) - FB17.25X35.25X2A-6 https://hvacdirectusa.com/products/filter-king-17-5x17-5x1-air-filter-4-pack-merv-13-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e9f87cac-0637-4b1c-84be-3656e70eba81.jpg?v=1781245755 Filter King 17.5x17.5x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" Filter King 17.5x17.5x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" https://hvacdirectusa.com/products/filter-king-17-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e46d7d80-d41b-4cbe-bd83-48c4074f5ecb.jpg?v=1781245754 Filter King 17.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" Filter King 17.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" https://hvacdirectusa.com/products/filter-king-17-5x22x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-22-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3ac611f9-9caa-469f-9543-c6b3d95d8659.jpg?v=1781245753 Filter King 17.5x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 22 x .75" Filter King 17.5x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 22 x .75" https://hvacdirectusa.com/products/filter-king-17-5x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-22-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3643920a-b18d-446c-8303-87a50034abf5.jpg?v=1781245752 Filter King 17.5x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 22 x .75" Filter King 17.5x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 22 x .75" https://hvacdirectusa.com/products/filter-king-17-5x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-22-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_23bdc5e1-4250-4300-beec-29cabf07418c.jpg?v=1781245751 Filter King 17.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 22 x .75" Filter King 17.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 22 x .75" https://hvacdirectusa.com/products/filter-king-17-5x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5x22x2 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_545e0ef7-2e4b-4b7e-8462-908e449a0bcb.jpg?v=1781245751 Filter King 17.5x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5x22x2" Filter King 17.5x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5x22x2" https://hvacdirectusa.com/products/filter-king-17-5x23-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-23-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0ebc3a37-21f8-4ef2-857a-444a0abc6901.jpg?v=1781245750 Filter King 17.5x23.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75" Filter King 17.5x23.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75" https://hvacdirectusa.com/products/filter-king-17-5x27x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-27-x-75-fb17-5x27a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e1a3af1c-5b9d-4001-8119-7091845fe2c3.jpg?v=1781245749 Filter King 17.5x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 27 x .75" - FB17.5X27A-6 Filter King 17.5x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 27 x .75" - FB17.5X27A-6 https://hvacdirectusa.com/products/filter-king-17x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-17-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d5ff8dd0-d12b-4fae-bfba-2a045a7843c1.jpg?v=1781245748 Filter King 17x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 17 x .75" Filter King 17x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 17 x .75" https://hvacdirectusa.com/products/filter-king-17x17x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-17-x-75-fb17x17a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_70b04be7-a3cb-4091-9018-b7124e53fad1.jpg?v=1781245747 Filter King 17x17x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 17 x .75" - FB17X17A -3 Filter King 17x17x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 17 x .75" - FB17X17A -3 https://hvacdirectusa.com/products/filter-king-17x17x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-x-17-x-75-fb17x17a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c5edee26-eb71-49bf-89f4-79fbe7a7e1b5.jpg?v=1781245746 Filter King 17x17x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17 x 17 x .75) - FB17X17A-6 Filter King 17x17x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17 x 17 x .75) - FB17X17A-6 https://hvacdirectusa.com/products/filter-king-17x17x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-17-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d25159f6-e3e7-4e26-a8ec-c540d732cd13.jpg?v=1781245745 Filter King 17x17x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 17 x 1.75 Filter King 17x17x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 17 x 1.75 https://hvacdirectusa.com/products/filter-king-17x17x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-x-17-x-1-75-fb17x17x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6ecbf557-f991-439d-a2ed-26100110f4cd.jpg?v=1781245744 Filter King 17x17x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17 x 17 x 1.75) - FB17X17X2A-6 Filter King 17x17x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17 x 17 x 1.75) - FB17X17X2A-6 https://hvacdirectusa.com/products/filter-king-17x19x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-19-x-75-fb17x19a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d6d87ef3-1b08-4393-88be-c52bbb11da86.jpg?v=1781245743 Filter King 17x19x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 19 x .75" - FB17X19A -3 Filter King 17x19x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 19 x .75" - FB17X19A -3 https://hvacdirectusa.com/products/filter-king-17x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-19-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bbbe3516-c58b-4212-b776-7ad1bbee9025.jpg?v=1781245743 Filter King 17x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 19 x .75" Filter King 17x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 19 x .75" https://hvacdirectusa.com/products/filter-king-17x19x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-x-19-x-75-fb17x19a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ea983934-2193-4a60-ad33-dd389d354d0c.jpg?v=1781245742 Filter King 17x19x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17 x 19 x .75) - FB17X19A-6 Filter King 17x19x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17 x 19 x .75) - FB17X19A-6 https://hvacdirectusa.com/products/filter-king-17x19x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-19-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7ade8402-b136-4125-b370-c0b03cf1da82.jpg?v=1781245741 Filter King 17x19x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 19 x 1.75" Filter King 17x19x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 19 x 1.75" https://hvacdirectusa.com/products/filter-king-17x19x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-19-x-1-75-fb17x19x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f3403597-393e-4153-afd1-a701a9da2207.jpg?v=1781245740 Filter King 17x19x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 19 x 1.75" - FB17X19X2A-6 Filter King 17x19x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 19 x 1.75" - FB17X19X2A-6 https://hvacdirectusa.com/products/filter-king-17x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_40796d9b-8fa7-4c6a-b403-1805310c3f67.jpg?v=1781245739 Filter King 17x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x .75" Filter King 17x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-17x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-75-fb17x20-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f2ef5f23-98bf-471a-b069-8fb83dc0baab.jpg?v=1781245738 Filter King 17x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x .75" - FB17X20 -4 Filter King 17x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x .75" - FB17X20 -4 https://hvacdirectusa.com/products/filter-king-17x20x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-16-5-x-19-5-x-75-fb17x20-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c6be0b6a-a755-49ec-a88f-2c097e15133b.jpg?v=1781245737 Filter King 17x20x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.5 x 19.5 x .75) - FB17X20-3 Filter King 17x20x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.5 x 19.5 x .75) - FB17X20-3 https://hvacdirectusa.com/products/filter-king-17x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_405bbbc2-db9a-4275-bed2-8193928843bc.jpg?v=1781245736 Filter King 17x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 0.5" Filter King 17x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 0.5" https://hvacdirectusa.com/products/filter-king-17x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-1-75-fb17x20x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e1fd6fb8-fd79-4518-b3e9-845f6d364f24.jpg?v=1781245735 Filter King 17x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 1.75" - FB17X20X2 - 6 Filter King 17x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 1.75" - FB17X20X2 - 6 https://hvacdirectusa.com/products/filter-king-17x20x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-1-75-fb17x20x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e736b829-0a70-4481-8041-052f6e06df17.jpg?v=1781245735 Filter King 17x20x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 1.75" - FB17X20X2 -12 Filter King 17x20x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 1.75" - FB17X20X2 -12 https://hvacdirectusa.com/products/filter-king-17x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7ae1943e-9f8b-4c75-b22f-8b74a6b7b633.jpg?v=1781245734 Filter King 17x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 1.75" Filter King 17x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 1.75" https://hvacdirectusa.com/products/filter-king-17x21x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-21-x-75-fb17x21a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8ab88f64-8750-48c6-b399-e8f479d859ac.jpg?v=1781245733 Filter King 17x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21 x .75" - FB17X21A -3 Filter King 17x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21 x .75" - FB17X21A -3 https://hvacdirectusa.com/products/filter-king-17x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-21-x-1-75-fb17x21x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_64b55a57-8e66-4ccf-ab96-7dcf118ab8f1.jpg?v=1781245732 Filter King 17x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21 x 1.75" - FB17X21X2A - 4 Filter King 17x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21 x 1.75" - FB17X21X2A - 4 https://hvacdirectusa.com/products/filter-king-17x21x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-x-21-x-1-75-fb17x21x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2be2f7ca-9fce-4854-8c3f-784a8f301c25.jpg?v=1781245731 Filter King 17x21x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17 x 21 x 1.75) - FB17X21X2A-6 Filter King 17x21x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17 x 21 x 1.75) - FB17X21X2A-6 https://hvacdirectusa.com/products/filter-king-17x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_03b5ca27-92c5-4936-9612-6776fcd5dba7.jpg?v=1781245730 Filter King 17x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x .75" Filter King 17x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-17x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1bbd23ab-b7ee-45fa-b172-5b525658614e.jpg?v=1781245729 Filter King 17x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x .75" Filter King 17x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-17x22x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-5-x-75-fb17x22-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e9c51ab2-c386-47ba-8e9e-a4dcb1754013.jpg?v=1781245728 Filter King 17x22x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x .75" - FB17X22 -12 Filter King 17x22x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x .75" - FB17X22 -12 https://hvacdirectusa.com/products/filter-king-17x22x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-16-5-x-21-5-x-75-fb17x22-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_15bdc77c-26e7-4eeb-964b-b27a270db393.jpg?v=1781245727 Filter King 17x22x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.5 x 21.5 x .75) - FB17X22-3 Filter King 17x22x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.5 x 21.5 x .75) - FB17X22-3 https://hvacdirectusa.com/products/filter-king-17x22x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-5-x-0-5-fb17x22x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_11022088-f9d1-47f4-9c15-752a746654a8.jpg?v=1781245726 Filter King 17x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x 0.5" - FB17X22X0.5 -4 Filter King 17x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x 0.5" - FB17X22X0.5 -4 https://hvacdirectusa.com/products/filter-king-17x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-5-x-1-75-fb17x22x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2ac09651-1fcb-4fd9-8941-e3a4f8580be9.jpg?v=1781245726 Filter King 17x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x 1.75" - FB17X22X2 - 4 Filter King 17x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x 1.75" - FB17X22X2 - 4 https://hvacdirectusa.com/products/filter-king-17x22x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-5-x-1-75-fb17x22x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e455cba6-38d1-41fa-87a7-5f255d956624.jpg?v=1781245725 Filter King 17x22x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x 1.75" - FB17X22X2 -12 Filter King 17x22x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x 1.75" - FB17X22X2 -12 https://hvacdirectusa.com/products/filter-king-17x22x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c1369ea3-028d-4655-9631-9f912c47a2c8.jpg?v=1781245724 Filter King 17x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x 1.75" Filter King 17x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x 1.75" https://hvacdirectusa.com/products/filter-king-17x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b9d4f2ee-fed3-422a-a381-7838837aa19c.jpg?v=1781245723 Filter King 17x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x .75" Filter King 17x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-17x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4831f064-5fa8-4d97-9545-3e6875d5f93e.jpg?v=1781245722 Filter King 17x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x .75" Filter King 17x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-17x25x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-24-5-x-75-fb17x25-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b0f4aafe-0af6-489b-9044-74c12cca72dd.jpg?v=1781245721 Filter King 17x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x .75" - FB17X25 -12 Filter King 17x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x .75" - FB17X25 -12 https://hvacdirectusa.com/products/filter-king-17x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-24-5-x-75-fb17x25-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_83c1bee6-09e8-48af-b1bd-8bad963850e9.jpg?v=1781245720 Filter King 17x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x .75" - FB17X25 -4 Filter King 17x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x .75" - FB17X25 -4 https://hvacdirectusa.com/products/filter-king-17x25x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-16-5-x-24-5-x-75-fb17x25-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_af48f2a0-baae-4a09-b7dd-d53747e1976c.jpg?v=1781245719 Filter King 17x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.5 x 24.5 x .75) - FB17X25-3 Filter King 17x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.5 x 24.5 x .75) - FB17X25-3 https://hvacdirectusa.com/products/filter-king-17x25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-24-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_59d6c0a3-e400-4c95-be67-2e701826d85b.jpg?v=1781245719 Filter King 17x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x 0.5" Filter King 17x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x 0.5" https://hvacdirectusa.com/products/filter-king-17x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-24-5-x-1-75-fb17x25x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_47a4d456-d8bc-4422-b125-5e1f162e7322.jpg?v=1781245717 Filter King 17x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x 1.75" - FB17X25X2 - 4 Filter King 17x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x 1.75" - FB17X25X2 - 4 https://hvacdirectusa.com/products/filter-king-17x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-26-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_43b3d4fc-7506-4648-872c-bfecb273fdf2.jpg?v=1781245717 Filter King 17x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 26.5 x .75" Filter King 17x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 26.5 x .75" https://hvacdirectusa.com/products/filter-king-17x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-26-5-x-75-fb17x27-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d0e5ed93-eba3-468c-9388-cd3a91b3cd72.jpg?v=1781245715 Filter King 17x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 26.5 x .75" - FB17X27 -4 Filter King 17x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 26.5 x .75" - FB17X27 -4 https://hvacdirectusa.com/products/filter-king-17x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-27-5-x-75-fb17x28x1-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fd60e114-7506-43bf-96f5-a88ae8e1e5b1.jpg?v=1781245714 Filter King 17x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 27.5 x .75" - FB17X28X1 - 4 Filter King 17x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 27.5 x .75" - FB17X28X1 - 4 https://hvacdirectusa.com/products/filter-king-18-25x22x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-25-x-22-x-75-fb18-25x22a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6aa3a4d4-15e1-4444-8d2e-6617deab9e5e.jpg?v=1781245713 Filter King 18.25x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.25 x 22 x .75" - FB18.25X22A -3 Filter King 18.25x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.25 x 22 x .75" - FB18.25X22A -3 https://hvacdirectusa.com/products/filter-king-18x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-13-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_34d54a53-ec54-4228-827f-0a6eeee16f8f.jpg?v=1781245712 Filter King 18x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 13.5 x .75" Filter King 18x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 13.5 x .75" https://hvacdirectusa.com/products/filter-king-18x14x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-5-x-13-5-x-75-fb18x14-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_54d2bcc6-8f3d-469a-a70c-ccebfea14902.jpg?v=1781245712 Filter King 18x14x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 13.5 x .75) - FB18X14-3 Filter King 18x14x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 13.5 x .75) - FB18X14-3 https://hvacdirectusa.com/products/filter-king-18x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_61ff1f81-0c1a-4e03-8a1b-e9aaa3d83614.jpg?v=1781245711 Filter King 18x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" Filter King 18x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" https://hvacdirectusa.com/products/filter-king-18x18x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e6ffb957-5a8b-48c5-9967-cd46f44b2887.jpg?v=1781245710 Filter King 18x18x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" Filter King 18x18x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" https://hvacdirectusa.com/products/filter-king-18x18x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-18-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8964d47b-170f-44bb-b0b2-1e1d2db2c73d.jpg?v=1781245709 Filter King 18x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 18 x 0.5" Filter King 18x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 18 x 0.5" https://hvacdirectusa.com/products/filter-king-18x18x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_49b81d68-7e5c-4a86-a6db-e7d387c5d12f.jpg?v=1781245708 Filter King 18x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x 1.75" Filter King 18x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x 1.75" https://hvacdirectusa.com/products/filter-king-18x18x2-air-filters-6-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_031332c8-f02f-4142-98bc-a49f756984a4.jpg?v=1781245707 Filter King 18x18x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Filter King 18x18x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality https://hvacdirectusa.com/products/filter-king-18x18x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-1-75-fb18x18x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_56744d6d-1c9c-430b-9def-141530875b25.jpg?v=1781245707 Filter King 18x18x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x 1.75" - FB18X18X2-12 Filter King 18x18x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x 1.75" - FB18X18X2-12 https://hvacdirectusa.com/products/filter-king-18x18x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-18-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_07464a4f-c672-4dbc-b2bc-f4b4e9f90799.jpg?v=1781245706 Filter King 18x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 18 x 1.75" Filter King 18x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 18 x 1.75" https://hvacdirectusa.com/products/filter-king-18x18x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-3-75-fb18x18x4-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_103acedd-6f17-4d56-bb9d-1088c6bbc04e.jpg?v=1781245705 Filter King 18x18x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x 3.75" - FB18X18X4 - 4 Filter King 18x18x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x 3.75" - FB18X18X4 - 4 https://hvacdirectusa.com/products/filter-king-18x20x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0ef4aad8-7377-4b8c-bd1d-f5476573f38c.jpg?v=1781245704 Filter King 18x20x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75" Filter King 18x20x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-18x20x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-19-5-x-75-fb18x20-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1fe04e55-fe10-4e29-a034-8ab356770609.jpg?v=1781245703 Filter King 18x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75" - FB18X20 - 6 Filter King 18x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75" - FB18X20 - 6 https://hvacdirectusa.com/products/filter-king-18x20x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-19-5-x-75-fb18x20-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_524b0e38-bc1c-4756-b7ef-6ac8766c118f.jpg?v=1781245702 Filter King 18x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75" - FB18X20 -12 Filter King 18x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75" - FB18X20 -12 https://hvacdirectusa.com/products/filter-king-18x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-19-5-x-0-5-fb18x20x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9ef8a2be-d0c1-419b-9cfa-119aadda183f.jpg?v=1781245701 Filter King 18x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x 0.5" - FB18X20X0.5 - 4 Filter King 18x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x 0.5" - FB18X20X0.5 - 4 https://hvacdirectusa.com/products/filter-king-18x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-20-x-1-75-fb18x20x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_eb0e1a23-73bb-48b1-a8cf-d8d5182a863c.jpg?v=1781245700 Filter King 18x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x 1.75" - FB18X20X2 - 4 Filter King 18x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x 1.75" - FB18X20X2 - 4 https://hvacdirectusa.com/products/filter-king-18x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-20-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4a4728b3-5192-4111-b61c-5f728da7ce76.jpg?v=1781245699 Filter King 18x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x 1.75" Filter King 18x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x 1.75" https://hvacdirectusa.com/products/filter-king-18x20x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-19-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ad57ff08-4865-45a2-bcd0-df518320a76a.jpg?v=1781245698 Filter King 18x20x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x 1.75" Filter King 18x20x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x 1.75" https://hvacdirectusa.com/products/filter-king-18x20x2-air-filter-6-pack-merv-8-actual-size-18-x-20-x-1-75-fb18x20x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_87d5b722-aeda-4cb3-92f2-1a25c7e3f33e.jpg?v=1781245697 Filter King 18x20x2 Air Filter 6-PACK MERV 8 Actual Size 18 x 20 x 1.75" - FB18X20X2-6 Filter King 18x20x2 Air Filter 6-PACK MERV 8 Actual Size 18 x 20 x 1.75" - FB18X20X2-6 https://hvacdirectusa.com/products/filter-king-18x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-20-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_64ff44fa-5749-44ad-a8b4-f2d44be2708c.jpg?v=1781245696 Filter King 18x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x 1.75" Filter King 18x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x 1.75" https://hvacdirectusa.com/products/filter-king-18x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-20-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a2fb8d9a-5955-400d-822d-f891f40c5000.jpg?v=1781245696 Filter King 18x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 20.5 x .75" Filter King 18x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 20.5 x .75" https://hvacdirectusa.com/products/filter-king-18x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-20-5-x-75-fb18x21-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ef98a2aa-2d4a-456d-8abb-1bba32fa61f6.jpg?v=1781245695 Filter King 18x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 20.5 x .75" - FB18X21 -4 Filter King 18x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 20.5 x .75" - FB18X21 -4 https://hvacdirectusa.com/products/filter-king-18x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-75-fb18x22-7 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b99c6976-2a54-4bae-b28d-f0e1c321927a.jpg?v=1781245694 Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" - FB18X22 - 6 Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" - FB18X22 - 6 https://hvacdirectusa.com/products/filter-king-18x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-22-x-75-fb18x22-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_309e07bc-1396-46b1-866e-1d997b06927b.jpg?v=1781245693 Filter King 18x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 22 x .75" - FB18X22 -4 Filter King 18x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 22 x .75" - FB18X22 -4 https://hvacdirectusa.com/products/filter-king-18x22x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-75-fb18x22-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4f3b480a-30b4-467d-8e24-38e07f8a74d6.jpg?v=1781245685 Filter King 18x22x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" - FB18X22-12 Filter King 18x22x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" - FB18X22-12 https://hvacdirectusa.com/products/filter-king-18x22x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-5-x-21-5-x-75-fb18x22-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cc0c6463-34de-43a4-93ae-511938a66e3c.jpg?v=1781245684 Filter King 18x22x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 21.5 x .75) - FB18X22-3 Filter King 18x22x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 21.5 x .75) - FB18X22-3 https://hvacdirectusa.com/products/filter-king-18x22x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a59fbd8e-8039-4b74-8e2e-540445fa3a4a.jpg?v=1781245684 Filter King 18x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 0.5" Filter King 18x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 0.5" https://hvacdirectusa.com/products/filter-king-18x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aeb78a0b-288f-4e16-b2c8-e91b9cd0ca77.jpg?v=1781245683 Filter King 18x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 1.75" Filter King 18x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 1.75" https://hvacdirectusa.com/products/filter-king-18x22x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ac715a31-3fc2-47b5-9d68-06872ea447d6.jpg?v=1781245682 Filter King 18x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 1.75" Filter King 18x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 1.75" https://hvacdirectusa.com/products/filter-king-18x24x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-23-5-x-75-fb18x24-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_587c126d-7ae3-433e-83b6-2ecaec567b9a.jpg?v=1781245681 Filter King 18x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75" - FB18X24-12 Filter King 18x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75" - FB18X24-12 https://hvacdirectusa.com/products/filter-king-18x24x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-5-x-23-5-x-75-fb18x24-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_049a5eb8-c682-401c-a133-13bfd6f55196.jpg?v=1781245681 Filter King 18x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 23.5 x .75) - FB18X24-3 Filter King 18x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 23.5 x .75) - FB18X24-3 https://hvacdirectusa.com/products/filter-king-18x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-23-5-x-0-5-fb18x24x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_20ec93e1-6ba6-41b2-a64d-6dd7af7142b4.jpg?v=1781245680 Filter King 18x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 0.5" - FB18X24X0.5 - 4 Filter King 18x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 0.5" - FB18X24X0.5 - 4 https://hvacdirectusa.com/products/filter-king-18x24x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f8787669-7ee6-4979-9c99-f649b1d5dee4.jpg?v=1781245679 Filter King 18x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75" Filter King 18x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-18x24x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-23-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_50b789c5-0919-40c3-bafa-e264748aeeda.jpg?v=1781245678 Filter King 18x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75" Filter King 18x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75" https://hvacdirectusa.com/products/filter-king-18x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-23-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_016d4241-fbbc-4433-b198-4da6d443aa15.jpg?v=1781245677 Filter King 18x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75" Filter King 18x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75" https://hvacdirectusa.com/products/filter-king-18x25x1-air-filter-4-pack-carbon-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-75-fb18x25-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d029890e-45f7-4e21-bb99-1a35f5877c8b.jpg?v=1781245676 Filter King 18x25x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" - FB18X25 - 4 Filter King 18x25x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" - FB18X25 - 4 https://hvacdirectusa.com/products/filter-king-18x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_feef88d3-9391-440d-ac36-5f8d65119f35.jpg?v=1781245676 Filter King 18x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" Filter King 18x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-18x25x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-75-fb18x25-13 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e9bf962b-9d5e-4d2e-b5a2-85b45f04a9bb.jpg?v=1781245675 Filter King 18x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" - FB18X25 -12 Filter King 18x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" - FB18X25 -12 https://hvacdirectusa.com/products/filter-king-18x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_55320413-dbd6-4e5b-b160-0c21f38c87ff.jpg?v=1781245674 Filter King 18x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 25 x .75" Filter King 18x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 25 x .75" https://hvacdirectusa.com/products/filter-king-18x25x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-5-x-24-5-x-75-fb18x25-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2a18e1e4-8f5a-488c-afe5-eaa40d06d5a4.jpg?v=1781245673 Filter King 18x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 24.5 x .75) - FB18X25-3 Filter King 18x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 24.5 x .75) - FB18X25-3 https://hvacdirectusa.com/products/filter-king-18x25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-0-5-fb18x25x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6fef0a68-1314-4192-939b-1e2a07053ff4.jpg?v=1781245672 Filter King 18x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x 0.5" - FB18X25X0.5 - 4 Filter King 18x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x 0.5" - FB18X25X0.5 - 4 https://hvacdirectusa.com/products/filter-king-18x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-1-75-fb18x25x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_32ef38a1-d1dc-4d19-8c7e-c3a3c5529983.jpg?v=1781245672 Filter King 18x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x 1.75" - FB18X25X2 - 4 Filter King 18x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x 1.75" - FB18X25X2 - 4 https://hvacdirectusa.com/products/filter-king-18x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7d6f4c6e-e3b1-458c-88dc-1242c09ec667.jpg?v=1781245671 Filter King 18x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x 1.75" Filter King 18x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-18x25x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-1-75-fb18x25x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f35eebda-adff-43ac-a617-32d9fa891332.jpg?v=1781245669 Filter King 18x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x 1.75" - FB18X25X2 -12 Filter King 18x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x 1.75" - FB18X25X2 -12 https://hvacdirectusa.com/products/filter-king-18x27x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-27-x-75-fb18x27a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aaf26356-740f-4ad3-b260-1cefd0d45a9f.jpg?v=1781245668 Filter King 18x27x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 27 x .75" - FB18X27A -3 Filter King 18x27x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 27 x .75" - FB18X27A -3 https://hvacdirectusa.com/products/filter-king-18x27x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-18-x-27-x-75-fb18x27a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_439ab556-6645-4365-a2f9-3730d6cbac62.jpg?v=1781245667 Filter King 18x27x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 18 x 27 x .75) - FB18X27A-6 Filter King 18x27x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 18 x 27 x .75) - FB18X27A-6 https://hvacdirectusa.com/products/filter-king-18x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-27-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_33525b03-439d-4a60-9449-8768ff1b1d31.jpg?v=1781245666 Filter King 18x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 27.5 x .75" Filter King 18x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 27.5 x .75" https://hvacdirectusa.com/products/filter-king-18x28x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-5-x-27-5-x-75-fb18x28-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1312d627-0215-4d53-849b-103a14b44cf6.jpg?v=1781245665 Filter King 18x28x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 27.5 x .75) - FB18X28-3 Filter King 18x28x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 27.5 x .75) - FB18X28-3 https://hvacdirectusa.com/products/filter-king-18x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_02474950-c236-4673-9b41-fa56933ec92c.jpg?v=1781245664 Filter King 18x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x .75" Filter King 18x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-18x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-29-5-x-75-fb18x30-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_83bd0ca6-c846-4c51-b29a-28e736fbd7ce.jpg?v=1781245663 Filter King 18x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x .75" - FB18X30 -4 Filter King 18x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x .75" - FB18X30 -4 https://hvacdirectusa.com/products/filter-king-18x30x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-29-5-x-75-fb18x30-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e4a6e93c-7331-410e-b79e-998b973299e5.jpg?v=1781245662 Filter King 18x30x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x .75" - FB18X30-3 Filter King 18x30x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x .75" - FB18X30-3 https://hvacdirectusa.com/products/filter-king-18x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-29-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_290e9cf7-fea4-47ca-ba7f-7f16f00055fa.jpg?v=1781245660 Filter King 18x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x 1.75" Filter King 18x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x 1.75" https://hvacdirectusa.com/products/filter-king-18x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-29-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f652a811-1aaa-4576-9ee4-817e2955f620.jpg?v=1781245659 Filter King 18x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x 1.75" Filter King 18x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x 1.75" https://hvacdirectusa.com/products/filter-king-18x30x2-air-filter-12-pack-merv-8-actual-size-17-5-x-29-5-x-1-75-fb18x30x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fc3730b9-6914-4563-87f7-649d0a5a43ed.jpg?v=1781245658 Filter King 18x30x2 Air Filter 12-PACK MERV 8 Actual Size 17.5 x 29.5 x 1.75" - FB18X30X2-12 Filter King 18x30x2 Air Filter 12-PACK MERV 8 Actual Size 17.5 x 29.5 x 1.75" - FB18X30X2-12 https://hvacdirectusa.com/products/filter-king-18x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5e78ac00-ab22-4221-a015-c2e000606235.jpg?v=1781245657 Filter King 18x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75" Filter King 18x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75" https://hvacdirectusa.com/products/filter-king-18x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3b4935fc-36b0-4ac6-8423-758db3b68c28.jpg?v=1781245655 Filter King 18x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75" Filter King 18x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75" https://hvacdirectusa.com/products/filter-king-18x36x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-17-5-x-35-5-x-75-fb18x36-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3a1407f5-88bf-43ed-8b70-9e9e8f3ed748.jpg?v=1781245654 Filter King 18x36x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 35.5 x .75) - FB18X36-3 Filter King 18x36x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 35.5 x .75) - FB18X36-3 https://hvacdirectusa.com/products/filter-king-18x36x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-0-5-fb18x36x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d07e1b1f-983b-4ea9-8464-207e48ee83f2.jpg?v=1781245654 Filter King 18x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x 0.5" - FB18X36X0.5 - 4 Filter King 18x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x 0.5" - FB18X36X0.5 - 4 https://hvacdirectusa.com/products/filter-king-18x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_188731bb-364b-498d-9d2b-9f23a8aa7e03.jpg?v=1781245653 Filter King 18x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x 1.75" Filter King 18x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x 1.75" https://hvacdirectusa.com/products/filter-king-18x36x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-1-75-fb18x36x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9f0e2710-e97c-4be7-9a20-954d05ec2d3a.jpg?v=1781245652 Filter King 18x36x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x 1.75" - FB18X36X2-12 Filter King 18x36x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x 1.75" - FB18X36X2-12 https://hvacdirectusa.com/products/filter-king-18x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-36-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f698f3ed-8edc-4af3-aaab-56740a81038f.jpg?v=1781245652 Filter King 18x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 36 x 1.75" Filter King 18x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 36 x 1.75" https://hvacdirectusa.com/products/filter-king-19-25x21-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-25-x-21-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dd01b363-a944-47fc-8e5d-7faa94c779b0.jpg?v=1781245651 Filter King 19.25x21.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.25 x 21.25 x .75" Filter King 19.25x21.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.25 x 21.25 x .75" https://hvacdirectusa.com/products/filter-king-19-25x21-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-25-x-21-25-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7004953d-c32c-4395-af40-a729b463416e.jpg?v=1781245650 Filter King 19.25x21.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.25 x 21.25 x 1.75 Filter King 19.25x21.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.25 x 21.25 x 1.75 https://hvacdirectusa.com/products/filter-king-19-25x23-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-25-x-23-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_578715bd-4cc9-4d1a-82c1-14b86765e1d7.jpg?v=1781245649 Filter King 19.25x23.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.25 x 23.25 x .75" - Filter King 19.25x23.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.25 x 23.25 x .75" - https://hvacdirectusa.com/products/filter-king-19-25x23-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-25-x-23-25-x-75-fb19-25x23-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_62962895-6030-4e1c-924b-710b2736e166.jpg?v=1781245648 Filter King 19.25x23.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.25 x 23.25 x .75" - FB19.25X23.25A -3 Filter King 19.25x23.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.25 x 23.25 x .75" - FB19.25X23.25A -3 https://hvacdirectusa.com/products/filter-king-19-25x23-25x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-19-25-x-23-25-x-1-75-fb19-25x23-25a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9a0682a0-164a-4f79-9668-2387e6899f36.jpg?v=1781245647 Filter King 19.25x23.25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.25 x 23.25 x 1.75) - FB19.25X23.25A-6 Filter King 19.25x23.25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.25 x 23.25 x 1.75) - FB19.25X23.25A-6 https://hvacdirectusa.com/products/filter-king-19-25x23-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-25-x-23-25-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_59406b6c-4f09-4fea-862d-bf3a9ddec3a3.jpg?v=1781245647 Filter King 19.25x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.25 x 23.25 x 1.75 Filter King 19.25x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.25 x 23.25 x 1.75 https://hvacdirectusa.com/products/filter-king-19-5x19-5x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e98e3857-af32-472c-b706-e184c9a73f2e.jpg?v=1781245646 Filter King 19.5x19.5x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" Filter King 19.5x19.5x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-19-75x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-75-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_554519b6-9269-4380-996c-3ab9bac2e6e6.jpg?v=1781245646 Filter King 19.75x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.75 x 21.5 x .75" Filter King 19.75x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.75 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-19-5x21-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-75-fb19-5x21-5a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c1ebc0ff-dff2-48a5-a387-9150e3832a67.jpg?v=1781245644 Filter King 19.5x21.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x .75" - FB19.5X21.5A -3 Filter King 19.5x21.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x .75" - FB19.5X21.5A -3 https://hvacdirectusa.com/products/filter-king-19-5x21x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-x-75-fb19-5x21a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3e60b76e-bc77-463c-bed5-4ba4b71d66c8.jpg?v=1781245643 Filter King 19.5x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21 x .75" - FB19.5X21A -3 Filter King 19.5x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21 x .75" - FB19.5X21A -3 https://hvacdirectusa.com/products/filter-king-19-5x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fbaed315-6270-47cb-ae7f-c51e9f8122b4.jpg?v=1781245643 Filter King 19.5x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21 x 1.75 Filter King 19.5x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21 x 1.75 https://hvacdirectusa.com/products/filter-king-19-5x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3e3b5c66-de85-4620-925a-22d84ba3795c.jpg?v=1781245642 Filter King 19.5x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22 x 1.75" Filter King 19.5x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22 x 1.75" https://hvacdirectusa.com/products/filter-king-19-5x22x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-19-5-x-22-x-1-75-fb19-5x22x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c1880c1a-1434-4c60-8eae-38597092aac5.jpg?v=1781245641 Filter King 19.5x22x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.5 x 22 x 1.75) - FB19.5X22X2A-6 Filter King 19.5x22x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.5 x 22 x 1.75) - FB19.5X22X2A-6 https://hvacdirectusa.com/products/filter-king-19-5x23-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-75-fb19-5x23-5a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f6544227-81ef-4da0-8b77-74bb853b36cf.jpg?v=1781245640 Filter King 19.5x23.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" - FB19.5X23.5A -3 Filter King 19.5x23.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" - FB19.5X23.5A -3 https://hvacdirectusa.com/products/filter-king-19-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6e3df658-b152-4a6c-a492-e3ebaf8da028.jpg?v=1781245639 Filter King 19.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" Filter King 19.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-19-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_267242d1-08b1-493f-878c-8daae1fe4073.jpg?v=1781245639 Filter King 19.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75" Filter King 19.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-air-filters-19-75x21-5x1-3-pack-merv-8-hvac-pleated-ac-furnace-filters-actual-size-19-75-x-21-5-x-75-fb19-75x21-5a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f556d4b7-ab0a-4e19-8edc-7afede18ab9b.jpg?v=1781245638 Filter King Air Filters 19.75x21.5x1 | 3-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 19.75 x 21.5 x .75 - FB19.75X21.5A -3 Filter King Air Filters 19.75x21.5x1 | 3-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 19.75 x 21.5 x .75 - FB19.75X21.5A -3 https://hvacdirectusa.com/products/filter-king-19-75x21x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-75-x-21-x-75-fb19-75x21a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f3740314-5c21-4ab1-ac87-457d44eab4ab.jpg?v=1781245637 Filter King 19.75x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.75 x 21 x .75" - FB19.75X21A -3 Filter King 19.75x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.75 x 21 x .75" - FB19.75X21A -3 https://hvacdirectusa.com/products/filter-king-19-75x21x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-19-75-x-21-x-75-fb19-75x21a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_907e3a87-d19a-42fd-81c7-4334e7b757e6.jpg?v=1781245636 Filter King 19.75x21x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.75 x 21 x .75) - FB19.75X21A-6 Filter King 19.75x21x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.75 x 21 x .75) - FB19.75X21A-6 https://hvacdirectusa.com/products/filter-king-19-75x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-75-x-21-x-1-75-fb19-75x21x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_34414c2f-b995-442a-ae02-f2bff766443f.jpg?v=1781245635 Filter King 19.75x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.75 x 21 x 1.75" - FB19.75X21X2A - 4 Filter King 19.75x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.75 x 21 x 1.75" - FB19.75X21X2A - 4 https://hvacdirectusa.com/products/filter-king-air-filters-19-75x22x1-3-pack-merv-8-hvac-pleated-ac-furnace-filters-actual-size-19-75-x-22-x-75-fb19-75x22a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b4601959-ef9a-4ae6-a8c0-797e087a11e2.jpg?v=1781245635 Filter King Air Filters 19.75x22x1 | 3-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 19.75 x 22 x .75 - FB19.75X22A -3 Filter King Air Filters 19.75x22x1 | 3-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 19.75 x 22 x .75 - FB19.75X22A -3 https://hvacdirectusa.com/products/filter-king-19-75x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-75-x-22-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c316a167-5436-44ea-b5ae-6060965c9b83.jpg?v=1781245634 Filter King 19.75x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.75 x 22 x 1.75" Filter King 19.75x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.75 x 22 x 1.75" https://hvacdirectusa.com/products/filter-king-19-88x21-5x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-88-x-21-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_38a01fac-4e57-498c-9070-408e24b1d8c9.jpg?v=1781245633 Filter King 19.88x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.88 x 21.5 x 0.5" Filter King 19.88x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.88 x 21.5 x 0.5" https://hvacdirectusa.com/products/filter-king-19x19x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-19-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_80892d6f-3687-438d-94e7-81aa80b1c122.jpg?v=1781245632 Filter King 19x19x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 19 x .75" Filter King 19x19x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 19 x .75" https://hvacdirectusa.com/products/filter-king-19x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-19-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fb5765c9-7090-46a1-906a-31eb644fec71.jpg?v=1781245631 Filter King 19x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 19 x .75" Filter King 19x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 19 x .75" https://hvacdirectusa.com/products/filter-king-19x19x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-19-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ccb95ba2-f346-4aea-af50-b6c1882a7164.jpg?v=1781245631 Filter King 19x19x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 19 x 1.75" Filter King 19x19x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 19 x 1.75" https://hvacdirectusa.com/products/filter-king-19x20x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-20-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fa723dd6-fabc-42f0-9efc-1f029141779e.jpg?v=1781245630 Filter King 19x20x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 20 x .75" Filter King 19x20x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 20 x .75" https://hvacdirectusa.com/products/filter-king-19x20x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-19-x-20-x-75-fb19x20a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7dcfc0b0-7f65-453b-930b-291e5ccb4715.jpg?v=1781245629 Filter King 19x20x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19 x 20 x .75) - FB19X20A-6 Filter King 19x20x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19 x 20 x .75) - FB19X20A-6 https://hvacdirectusa.com/products/filter-king-19x21x1-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-20-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d4f0e5e8-bb49-46ff-8a58-2c368f3144bf.jpg?v=1781245628 Filter King 19x21x1 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x .75" Filter King 19x21x1 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x .75" https://hvacdirectusa.com/products/filter-king-19x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-20-5-x-75-fb19x21-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_33fc57e0-859d-4090-8520-28930e0bf0d8.jpg?v=1781245627 Filter King 19x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x .75" - FB19X21 -4 Filter King 19x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x .75" - FB19X21 -4 https://hvacdirectusa.com/products/filter-king-19x21-5x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-21-5-x-0-5-fb19x21-5x0-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5572498e-e931-4c07-b3fb-b781a97c01d1.jpg?v=1781245627 Filter King 19x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 21.5 x 0.5" - FB19X21.5X0.5A - 4 Filter King 19x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 21.5 x 0.5" - FB19X21.5X0.5A - 4 https://hvacdirectusa.com/products/filter-king-19x21-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-21-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_98f6937e-dc64-479a-aada-ddbf1a106514.jpg?v=1781245626 Filter King 19x21.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 21.5 x 1.75" Filter King 19x21.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 21.5 x 1.75" https://hvacdirectusa.com/products/filter-king-19x21x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-20-5-x-0-5-fb19x21x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a11c07a1-e1dc-45db-a310-435709c153fd.jpg?v=1781245625 Filter King 19x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x 0.5" - FB19X21X0.5 - 4 Filter King 19x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x 0.5" - FB19X21X0.5 - 4 https://hvacdirectusa.com/products/filter-king-19x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-20-5-x-1-75-fb19x21x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_55a7f64a-5c59-4c81-91dc-33683f387363.jpg?v=1781245624 Filter King 19x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x 1.75" - FB19X21X2 - 4 Filter King 19x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x 1.75" - FB19X21X2 - 4 https://hvacdirectusa.com/products/filter-king-19x21x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-20-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d87a403a-2342-49cf-89c2-929b4348a497.jpg?v=1781245624 Filter King 19x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x 1.75" - Filter King 19x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x 1.75" - https://hvacdirectusa.com/products/filter-king-9x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-x-11-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_eb0021f6-078d-492b-afb0-535c610b5fbe.jpg?v=1781245623 Filter King 9x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 11 x .75" Filter King 9x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 11 x .75" https://hvacdirectusa.com/products/filter-king-19x22x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-22-x-75-fb19x22a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e7e145aa-078b-4294-bac1-5e18a51f615c.jpg?v=1781245622 Filter King 19x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 22 x .75" - FB19X22A -3 Filter King 19x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 22 x .75" - FB19X22A -3 https://hvacdirectusa.com/products/filter-king-19x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-22-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_abf6a5b7-246b-4d11-b8e9-a664f4bd86ad.jpg?v=1781245621 Filter King 19x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 22 x .75" Filter King 19x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 22 x .75" https://hvacdirectusa.com/products/filter-king-19x22x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-19-x-22-x-75-fb19x22a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4785c993-af20-4c5a-9768-2babf0295d85.jpg?v=1781245621 Filter King 19x22x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19 x 22 x .75) - FB19X22A-6 Filter King 19x22x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19 x 22 x .75) - FB19X22A-6 https://hvacdirectusa.com/products/filter-king-19x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-22-x-1-75-fb19x22x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a40ba6e0-4c80-485d-87d2-f026b003ef96.jpg?v=1781245620 Filter King 19x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 22 x 1.75" - FB19X22X2A - 4 Filter King 19x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 22 x 1.75" - FB19X22X2A - 4 https://hvacdirectusa.com/products/filter-king-19x22x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-19-x-22-x-1-75-fb19x22x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_66cbd2c4-9e49-4b9f-adf5-21f9118ca66f.jpg?v=1781245619 Filter King 19x22x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19 x 22 x 1.75) - FB19X22X2A-6 Filter King 19x22x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19 x 22 x 1.75) - FB19X22X2A-6 https://hvacdirectusa.com/products/filter-king-19x23x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-23-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5a2dab06-fef7-42f4-aa32-d8a276257552.jpg?v=1781245619 Filter King 19x23x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 23 x .75" Filter King 19x23x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 23 x .75" https://hvacdirectusa.com/products/filter-king-19x23x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-19-x-23-x-75-fb19x23a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c58777cf-e100-4af3-8a99-bc0055616e9f.jpg?v=1781245618 Filter King 19x23x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19 x 23 x .75) - FB19X23A-6 Filter King 19x23x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19 x 23 x .75) - FB19X23A-6 https://hvacdirectusa.com/products/filter-king-19x23x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-23-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_effb67e1-fa32-426f-a04e-7aa58c42cde9.jpg?v=1781245617 Filter King 19x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 23 x 1.75 Filter King 19x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 23 x 1.75 https://hvacdirectusa.com/products/filter-king-19x23x2-air-filter-6-pack-merv-8-actual-size-19-x-23-x-1-75-fb19x23x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a9ad8535-55d1-44fc-89da-d101a15c8d12.jpg?v=1781245616 Filter King 19x23x2 Air Filter 6-PACK MERV 8 Actual Size 19 x 23 x 1.75 - FB19X23X2A-6 Filter King 19x23x2 Air Filter 6-PACK MERV 8 Actual Size 19 x 23 x 1.75 - FB19X23X2A-6 https://hvacdirectusa.com/products/filter-king-19x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-24-5-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6148f594-df36-4ada-861e-0fd3c37324e7.jpg?v=1781245615 Filter King 19x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 24.5 x .75" Filter King 19x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-19x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0d62a30d-f99b-4c25-8bee-2f49586725fa.jpg?v=1781245614 Filter King 19x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 24.5 x .75" Filter King 19x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-19x25x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-18-5-x-24-5-x-75-fb19x25-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_821a67d3-c756-46cf-a864-a7956adba7ba.jpg?v=1781245613 Filter King 19x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 18.5 x 24.5 x .75) - FB19X25-3 Filter King 19x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 18.5 x 24.5 x .75) - FB19X25-3 https://hvacdirectusa.com/products/filter-king-19x25x0-5-air-filter-4-pack-merv-8-actual-size-18-5-x-24-5-x-0-5-fb19x25x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_13336fc4-ff0e-46a7-a941-5efd052a7d22.jpg?v=1781245613 Filter King 19x25x0.5 Air Filter 4-PACK MERV 8 Actual Size 18.5 x 24.5 x 0.5" - FB19X25X0.5 -4 Filter King 19x25x0.5 Air Filter 4-PACK MERV 8 Actual Size 18.5 x 24.5 x 0.5" - FB19X25X0.5 -4 https://hvacdirectusa.com/products/filter-king-19x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5x24-5x1-75-fb19x25x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_92e35625-9c57-40ea-9344-c05da4e480ba.jpg?v=1781245612 Filter King 19x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5x24.5x1.75" - FB19X25X2 - 4 Filter King 19x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5x24.5x1.75" - FB19X25X2 - 4 https://hvacdirectusa.com/products/filter-king-19x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5x24-5x1-75-visit-the-filter-king-store 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2db07650-8150-4b5f-861c-037107bd6be3.jpg?v=1781245611 Filter King 19x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5x24.5x1.75" Visit the Filter King Store Filter King 19x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5x24.5x1.75" Visit the Filter King Store https://hvacdirectusa.com/products/filter-king-19x25x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5x24-5x1-75-fb19x25x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6782970d-9528-4c4f-9041-2192190cdd26.jpg?v=1781245610 Filter King 19x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5x24.5x1.75" - FB19X25X2-12 Filter King 19x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5x24.5x1.75" - FB19X25X2-12 https://hvacdirectusa.com/products/filter-king-19x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-27-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4f2bcac2-ef09-4ee5-8d6a-4ec7bc178f1c.jpg?v=1781245610 Filter King 19x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27 x .75" Filter King 19x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27 x .75" https://hvacdirectusa.com/products/filter-king-19x27x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-27-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d6591819-8a46-475e-a5a5-736fc37a27b7.jpg?v=1781245609 Filter King 19x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27 x 0.5" Filter King 19x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27 x 0.5" https://hvacdirectusa.com/products/filter-king-19x27x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-27-x-1-75-fb19x27x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_181c352d-60d3-4f1d-bab5-7f3456bfe77b.jpg?v=1781245605 Filter King 19x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27 x 1.75" - FB19X27X2 - 4 Filter King 19x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27 x 1.75" - FB19X27X2 - 4 https://hvacdirectusa.com/products/filter-king-19x27x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-27-x-1-75-fb19x27x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e9a2e4bb-9c23-43c8-9984-eae5a541b770.jpg?v=1781245604 Filter King 19x27x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27 x 1.75" - FB19X27X2 -12 Filter King 19x27x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27 x 1.75" - FB19X27X2 -12 https://hvacdirectusa.com/products/filter-king-19x27x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-27-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e6b0ea5a-080d-486a-9850-2c715795481e.jpg?v=1781245603 Filter King 19x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27 x 1.75" Filter King 19x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27 x 1.75" https://hvacdirectusa.com/products/filter-king-air-filters-20-75x20-75x1-3-pack-merv-8-hvac-pleated-ac-furnace-filters-actual-size-20-75-x-20-75-x-75-fb20-75x20-75a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_795df5bf-6101-4664-9dd7-dd55382bab46.jpg?v=1781245602 Filter King Air Filters 20.75x20.75x1 | 3-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 20.75 x 20.75 x .75 - FB20.75X20.75A -3 Filter King Air Filters 20.75x20.75x1 | 3-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 20.75 x 20.75 x .75 - FB20.75X20.75A -3 https://hvacdirectusa.com/products/filter-king-air-filters-20-75x21-75x1-4-pack-merv-8-hvac-pleated-ac-furnace-filters-air-purifier-replacement-filters-for-clean-healthy-fresh-environment-made-in-usa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c28c4439-6b04-403e-8b0c-8d7431e1969c.jpg?v=1781245601 Filter King Air Filters 20.75x21.75x1 | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA Filter King Air Filters 20.75x21.75x1 | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA https://hvacdirectusa.com/products/filter-king-air-filters-20-75x21-75x1-3-pack-merv-8-hvac-pleated-ac-furnace-filters-actual-size-20-75-x-21-75-x-75-fb20-75x21-75a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7494bfd6-a398-4510-aa26-22e83d2c5aeb.jpg?v=1781245599 Filter King Air Filters 20.75x21.75x1 | 3-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 20.75 x 21.75 x .75 - FB20.75X21.75A -3 Filter King Air Filters 20.75x21.75x1 | 3-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 20.75 x 21.75 x .75 - FB20.75X21.75A -3 https://hvacdirectusa.com/products/filter-king-20x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-75-fb20x20-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7e35fbd1-74e5-4cad-a4b3-f8ec27fc84d6.jpg?v=1781245595 Filter King 20x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" - FB20X20 - 4 Filter King 20x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" - FB20X20 - 4 https://hvacdirectusa.com/products/filter-king-20x20x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-75-visit-the-filter-king-store 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4d6055cb-a335-46c3-a9ae-9404d3faa429.jpg?v=1781245595 Filter King 20x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" Visit the Filter King Store Filter King 20x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" Visit the Filter King Store https://hvacdirectusa.com/products/filter-king-20x20x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-19-5-x-19-5-x-75-fb20x20-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bf64af14-dc16-4098-80d9-3e9c59d4f79b.jpg?v=1781245593 Filter King 20x20x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.5 x 19.5 x .75) - FB20X20-3 Filter King 20x20x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.5 x 19.5 x .75) - FB20X20-3 https://hvacdirectusa.com/products/filter-king-20x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-0-5-fb20x20x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_02e7c2c7-cded-423e-aa7e-8f1636a4def2.jpg?v=1781245593 Filter King 20x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 0.5" - FB20X20X0.5 - 4 Filter King 20x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 0.5" - FB20X20X0.5 - 4 https://hvacdirectusa.com/products/filter-king-20x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-1-75-fb20x20x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cfe9b4d4-9ae0-4303-abd4-98536a7e4ec2.jpg?v=1781245592 Filter King 20x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 1.75" - FB20X20X2 - 6 Filter King 20x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 1.75" - FB20X20X2 - 6 https://hvacdirectusa.com/products/filter-king-20x21-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-21-5-x-75-fb20x21-5a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5ae38449-1160-4d0f-852a-e7e34b696f19.jpg?v=1781245591 Filter King 20x21.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21.5 x .75" - FB20X21.5A -3 Filter King 20x21.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21.5 x .75" - FB20X21.5A -3 https://hvacdirectusa.com/products/filter-king-20x21-5x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-20-x-21-5-x-1-75-fb20x21-5a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f4f1bc44-73fc-4938-a586-9efd0229eefe.jpg?v=1781245590 Filter King 20x21.5x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 21.5 x 1.75) - FB20X21.5A-6 Filter King 20x21.5x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 21.5 x 1.75) - FB20X21.5A-6 https://hvacdirectusa.com/products/filter-king-20x21-5x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-20-x-21-5-x-75-fb20x21-5a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c5f7240e-6c98-4200-a3fd-35618506e528.jpg?v=1781245589 Filter King 20x21.5x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 21.5 x .75) - FB20X21.5A-6 Filter King 20x21.5x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 21.5 x .75) - FB20X21.5A-6 https://hvacdirectusa.com/products/filter-king-20x21-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-21-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8a6d9f65-99bc-42b6-a989-15fb0811d92d.jpg?v=1781245589 Filter King 20x21.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21.5 x 1.75" Filter King 20x21.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21.5 x 1.75" https://hvacdirectusa.com/products/filter-king-20x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-21-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_623667f9-d09f-42d6-9245-6ecbc10079bf.jpg?v=1781245588 Filter King 20x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21 x .75" Filter King 20x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21 x .75" https://hvacdirectusa.com/products/filter-king-20x21x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-21-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_421a5391-93b7-4c4d-a78a-90f661f473cc.jpg?v=1781245587 Filter King 20x21x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21 x .75" Filter King 20x21x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21 x .75" https://hvacdirectusa.com/products/filter-king-20x21x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-21-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3b763e55-9e8b-4cf4-8386-722743e35a9a.jpg?v=1781245586 Filter King 20x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21 x .75" Filter King 20x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21 x .75" https://hvacdirectusa.com/products/filter-king-20x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-21-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_55e6af1c-8ae8-469c-8129-1a84e2be95ac.jpg?v=1781245585 Filter King 20x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21 x 1.75" Filter King 20x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21 x 1.75" https://hvacdirectusa.com/products/filter-king-20x21x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-21-x-1-75-fb20x21x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_20138c00-886e-4fff-a261-f8183f89ba3c.jpg?v=1781245584 Filter King 20x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21 x 1.75" - FB20X21X2A-6 Filter King 20x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21 x 1.75" - FB20X21X2A-6 https://hvacdirectusa.com/products/filter-king-20x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_37998046-97cb-4760-9e27-b396ea2d6647.jpg?v=1781245584 Filter King 20x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x .75" Filter King 20x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-20x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-75-visit-the-filter-king-store 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3149371c-2a2d-4168-b8d8-b93e2bd74343.jpg?v=1781245583 Filter King 20x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x .75" Visit the Filter King Store Filter King 20x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x .75" Visit the Filter King Store https://hvacdirectusa.com/products/filter-king-20x22x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-75-fb20x22-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_79ef55d2-3382-419e-8989-860b990821a7.jpg?v=1781245582 Filter King 20x22x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x .75" - FB20X22 -12 Filter King 20x22x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x .75" - FB20X22 -12 https://hvacdirectusa.com/products/filter-king-20x22-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-22-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0f188c47-5261-4320-bdaa-6d4df422fa39.jpg?v=1781245581 Filter King 20x22.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 22.25 x .75" Filter King 20x22.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 22.25 x .75" https://hvacdirectusa.com/products/filter-king-20x22-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-22-25-x-75-fb20x22-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b8759cef-cdf2-4d69-b074-47c111d73a01.jpg?v=1781245580 Filter King 20x22.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 22.25 x .75" - FB20X22.25A-3 Filter King 20x22.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 22.25 x .75" - FB20X22.25A-3 https://hvacdirectusa.com/products/filter-king-20x22x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fbd3a941-23a0-4f9e-bfee-079245802902.jpg?v=1781245580 Filter King 20x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 0.5" Filter King 20x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 0.5" https://hvacdirectusa.com/products/filter-king-20x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-1-75-fb20x22x2-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0368b739-a669-484b-82f6-99ab70205a7a.jpg?v=1781245579 Filter King 20x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75" - FB20X22X2 - 4 Filter King 20x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75" - FB20X22X2 - 4 https://hvacdirectusa.com/products/filter-king-20x22x2-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cbcc6374-c935-4f33-a744-0f63295e29ed.jpg?v=1781245578 Filter King 20x22x2 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75" Filter King 20x22x2 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75" https://hvacdirectusa.com/products/filter-king-20x22x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_41433c2f-79c3-40ea-b32c-54293b7adf12.jpg?v=1781245577 Filter King 20x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75" Filter King 20x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75" https://hvacdirectusa.com/products/filter-king-20x22x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-20-x-22-x-1-75-fb20x22x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d3308637-ad98-459d-92d9-f107b0baafa2.jpg?v=1781245576 Filter King 20x22x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 22 x 1.75) - FB20X22X2-6 Filter King 20x22x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 22 x 1.75) - FB20X22X2-6 https://hvacdirectusa.com/products/filter-king-20x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-22-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_448f2862-eaaa-4726-9626-5f22a90704b6.jpg?v=1781245575 Filter King 20x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 22 x 1.75" Filter King 20x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 22 x 1.75" https://hvacdirectusa.com/products/filter-king-20x23x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_11faad25-4adc-4f1a-aa81-8f7f16bf474e.jpg?v=1781245575 Filter King 20x23x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" Filter King 20x23x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" https://hvacdirectusa.com/products/filter-king-20x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-75-fb20x23-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_60e7f2a4-e061-4a24-8f01-3e5d1931d2a5.jpg?v=1781245574 Filter King 20x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" - FB20X23 - 4 Filter King 20x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" - FB20X23 - 4 https://hvacdirectusa.com/products/filter-king-20x23x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-75-fb20x23-7 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_de785a97-cb5f-478e-b219-d21b84c68d37.jpg?v=1781245573 Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" - FB20X23 - 6 Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" - FB20X23 - 6 https://hvacdirectusa.com/products/filter-king-20x23x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d139eb66-8658-46ca-a9f5-f04032dc54e1.jpg?v=1781245572 Filter King 20x23x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 0.5" Filter King 20x23x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 0.5" https://hvacdirectusa.com/products/filter-king-20x23x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-1-75-fb20x23x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6f47c5f5-7849-4342-b075-3e29b6c0d665.jpg?v=1781245571 Filter King 20x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75" - FB20X23X2 - 4 Filter King 20x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75" - FB20X23X2 - 4 https://hvacdirectusa.com/products/filter-king-20x23x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_23d05141-5faf-4a3a-9c7d-c9aae655a33f.jpg?v=1781245571 Filter King 20x23x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75" Filter King 20x23x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75" https://hvacdirectusa.com/products/filter-king-20x23x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-1-75-fb20x23x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c1fd0cf9-9db8-4e41-b02d-e223367f6cd2.jpg?v=1781245570 Filter King 20x23x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75" - FB20X23X2-12 Filter King 20x23x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75" - FB20X23X2-12 https://hvacdirectusa.com/products/filter-king-20x23x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-20-x-23-x-1-75-fb20x23x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_294ab247-19fb-4b07-a794-7c27d95629c2.jpg?v=1781245569 Filter King 20x23x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 23 x 1.75) - FB20X23X2-6 Filter King 20x23x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 23 x 1.75) - FB20X23X2-6 https://hvacdirectusa.com/products/filter-king-20x24x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-75-fb20x24-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_940ae1d0-1c52-4c53-97a4-5843bbd41cef.jpg?v=1781245569 Filter King 20x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" - FB20X24 - 6 Filter King 20x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" - FB20X24 - 6 https://hvacdirectusa.com/products/filter-king-20x24x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-19-5-x-23-5-x-75-fb20x24-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_08fe2d8d-4021-4cc2-8b73-bb30d6c4cc9c.jpg?v=1781245568 Filter King 20x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.5 x 23.5 x .75) - FB20X24-3 Filter King 20x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.5 x 23.5 x .75) - FB20X24-3 https://hvacdirectusa.com/products/filter-king-20x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b761625c-8efb-4c65-8243-a38b325ea25b.jpg?v=1781245567 Filter King 20x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" Filter King 20x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-20x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-0-7 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3e3ae0e6-6d72-4dde-83ac-c604ec25d739.jpg?v=1781245566 Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5" Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5" https://hvacdirectusa.com/products/filter-king-20x24x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_85507ee8-38a4-4c43-ac2c-fb41d2c3940e.jpg?v=1781245565 Filter King 20x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75" Filter King 20x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75" https://hvacdirectusa.com/products/filter-king-20x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-1-75-fb20x24x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e5dd29ff-0751-40b4-ae5c-3183c37a339e.jpg?v=1781245564 Filter King 20x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75" - FB20X24X2 - 4 Filter King 20x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75" - FB20X24X2 - 4 https://hvacdirectusa.com/products/filter-king-20x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b270eba8-ca13-45a0-bb4f-a7ba1ca2757a.jpg?v=1781245563 Filter King 20x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75" Filter King 20x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75" https://hvacdirectusa.com/products/filter-king-20x24x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-75-fb20x24x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d7743b6e-ca85-4201-b374-5b90646a1a27.jpg?v=1781245562 Filter King 20x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" - FB20X24X2-12 Filter King 20x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" - FB20X24X2-12 https://hvacdirectusa.com/products/filter-king-20x24x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-38-x-23-38-x-3-75-fb20x24x4-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5f257381-af94-4e0c-85dd-c273b1ba6e0b.jpg?v=1781245562 Filter King 20x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.38 x 23.38 x 3.75" - FB20X24X4 - 4 Filter King 20x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.38 x 23.38 x 3.75" - FB20X24X4 - 4 https://hvacdirectusa.com/products/filter-king-20x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-75-fb20x25-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9437e4b3-f33b-481d-b4db-1b8f2c53ca58.jpg?v=1781245561 Filter King 20x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x .75" - FB20X25 - 6 Filter King 20x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x .75" - FB20X25 - 6 https://hvacdirectusa.com/products/filter-king-20x25x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-75-fb20x25-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ff62f676-5638-4b4f-aaed-116ac07e5f54.jpg?v=1781245560 Filter King 20x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x .75" - FB20X25-12 Filter King 20x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x .75" - FB20X25-12 https://hvacdirectusa.com/products/filter-king-20x25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-0-5-fb20x25x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_00fbac8c-d6e6-4c2b-91c3-c27830bdf33c.jpg?v=1781245559 Filter King 20x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 0.5" - FB20X25X0.5 -4 Filter King 20x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 0.5" - FB20X25X0.5 -4 https://hvacdirectusa.com/products/filter-king-20x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5b0fafa4-152c-4c16-bf7a-a8cc8c6b6b26.jpg?v=1781245558 Filter King 20x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 1.75" Filter King 20x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-20x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6e9f790e-b30d-497b-bc7e-72c524198f22.jpg?v=1781245558 Filter King 20x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 1.75" Filter King 20x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-20x25x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-3-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6e866ec6-7a99-42e6-ae9f-2cd1fa209198.jpg?v=1781245557 Filter King 20x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 3.75" Filter King 20x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 3.75" https://hvacdirectusa.com/products/filter-king-20x27x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-27-x-75-fb20x27a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_23519eed-20dc-433a-80b4-deeaeda48a3f.jpg?v=1781245556 Filter King 20x27x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 27 x .75" - FB20X27A -3 Filter King 20x27x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 27 x .75" - FB20X27A -3 https://hvacdirectusa.com/products/filter-king-20x27x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-27-x-75-fb20x27a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cdb47e13-e471-489b-845c-ffb92dcfddec.jpg?v=1781245555 Filter King 20x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 27 x .75" - FB20X27A-6 Filter King 20x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 27 x .75" - FB20X27A-6 https://hvacdirectusa.com/products/filter-king-20x27x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-27-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c202d8db-45fe-40bb-b0c1-9be15c153906.jpg?v=1781245554 Filter King 20x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 27 x 1.75" Filter King 20x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 27 x 1.75" https://hvacdirectusa.com/products/filter-king-20x27x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-20-x-27-x-1-75-fb20x27x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_792486ff-c7cf-499b-8bba-7ab95991c581.jpg?v=1781245553 Filter King 20x27x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 27 x 1.75) - FB20X27X2A-6 Filter King 20x27x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 27 x 1.75) - FB20X27X2A-6 https://hvacdirectusa.com/products/filter-king-20x30x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_77be98c5-14fe-4946-b64c-28fa5c417a6d.jpg?v=1781245553 Filter King 20x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75" Filter King 20x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-20x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_337a9f40-4511-407e-984c-ffce0cedd9e7.jpg?v=1781245552 Filter King 20x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75" Filter King 20x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-20x30x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-0-5-fb20x30x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6499494b-b909-4667-af70-1854a32f874d.jpg?v=1781245551 Filter King 20x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 0.5" - FB20X30X0.5 -4 Filter King 20x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 0.5" - FB20X30X0.5 -4 https://hvacdirectusa.com/products/filter-king-20x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-1-75-fb20x30x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_65beab9f-b124-4f7e-b5dc-4bf5dad1473f.jpg?v=1781245550 Filter King 20x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75" - FB20X30X2 - 4 Filter King 20x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75" - FB20X30X2 - 4 https://hvacdirectusa.com/products/filter-king-20x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-1-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2e622fc2-c38b-4c73-b3c5-3b8dfb976878.jpg?v=1781245549 Filter King 20x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75" Filter King 20x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75" https://hvacdirectusa.com/products/filter-king-20x30x2-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ec6d2376-eb7e-4794-b2db-cd71acb707a7.jpg?v=1781245548 Filter King 20x30x2 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75" Filter King 20x30x2 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75" https://hvacdirectusa.com/products/filter-king-20x30x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-3-75-fb20x30x4-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4e57b478-72ca-4dfb-bfa9-e968f1d77a1f.jpg?v=1781245547 Filter King 20x30x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 3.75" - FB20X30X4 - 4 Filter King 20x30x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 3.75" - FB20X30X4 - 4 https://hvacdirectusa.com/products/filter-king-20x32x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-20-x-32-x-75-fb20x32a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3738b71b-b2fd-40a1-be6a-98998ea198c2.jpg?v=1781245547 Filter King 20x32x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 32 x .75) - FB20X32A-6 Filter King 20x32x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 32 x .75) - FB20X32A-6 https://hvacdirectusa.com/products/filter-king-20x32x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-32-x-1-75-fb20x32x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_88a255bd-b4d4-408c-b139-d39aa35658f4.jpg?v=1781245546 Filter King 20x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 32 x 1.75" - FB20X32X2A - 4 Filter King 20x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 32 x 1.75" - FB20X32X2A - 4 https://hvacdirectusa.com/products/filter-king-20x23x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a6977691-774b-4b57-a7a5-2387aa350dfd.jpg?v=1781245545 Filter King 20x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75 Filter King 20x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75 https://hvacdirectusa.com/products/filter-king-20x32x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-20-x-32-x-1-75-fb20x32x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_656d196b-74bd-4d48-90c7-cb2ff41596ab.jpg?v=1781245544 Filter King 20x32x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 32 x 1.75) - FB20X32X2A-6 Filter King 20x32x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20 x 32 x 1.75) - FB20X32X2A-6 https://hvacdirectusa.com/products/filter-king-20x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-33-5-x-75-fb20x34-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8af2ba98-aaec-4280-9b99-04c6b84d8b55.jpg?v=1781245543 Filter King 20x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x .75" - FB20X34 - 4 Filter King 20x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x .75" - FB20X34 - 4 https://hvacdirectusa.com/products/filter-king-20x34x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-33-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3b7a3e25-bdf3-417c-aee1-92eb12eb600d.jpg?v=1781245542 Filter King 20x34x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x .75" Filter King 20x34x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x .75" https://hvacdirectusa.com/products/filter-king-20x34x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-19-5-x-33-5-x-75-fb20x34-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_323da34f-c739-4e80-9308-a75000329481.jpg?v=1781245542 Filter King 20x34x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.5 x 33.5 x .75) - FB20X34-3 Filter King 20x34x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.5 x 33.5 x .75) - FB20X34-3 https://hvacdirectusa.com/products/filter-king-20x34x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-33-5-x-1-75-fb20x34x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_328054a7-f1e2-4ddc-8b08-c6301e5d66ed.jpg?v=1781245541 Filter King 20x34x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x 1.75" - FB20X34X2 - 4 Filter King 20x34x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x 1.75" - FB20X34X2 - 4 https://hvacdirectusa.com/products/filter-king-20x34x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-33-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8daac309-7b12-40ac-a709-57e7f55a03ba.jpg?v=1781245540 Filter King 20x34x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x 1.75" Filter King 20x34x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x 1.75" https://hvacdirectusa.com/products/filter-king-20x34x2-air-filter-12-pack-merv-8-actual-size-19-5-x-33-5-x-1-75-fb20x34x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_98a32a0a-6fc6-4468-98e6-39a072cc288a.jpg?v=1781245539 Filter King 20x34x2 Air Filter 12-PACK MERV 8 Actual Size 19.5 x 33.5 x 1.75" - FB20X34X2 -12 Filter King 20x34x2 Air Filter 12-PACK MERV 8 Actual Size 19.5 x 33.5 x 1.75" - FB20X34X2 -12 https://hvacdirectusa.com/products/filter-king-20x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c63cd5de-126d-43f8-9652-3256374d4b1c.jpg?v=1781245539 Filter King 20x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" Filter King 20x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" https://hvacdirectusa.com/products/filter-king-20x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-75-fb20x36-7 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2f0f0809-4375-4b9b-9177-c46244cefc02.jpg?v=1781245538 Filter King 20x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" - FB20X36 - 6 Filter King 20x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" - FB20X36 - 6 https://hvacdirectusa.com/products/filter-king-20x36x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-75-fb20x36a-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_90170395-7cd5-4f7d-b102-054350e81ef6.jpg?v=1781245537 Filter King 20x36x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" - FB20X36A-12 Filter King 20x36x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" - FB20X36A-12 https://hvacdirectusa.com/products/filter-king-20x36x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-0-5-fb20x36x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2f2688ac-4a3e-4f73-b0d8-c7992e12b029.jpg?v=1781245536 Filter King 20x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x 0.5" - FB20X36X0.5 - 4 Filter King 20x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x 0.5" - FB20X36X0.5 - 4 https://hvacdirectusa.com/products/filter-king-20x36x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1db76086-95bd-435d-b255-61d8a2faebe2.jpg?v=1781245535 Filter King 20x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x 1.75" Filter King 20x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x 1.75" https://hvacdirectusa.com/products/filter-king-20x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_232d664a-e1b4-4c26-9541-1564f40f81e5.jpg?v=1781245535 Filter King 20x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x 1.75" Filter King 20x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x 1.75" https://hvacdirectusa.com/products/filter-king-20x36x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-19-5-x-35-5-x-1-75-fb20x36x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cd827f78-a41c-4e12-ac8b-933de97a90a1.jpg?v=1781245534 Filter King 20x36x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.5 x 35.5 x 1.75) - FB20X36X2-6 Filter King 20x36x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.5 x 35.5 x 1.75) - FB20X36X2-6 https://hvacdirectusa.com/products/filter-king-20x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b35e8f09-a3c8-47f8-ba8f-1715390e3d13.jpg?v=1781245533 Filter King 20x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" Filter King 20x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" https://hvacdirectusa.com/products/filter-king-20x40x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_09bc1dcc-17d3-4ec6-ba64-a8d70d625c33.jpg?v=1781245532 Filter King 20x40x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" Filter King 20x40x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" https://hvacdirectusa.com/products/filter-king-20x40x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-1-75-fb20x40x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a6617546-34dc-495e-9130-5f235e507106.jpg?v=1781245529 Filter King 20x40x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x 1.75" - FB20X40X2 - 4 Filter King 20x40x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x 1.75" - FB20X40X2 - 4 https://hvacdirectusa.com/products/filter-king-20x40x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-1-75-fb20x40x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_10794726-325a-448f-b628-7c557f8777fe.jpg?v=1781245527 Filter King 20x40x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x 1.75" - FB20X40X2 -12 Filter King 20x40x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x 1.75" - FB20X40X2 -12 https://hvacdirectusa.com/products/filter-king-20x40x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4d432eab-6c8a-4512-a532-065be1d25587.jpg?v=1781245526 Filter King 20x40x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x 1.75" Filter King 20x40x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x 1.75" https://hvacdirectusa.com/products/filter-king-21-25x21-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-25-x-21-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_78833c18-c4de-41a5-8fff-67b093a8c6e8.jpg?v=1781245525 Filter King 21.25x21.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.25 x 21.25 x .75" Filter King 21.25x21.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.25 x 21.25 x .75" https://hvacdirectusa.com/products/filter-king-21-25x21-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-25-x-21-25-x-75-fb21-25x21-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_072257df-de12-49db-be79-ea173a08e662.jpg?v=1781245524 Filter King 21.25x21.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.25 x 21.25 x .75" - FB21.25X21.25A -3 Filter King 21.25x21.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.25 x 21.25 x .75" - FB21.25X21.25A -3 https://hvacdirectusa.com/products/filter-king-21-25x21-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-25-x-21-25-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ad5dcc36-1556-48bb-93a6-f19f13b4e854.jpg?v=1781245522 Filter King 21.25x21.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.25 x 21.25 x 1.75" Filter King 21.25x21.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.25 x 21.25 x 1.75" https://hvacdirectusa.com/products/filter-king-21-5x23-25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_966d1e0a-d30b-4116-a730-236ca18dc201.jpg?v=1781245522 Filter King 21.5x23.25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.25 x .75" Filter King 21.5x23.25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.25 x .75" https://hvacdirectusa.com/products/filter-king-21-5x23-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1a9178a0-be09-4e3e-9d77-8e4eb3255fe6.jpg?v=1781245521 Filter King 21.5x23.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.25 x .75 Filter King 21.5x23.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.25 x .75 https://hvacdirectusa.com/products/filter-king-21-5x23-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-25-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_97ae1682-0240-4d57-881d-894fe77b8591.jpg?v=1781245520 Filter King 21.5x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.25 x 1.75" Filter King 21.5x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.25 x 1.75" https://hvacdirectusa.com/products/filter-king-21-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ddb9dd0a-54e5-49a9-b4d4-aea3bf0e3417.jpg?v=1781245519 Filter King 21.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x .75" Filter King 21.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-21-5x23-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-25-x-75-fb21-5x23-5a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_52bb384f-88de-40f8-8118-463125b164bb.jpg?v=1781245518 Filter King 21.5x23.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.25 x .75" - FB21.5X23.5A -4 Filter King 21.5x23.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.25 x .75" - FB21.5X23.5A -4 https://hvacdirectusa.com/products/filter-king-21-5x23x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-x-75-fb21-5x23a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b17941b8-2899-43fa-82cf-26d0634ae284.jpg?v=1781245517 Filter King 21.5x23x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23 x .75" - FB21.5X23A -3 Filter King 21.5x23x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23 x .75" - FB21.5X23A -3 https://hvacdirectusa.com/products/filter-king-21-5x23x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c5739d35-cfcc-4e3a-8465-ad3372b31186.jpg?v=1781245517 Filter King 21.5x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23 x 1.75" Filter King 21.5x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23 x 1.75" https://hvacdirectusa.com/products/filter-king-21-5x23x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-x-1-75-fb21-5x23x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_40d68718-0294-4e5b-be8d-ef89d4227b66.jpg?v=1781245516 Filter King 21.5x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23 x 1.75" - FB21.5X23X2A-6 Filter King 21.5x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23 x 1.75" - FB21.5X23X2A-6 https://hvacdirectusa.com/products/filter-king-21-5x24x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-24-x-75-fb21-5x24a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_373d56d2-de52-4fe1-974e-67273ad24b2f.jpg?v=1781245515 Filter King 21.5x24x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 24 x .75" - FB21.5X24A -3 Filter King 21.5x24x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 24 x .75" - FB21.5X24A -3 https://hvacdirectusa.com/products/filter-king-21-5x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-24-x-1-75-fb21-5x24x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_be6ed283-c52e-4866-8d38-dfeeb86cee13.jpg?v=1781245514 Filter King 21.5x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 24 x 1.75" - FB21.5X24X2A - 4 Filter King 21.5x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 24 x 1.75" - FB21.5X24X2A - 4 https://hvacdirectusa.com/products/filter-king-21-5x26x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-26-x-75-fb21-5x26a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_636c7181-add9-41ca-842d-beaf7e74fce2.jpg?v=1781245513 Filter King 21.5x26x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 26 x .75" - FB21.5X26A -3 Filter King 21.5x26x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 26 x .75" - FB21.5X26A -3 https://hvacdirectusa.com/products/filter-king-21-5x26x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-26-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6348fc99-5d13-496e-a4a7-14a4f81959e1.jpg?v=1781245512 Filter King 21.5x26x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 26 x 1.75" Filter King 21.5x26x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 26 x 1.75" https://hvacdirectusa.com/products/filter-king-21-5x26x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-21-5-x-26-x-1-75-fb21-5x26x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_db90f6f1-40e5-4815-8be1-aa5fb5967472.jpg?v=1781245512 Filter King 21.5x26x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 26 x 1.75) - FB21.5X26X2A-6 Filter King 21.5x26x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 26 x 1.75) - FB21.5X26X2A-6 https://hvacdirectusa.com/products/filter-king-21x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-20-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dcbb6d51-ab0b-4d1b-9bb8-00d52d0a0604.jpg?v=1781245511 Filter King 21x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x .75" Filter King 21x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x .75" https://hvacdirectusa.com/products/filter-king-21x21x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-20-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f2ed48e2-725a-41a2-ade1-f3319d401a3b.jpg?v=1781245510 Filter King 21x21x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x .75" Filter King 21x21x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x .75" https://hvacdirectusa.com/products/filter-king-21x21x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-20-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_600ee193-2e27-4404-8a41-80316b6d1f76.jpg?v=1781245509 Filter King 21x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x 0.5" Filter King 21x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x 0.5" https://hvacdirectusa.com/products/best-21x21x2-air-filters-4-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b681c98c-dbd3-4955-9b02-4fc1637a7699.jpg?v=1781245508 Best 21x21x2 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Best 21x21x2 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality https://hvacdirectusa.com/products/filter-king-21x21x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-21-x-1-75-fb21x21x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_28b93776-f63f-45b0-b210-803f9030bd20.jpg?v=1781245504 Filter King 21x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21 x 1.75" - FB21X21X2 -6 Filter King 21x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21 x 1.75" - FB21X21X2 -6 https://hvacdirectusa.com/products/filter-king-21x21x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-20-5-x-75-fb21x21x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_43ef64de-391b-4810-9879-38cdd0f13281.jpg?v=1781245504 Filter King 21x21x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x .75" - FB21X21X2-12 Filter King 21x21x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x .75" - FB21X21X2-12 https://hvacdirectusa.com/products/filter-king-21x21x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-21-x-21-x-1-75-fb21x21x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_24a17083-7f15-41cf-9490-b2ce7a8510bc.jpg?v=1781245503 Filter King 21x21x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21 x 21 x 1.75) - FB21X21X2-6 Filter King 21x21x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21 x 21 x 1.75) - FB21X21X2-6 https://hvacdirectusa.com/products/filter-king-21x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-21-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4fa305c6-7829-4867-a141-3a523bfc438e.jpg?v=1781245502 Filter King 21x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21 x 1.75" Filter King 21x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21 x 1.75" https://hvacdirectusa.com/products/filter-king-21x22x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8bb2c87e-2a0c-40eb-a289-5923b79186b9.jpg?v=1781245502 Filter King 21x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x .75" Filter King 21x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-21x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5ac34ef5-9786-46b2-96b6-76df1b14154b.jpg?v=1781245501 Filter King 21x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x .75" Filter King 21x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-21x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_74f431f4-92f8-45ee-ac41-d6ec999879bd.jpg?v=1781245500 Filter King 21x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x .75" Filter King 21x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-21x22x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-21-5-x-75-fb21x22-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5902fae4-2c8b-408b-b642-91f401402959.jpg?v=1781245499 Filter King 21x22x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x .75" - FB21X22-12 Filter King 21x22x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x .75" - FB21X22-12 https://hvacdirectusa.com/products/filter-king-21x22x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-21-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_baf11c82-57d4-4cee-aa00-93feb2ccc6f4.jpg?v=1781245499 Filter King 21x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x 0.5" Filter King 21x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x 0.5" https://hvacdirectusa.com/products/filter-king-21x22x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-22-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1ad6faf2-08dc-46a4-9b65-0fa7c5321c6c.jpg?v=1781245498 Filter King 21x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 22 x 1.75" Filter King 21x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 22 x 1.75" https://hvacdirectusa.com/products/filter-king-21x22x2-air-filter-12-pack-merv-8-actual-size-20-5-x-21-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8f9bc06d-5883-4416-9769-c4daeac8379e.jpg?v=1781245497 Filter King 21x22x2 Air Filter 12-PACK MERV 8 Actual Size 20.5 x 21.5 x 1.75" Filter King 21x22x2 Air Filter 12-PACK MERV 8 Actual Size 20.5 x 21.5 x 1.75" https://hvacdirectusa.com/products/filter-king-21x23-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-23-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b84e0bb4-1972-4ae4-8243-188159015697.jpg?v=1781245496 Filter King 21x23.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23.25 x .75" Filter King 21x23.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23.25 x .75" https://hvacdirectusa.com/products/filter-king-21x23-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-23-25-x-75-fb21x23-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e580ee1c-571b-4894-b8e5-9722c8a4fa43.jpg?v=1781245495 Filter King 21x23.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23.25 x .75" - FB21X23.25A -3 Filter King 21x23.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23.25 x .75" - FB21X23.25A -3 https://hvacdirectusa.com/products/filter-king-21x23-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-23-25-x-1-75-fb21x23-25x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1ed1d89d-01b1-431d-b140-e93f758cdc30.jpg?v=1781245494 Filter King 21x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23.25 x 1.75" - FB21X23.25X2A -4 Filter King 21x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23.25 x 1.75" - FB21X23.25X2A -4 https://hvacdirectusa.com/products/filter-king-21x23x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-23-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cad91afb-57d5-4957-ba35-bc112d785bc2.jpg?v=1781245494 Filter King 21x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23 x .75" Filter King 21x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23 x .75" https://hvacdirectusa.com/products/filter-king-21x23x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-23-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_47c9b986-7f31-4e06-8ca3-64e09877ccda.jpg?v=1781245493 Filter King 21x23x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23 x 1.75" Filter King 21x23x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23 x 1.75" https://hvacdirectusa.com/products/filter-king-21x23x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-21-x-23-x-1-75-fb21x23x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_98d348f1-054c-43df-b532-2f0ee5e0cb49.jpg?v=1781245492 Filter King 21x23x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21 x 23 x 1.75) - FB21X23X2A-6 Filter King 21x23x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21 x 23 x 1.75) - FB21X23X2A-6 https://hvacdirectusa.com/products/filter-king-22-25x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-25-x-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9f80ab6a-5217-4332-9efb-6806295352f3.jpg?v=1781245491 Filter King 22.25x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.25 x 25 x .75" Filter King 22.25x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.25 x 25 x .75" https://hvacdirectusa.com/products/filter-king-22-25x25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-25-x-25-x-75-fb22-25x25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_57131e76-f947-4d13-92c8-63ef5e8df598.jpg?v=1781245491 Filter King 22.25x25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.25 x 25 x .75" - FB22.25X25A-3 Filter King 22.25x25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.25 x 25 x .75" - FB22.25X25A-3 https://hvacdirectusa.com/products/filter-king-22-25x25x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-22-25-x-25-x-75-fb22-25x25a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a6a078b7-bf9e-4e93-9153-7f9d9de9a873.jpg?v=1781245490 Filter King 22.25x25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 22.25 x 25 x .75) - FB22.25X25A-6 Filter King 22.25x25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 22.25 x 25 x .75) - FB22.25X25A-6 https://hvacdirectusa.com/products/filter-king-22-25x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-25-x-25-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1cb07a7c-d71d-4742-9318-cb943c9c16b3.jpg?v=1781245489 Filter King 22.25x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.25 x 25 x 1.75" Filter King 22.25x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.25 x 25 x 1.75" https://hvacdirectusa.com/products/filter-king-22x22x1-air-filter-4-pack-carbon-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-21-5-x-75-fb22x22-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_790e8d98-1e8a-4989-8b6f-856599a87e8f.jpg?v=1781245489 Filter King 22x22x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x .75" - FB22X22 - 4 Filter King 22x22x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x .75" - FB22X22 - 4 https://hvacdirectusa.com/products/filter-king-22x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_08f660f2-1406-4a51-b7d5-38cded3911ec.jpg?v=1781245488 Filter King 22x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x .75" Filter King 22x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-22x22x1-air-filter-12-pack-merv-8-actual-size-21-5-x-21-5-x-75-fb22x22-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c75637e0-bf9b-4819-b07a-91b51bada7ea.jpg?v=1781245487 Filter King 22x22x1 Air Filter 12-PACK MERV 8 Actual Size 21.5 x 21.5 x .75" - FB22X22-12 Filter King 22x22x1 Air Filter 12-PACK MERV 8 Actual Size 21.5 x 21.5 x .75" - FB22X22-12 https://hvacdirectusa.com/products/filter-king-22x22x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-21-5-x-21-5-x-75-fb22x22-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5142c6ef-e40f-4be8-ad1b-4d36ae7d8941.jpg?v=1781245486 Filter King 22x22x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 21.5 x .75) - FB22X22-3 Filter King 22x22x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 21.5 x .75) - FB22X22-3 https://hvacdirectusa.com/products/filter-king-22x22x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-21-5-x-0-5-fb22x22x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2af0348e-6bdb-49cc-8105-fa91f27b3828.jpg?v=1781245486 Filter King 22x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x 0.5" - FB22X22X0.5 -4 Filter King 22x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x 0.5" - FB22X22X0.5 -4 https://hvacdirectusa.com/products/best-22x22x2-air-filters-4-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality-fb22x22x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_68731697-58a0-4bde-85c8-0d62a4c9b12f.jpg?v=1781245485 Best 22x22x2 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality - FB22X22X2 - 4 Best 22x22x2 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality - FB22X22X2 - 4 https://hvacdirectusa.com/products/filter-king-22x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-22-x-1-75-fb22x22x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_77bda255-cef0-414e-9329-fdfd1b31d807.jpg?v=1781245484 Filter King 22x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 22 x 1.75" - FB22X22X2 -4 Filter King 22x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 22 x 1.75" - FB22X22X2 -4 https://hvacdirectusa.com/products/filter-king-22x22x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-88-x-21-88-x-1-75-fb22x22x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1d1654e3-c7fd-45ca-b58c-f6658322c546.jpg?v=1781245483 Filter King 22x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.88 x 21.88 x 1.75" - FB22X22X2 -6 Filter King 22x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.88 x 21.88 x 1.75" - FB22X22X2 -6 https://hvacdirectusa.com/products/filter-king-22x22x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-22-x-1-75-fb22x22x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d5241d4e-4985-440f-8e39-1993dc90a47e.jpg?v=1781245482 Filter King 22x22x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 22 x 1.75" - FB22X22X2-12 Filter King 22x22x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 22 x 1.75" - FB22X22X2-12 https://hvacdirectusa.com/products/filter-king-22x22x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-21-88-x-21-88-x-1-75-fb22x22x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ab08ea61-ab99-436d-98c7-2b6c13fcf6d9.jpg?v=1781245482 Filter King 22x22x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.88 x 21.88 x 1.75) - FB22X22X2-6 Filter King 22x22x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.88 x 21.88 x 1.75) - FB22X22X2-6 https://hvacdirectusa.com/products/filter-king-22x23-5x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-22-x-23-5-x-75-fb22x23-5a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1c6246b9-3bd3-4c73-9a63-f68c5e21dbfb.jpg?v=1781245481 Filter King 22x23.5x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 22 x 23.5 x .75) - FB22X23.5A-6 Filter King 22x23.5x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 22 x 23.5 x .75) - FB22X23.5A-6 https://hvacdirectusa.com/products/filter-king-22x23-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22x23-5x2-fb22x23-5x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_90e8126f-f3f7-414b-870b-d6c23ce0b9a7.jpg?v=1781245480 Filter King 22x23.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22x23.5x2" - FB22X23.5X2A - 4 Filter King 22x23.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22x23.5x2" - FB22X23.5X2A - 4 https://hvacdirectusa.com/products/filter-king-22x24x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_30cb8779-66ac-460a-beb7-8b5bd4d187d4.jpg?v=1781245480 Filter King 22x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x .75" Filter King 22x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-22x24x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-21-5-x-23-5-x-75-fb22x24-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_455769ab-8cbb-4c90-90a0-d86732604a3b.jpg?v=1781245479 Filter King 22x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 23.5 x .75) - FB22X24-3 Filter King 22x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 23.5 x .75) - FB22X24-3 https://hvacdirectusa.com/products/filter-king-22x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-5-x-0-5-fb22x24x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e24a737-9359-4044-a3e3-b4e29bafa791.jpg?v=1781245478 Filter King 22x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 0.5" - FB22X24X0.5 -4 Filter King 22x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 0.5" - FB22X24X0.5 -4 https://hvacdirectusa.com/products/filter-king-22x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-5-x-1-75-fb22x24x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e7fc2185-1bee-4f52-b3f1-b05742ef27ce.jpg?v=1781245477 Filter King 22x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 1.75" - FB22X24X2 - 4 Filter King 22x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 1.75" - FB22X24X2 - 4 https://hvacdirectusa.com/products/filter-king-22x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-5-x-1-75-fb22x24x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f42f15d0-8e05-4fe5-bd25-4fb3c0c55110.jpg?v=1781245477 Filter King 22x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 1.75" - FB22X24X2 - 6 Filter King 22x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 1.75" - FB22X24X2 - 6 https://hvacdirectusa.com/products/filter-king-22x24x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-5-x-1-75-fb22x24x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b063329c-6c6e-49a5-bd3e-0050f61734e1.jpg?v=1781245476 Filter King 22x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 1.75" - FB22X24X2-12 Filter King 22x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 1.75" - FB22X24X2-12 https://hvacdirectusa.com/products/filter-king-22x24x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-21-5-x-23-5-x-1-75-fb22x24x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e150a1fe-e5d7-426a-831c-f5dad4b4b143.jpg?v=1781245476 Filter King 22x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 23.5 x 1.75) - FB22X24X2-6 Filter King 22x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 23.5 x 1.75) - FB22X24X2-6 https://hvacdirectusa.com/products/filter-king-22x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-25-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e9e78aaf-18f3-4436-9765-2253e082db75.jpg?v=1781245475 Filter King 22x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x .75" Filter King 22x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x .75" https://hvacdirectusa.com/products/filter-king-22x26x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-25-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_875826b6-fdb8-4b51-844e-5806b6799f0a.jpg?v=1781245474 Filter King 22x26x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x .75" Filter King 22x26x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x .75" https://hvacdirectusa.com/products/filter-king-22x26x1-air-filter-12-pack-merv-8-actual-size-21-5-x-25-5-x-75-fb22x26-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dd6cfffd-2b44-4569-80dc-8fb83387233d.jpg?v=1781245473 Filter King 22x26x1 Air Filter 12-PACK MERV 8 Actual Size 21.5 x 25.5 x .75" - FB22X26-12 Filter King 22x26x1 Air Filter 12-PACK MERV 8 Actual Size 21.5 x 25.5 x .75" - FB22X26-12 https://hvacdirectusa.com/products/filter-king-22x26x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-21-5-x-25-5-x-75-fb22x26-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_85598fcb-7e41-46c7-811a-6d96a0662a9e.jpg?v=1781245472 Filter King 22x26x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 25.5 x .75) - FB22X26-3 Filter King 22x26x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 25.5 x .75) - FB22X26-3 https://hvacdirectusa.com/products/filter-king-22x26x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-25-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0c75cd7c-189c-46b6-b3da-053673c14687.jpg?v=1781245471 Filter King 22x26x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x 0.5" Filter King 22x26x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x 0.5" https://hvacdirectusa.com/products/filter-king-22x26x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-25-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8e42cfe9-0a90-44d8-b80f-746d9b9fc1dc.jpg?v=1781245471 Filter King 22x26x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x 1.75" Filter King 22x26x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x 1.75" https://hvacdirectusa.com/products/filter-king-22x26x2-air-filter-6-pack-merv-8-actual-size-22-x-26-x-1-75-fb22x26x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_45e01848-542a-40e9-b356-127bc17a04c2.jpg?v=1781245470 Filter King 22x26x2 Air Filter 6-PACK MERV 8 Actual Size 22 x 26 x 1.75" - FB22X26X2-6 Filter King 22x26x2 Air Filter 6-PACK MERV 8 Actual Size 22 x 26 x 1.75" - FB22X26X2-6 https://hvacdirectusa.com/products/filter-king-22x26x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-26-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b77a12cc-c69c-4cff-ad00-b5c2545e20ab.jpg?v=1781245469 Filter King 22x26x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 26 x 1.75" Filter King 22x26x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 26 x 1.75" https://hvacdirectusa.com/products/filter-king-22x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-28-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ad5428c2-c6b9-43ee-9aff-466b6e14b45b.jpg?v=1781245468 Filter King 22x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x .75" Filter King 22x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x .75" https://hvacdirectusa.com/products/filter-king-22x28x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-28-x-75-fb22x28a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5f4501b8-9a87-4f8e-8bf3-e9e7070bcd68.jpg?v=1781245467 Filter King 22x28x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x .75" - FB22X28A -3 Filter King 22x28x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x .75" - FB22X28A -3 https://hvacdirectusa.com/products/filter-king-22x28x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-28-x-75-fb22x28a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_81712adf-7698-438e-8c3e-1a91648cea18.jpg?v=1781245466 Filter King 22x28x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x .75" - FB22X28A-6 Filter King 22x28x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x .75" - FB22X28A-6 https://hvacdirectusa.com/products/filter-king-22x28x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-28-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_96fbf903-425b-41ee-94f8-aeee964e8e97.jpg?v=1781245465 Filter King 22x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x 1.75" Filter King 22x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x 1.75" https://hvacdirectusa.com/products/filter-king-22x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-35-5-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9a303e5b-4732-45b2-ac9b-61ca32f990ab.jpg?v=1781245464 Filter King 22x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x .75" Filter King 22x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x .75" https://hvacdirectusa.com/products/filter-king-22x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-35-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6b84a82b-af4e-4d98-886e-85b0601121f1.jpg?v=1781245463 Filter King 22x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x .75" Filter King 22x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x .75" https://hvacdirectusa.com/products/filter-king-22x36x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-21-5-x-35-5-x-75-fb22x36-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ac230e88-43af-4fde-bbf8-72f620556d54.jpg?v=1781245462 Filter King 22x36x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 35.5 x .75) - FB22X36-3 Filter King 22x36x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 35.5 x .75) - FB22X36-3 https://hvacdirectusa.com/products/filter-king-22x36x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-35-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e3ef02e3-5310-4052-95cd-86703d310f02.jpg?v=1781245461 Filter King 22x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x 0.5" Filter King 22x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x 0.5" https://hvacdirectusa.com/products/filter-king-22x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-35-5-x-1-75-fb22x36x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5468431f-1538-4547-b2c3-efcfa4138bfc.jpg?v=1781245460 Filter King 22x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x 1.75" - FB22X36X2 - 4 Filter King 22x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x 1.75" - FB22X36X2 - 4 https://hvacdirectusa.com/products/filter-king-22x36x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-35-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0e658fe3-a7fc-4f77-aaf5-9549cc471d00.jpg?v=1781245459 Filter King 22x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x 1.75" Filter King 22x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x 1.75" https://hvacdirectusa.com/products/filter-king-22x36x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-35-5-x-1-75-fb22x36x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5b313b8b-aac6-448f-9dd1-62bfacc09bdd.jpg?v=1781245458 Filter King 22x36x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x 1.75" - FB22X36X2-12 Filter King 22x36x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x 1.75" - FB22X36X2-12 https://hvacdirectusa.com/products/filter-king-22x37x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-36-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_311ab7a2-5c9d-487a-8794-d378fae163b1.jpg?v=1781245456 Filter King 22x37x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 36.5 x .75" Filter King 22x37x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 36.5 x .75" https://hvacdirectusa.com/products/filter-king-22x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-36-5-x-75-fb22x37-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_613ec4fe-02c7-48b6-9c56-20d25a828af9.jpg?v=1781245455 Filter King 22x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 36.5 x .75" - FB22X37 -4 Filter King 22x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 36.5 x .75" - FB22X37 -4 https://hvacdirectusa.com/products/filter-king-22x37x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-21-5-x-36-5-x-75-fb22x37-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_04f01e8e-ae53-4737-a8b6-ba80e5b1225c.jpg?v=1781245454 Filter King 22x37x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 36.5 x .75) - FB22X37-3 Filter King 22x37x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 36.5 x .75) - FB22X37-3 https://hvacdirectusa.com/products/filter-king-22x37x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-36-5-x-0-5-fb22x37x0-5-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_06ea990e-7e78-489b-a934-11256eb45024.jpg?v=1781245453 Filter King 22x37x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 36.5 x 0.5" - FB22X37X0.5 - 4 Filter King 22x37x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 36.5 x 0.5" - FB22X37X0.5 - 4 https://hvacdirectusa.com/products/filter-king-22x37x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5x36-5x1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d5ea3110-95ba-4656-b2f7-c59c6e9fd9f9.jpg?v=1781245453 Filter King 22x37x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5x36.5x1.75" Filter King 22x37x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5x36.5x1.75" https://hvacdirectusa.com/products/filter-king-22x37x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5x36-5x1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_64fef04c-947f-45cd-93be-47dede4d3762.jpg?v=1781245452 Filter King 22x37x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5x36.5x1.75" Filter King 22x37x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5x36.5x1.75" https://hvacdirectusa.com/products/filter-king-22x37x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5x36-5x1-75-fb22x37x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8a9f2593-9794-418b-ba9d-78c790da5813.jpg?v=1781245451 Filter King 22x37x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5x36.5x1.75" - FB22X37X2-12 Filter King 22x37x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5x36.5x1.75" - FB22X37X2-12 https://hvacdirectusa.com/products/filter-king-23-25x29-25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-25-x-29-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_605c793c-4262-482d-8020-e0c518fbc565.jpg?v=1781245450 Filter King 23.25x29.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.25 x 29.25 x .75" Filter King 23.25x29.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.25 x 29.25 x .75" https://hvacdirectusa.com/products/filter-king-23-25x29-25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-25-x-29-25-x-75-fb23-25x29-25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d071f35e-2a22-4c4b-8648-6ed35791174f.jpg?v=1781245450 Filter King 23.25x29.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.25 x 29.25 x .75" - FB23.25X29.25A -3 Filter King 23.25x29.25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.25 x 29.25 x .75" - FB23.25X29.25A -3 https://hvacdirectusa.com/products/filter-king-23-25x29-25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-25-x-29-25-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a06ebdf8-f770-4828-9a17-c2ce9c2d8838.jpg?v=1781245449 Filter King 23.25x29.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.25 x 29.25 x 0.5" Filter King 23.25x29.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.25 x 29.25 x 0.5" https://hvacdirectusa.com/products/filter-king-23-25x29-25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-25-x-29-25-x-1-75-fb23-25x29-25x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b46d2c28-c896-4839-842a-cc270eaf2963.jpg?v=1781245448 Filter King 23.25x29.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.25 x 29.25 x 1.75" - FB23.25X29.25X2A - 4 Filter King 23.25x29.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.25 x 29.25 x 1.75" - FB23.25X29.25X2A - 4 https://hvacdirectusa.com/products/filter-king-23-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-ac-furnace-filter-made-in-usa-actual-size-23-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_41614244-1794-4aae-8cf0-e6cd65641e14.jpg?v=1781245447 Filter King 23.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filter | MADE IN USA | Actual Size 23.5 x 23.5 x .75" Filter King 23.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filter | MADE IN USA | Actual Size 23.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x23-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-1-x-23-1-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aa4e67e2-2163-4239-aa8c-cc83ee2ad61e.jpg?v=1781245447 Filter King 23.5x23.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.1 x 23.1 x 1.75" Filter King 23.5x23.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.1 x 23.1 x 1.75" https://hvacdirectusa.com/products/filter-king-23-5x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-25-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_28bd39a8-4be0-4a0d-815c-f0fbbfa0bed1.jpg?v=1781245446 Filter King 23.5x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 25 x 1.75" Filter King 23.5x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 25 x 1.75" https://hvacdirectusa.com/products/filter-king-23-5x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-25-x-1-75-fb23-5x25x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_14eaba73-abf9-459f-8646-bf063d96883c.jpg?v=1781245445 Filter King 23.5x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 25 x 1.75" - FB23.5X25X2A-6 Filter King 23.5x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 25 x 1.75" - FB23.5X25X2A-6 https://hvacdirectusa.com/products/filter-king-air-filters-23-5x30-75x1-4-pack-merv-13-hvac-pleated-ac-furnace-filters-air-purifier-replacement-filters-for-clean-healthy-fresh-environment-made-in-usa-fb23-5x30-75a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_02ead91a-273e-44ad-a67c-99f6dda68a70.jpg?v=1781245445 Filter King Air Filters 23.5x30.75x1 | 4-PACK | MERV 13 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA - FB23.5X30.75A - 4 Filter King Air Filters 23.5x30.75x1 | 4-PACK | MERV 13 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA - FB23.5X30.75A - 4 https://hvacdirectusa.com/products/filter-king-air-filters-23-5x30-75x1-3-pack-merv-8-hvac-pleated-ac-furnace-filters-actual-size-23-5-x-30-75-x-75-fb23-5x30-75a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_eaf45b83-4cb2-460e-ad09-00a69c18cb7e.jpg?v=1781245444 Filter King Air Filters 23.5x30.75x1 | 3-Pack | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 23.5 x 30.75 x .75 - FB23.5X30.75A -3 Filter King Air Filters 23.5x30.75x1 | 3-Pack | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 23.5 x 30.75 x .75 - FB23.5X30.75A -3 https://hvacdirectusa.com/products/filter-king-23-5x30-75x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-30-75-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f0387a43-e850-4f63-a4ad-8760ba753cde.jpg?v=1781245443 Filter King 23.5x30.75x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 30.75 x 0.5 Filter King 23.5x30.75x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 30.75 x 0.5 https://hvacdirectusa.com/products/filter-king-23-5x30-75x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-30-75-x-1-75-fb23-5x30-75x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7ff1b09e-7620-40f8-8235-50a57c2773f5.jpg?v=1781245443 Filter King 23.5x30.75x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 30.75 x 1.75" - FB23.5X30.75X2A - 4 Filter King 23.5x30.75x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 30.75 x 1.75" - FB23.5X30.75X2A - 4 https://hvacdirectusa.com/products/filter-king-23x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-25-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_25fdad5d-3798-4b0d-bd33-900f7ef0b768.jpg?v=1781245441 Filter King 23x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 25 x .75" Filter King 23x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 25 x .75" https://hvacdirectusa.com/products/filter-king-23x25x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-25-x-75-fb23x25a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8690cc72-9eea-4b03-b5ae-2bf64969b532.jpg?v=1781245441 Filter King 23x25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 25 x .75" - FB23X25A -3 Filter King 23x25x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 25 x .75" - FB23X25A -3 https://hvacdirectusa.com/products/filter-king-23x25x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-23-x-25-x-75-fb23x25a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a06e416f-7d90-4264-a0e0-8fac11bb5d5f.jpg?v=1781245440 Filter King 23x25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23 x 25 x .75) - FB23X25A-6 Filter King 23x25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23 x 25 x .75) - FB23X25A-6 https://hvacdirectusa.com/products/filter-king-23x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-25-x-1-75-fb23x25x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e8e96638-4f72-4e9b-a01b-b558eb7e2dcd.jpg?v=1781245439 Filter King 23x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 25 x 1.75" - FB23X25X2A -4 Filter King 23x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 25 x 1.75" - FB23X25X2A -4 https://hvacdirectusa.com/products/filter-king-23x25x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-23-x-25-x-1-75-fb23x25x2a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_029f9afb-ac34-4ab4-8ebe-e941c9e313e5.jpg?v=1781245438 Filter King 23x25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23 x 25 x 1.75) - FB23X25X2A-6 Filter King 23x25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23 x 25 x 1.75) - FB23X25X2A-6 https://hvacdirectusa.com/products/filter-king-24x24x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-23-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c8746929-f35a-422a-8481-e9259130f4d1.jpg?v=1781245437 Filter King 24x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 23.5 x .75) - Filter King 24x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 23.5 x .75) - https://hvacdirectusa.com/products/filter-king-24x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-75-x-23-75-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_17cf64bc-126b-4a41-8bd6-db14f82c53b8.jpg?v=1781245437 Filter King 24x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.75 x 23.75 x 0.5" Filter King 24x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.75 x 23.75 x 0.5" https://hvacdirectusa.com/products/filter-king-24x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-75-x-23-75-x-1-75-fb24x24x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_075e4dc1-6648-4bb9-bda7-0d4407843616.jpg?v=1781245436 Filter King 24x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.75 x 23.75 x 1.75" - FB24X24X2 - 4 Filter King 24x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.75 x 23.75 x 1.75" - FB24X24X2 - 4 https://hvacdirectusa.com/products/filter-king-24x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-75-x-23-75-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_235cd2a5-d157-4110-baae-306bc5b1d574.jpg?v=1781245435 Filter King 24x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.75 x 23.75 x 1.75" Filter King 24x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.75 x 23.75 x 1.75" https://hvacdirectusa.com/products/best-24x24x2-air-filters-12-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-actual-size-23-75x23-75x1-75-fb24x24x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b045c9aa-96f2-45e2-b660-a5ab11c1bcd6.jpg?v=1781245435 Best 24x24x2 Air Filters | 12 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction | Actual Size (23.75x23.75x1.75) - FB24X24X2-12 Best 24x24x2 Air Filters | 12 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction | Actual Size (23.75x23.75x1.75) - FB24X24X2-12 https://hvacdirectusa.com/products/filter-king-24x24x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-23-5-x-23-5-x-75-fb24x24x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e082beab-9c4b-464e-a619-9843c4af9b4a.jpg?v=1781245434 Filter King 24x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 23.5 x .75) - FB24X24X2-6 Filter King 24x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 23.5 x .75) - FB24X24X2-6 https://hvacdirectusa.com/products/filter-king-24x25x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-24-5-x-75-fb24x25-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c2ad879f-f3b8-4e58-a0c6-0b3d014adebe.jpg?v=1781245433 Filter King 24x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x .75" - FB24X25 -12 Filter King 24x25x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x .75" - FB24X25 -12 https://hvacdirectusa.com/products/filter-king-24x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4ca063de-b5e4-4521-996a-1d88be832b17.jpg?v=1781245432 Filter King 24x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x .75" Filter King 24x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-24x25x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-23-5-x-24-5-x-75-fb24x25-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_40e90269-534a-419e-8c8e-65efe88b4da3.jpg?v=1781245432 Filter King 24x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 24.5 x .75) - FB24X25-3 Filter King 24x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 24.5 x .75) - FB24X25-3 https://hvacdirectusa.com/products/filter-king-24x25x2-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7abb5320-14e3-4258-91e3-2fb7897f9d5f.jpg?v=1781245431 Filter King 24x25x2 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x 1.75" Filter King 24x25x2 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-24x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ab121d64-1830-4570-8a6d-c979088ffa71.jpg?v=1781245430 Filter King 24x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x 1.75" Filter King 24x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-24x25x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-24-x-25-x-1-75-fb24x25x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_de36a37c-e8eb-41b8-9f94-0c0cdeb1e280.jpg?v=1781245430 Filter King 24x25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 24 x 25 x 1.75) - FB24X25X2-6 Filter King 24x25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 24 x 25 x 1.75) - FB24X25X2-6 https://hvacdirectusa.com/products/filter-king-24x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-25-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e5c2f0a7-a833-4ad8-bfcf-8d4ea0727bb7.jpg?v=1781245429 Filter King 24x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 25 x 1.75" Filter King 24x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 25 x 1.75" https://hvacdirectusa.com/products/filter-king-24x25x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-24-5-x-3-75-fb24x25x4-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_38a4f575-f498-4796-a186-dd09e4d136db.jpg?v=1781245428 Filter King 24x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x 3.75" - FB24X25X4 - 4 Filter King 24x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x 3.75" - FB24X25X4 - 4 https://hvacdirectusa.com/products/filter-king-24x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-27-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1629f5dd-4ed7-42df-a3e7-58ec01a625cc.jpg?v=1781245428 Filter King 24x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x .75" Filter King 24x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x .75" https://hvacdirectusa.com/products/filter-king-24x28x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-27-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a9070ee0-7988-48bf-8b0a-a9bd8b20ea2f.jpg?v=1781245427 Filter King 24x28x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x .75" Filter King 24x28x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x .75" https://hvacdirectusa.com/products/filter-king-24x28x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-27-5-x-75-fb24x28-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d242f312-5154-4121-a232-c590a41a7936.jpg?v=1781245426 Filter King 24x28x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x .75" - FB24X28-12 Filter King 24x28x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x .75" - FB24X28-12 https://hvacdirectusa.com/products/filter-king-24x28x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-23-5-x-27-5-x-75-fb24x28-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2076bcac-1260-4bf3-a1c8-12c71b01e6fd.jpg?v=1781245426 Filter King 24x28x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 27.5 x .75) - FB24X28-3 Filter King 24x28x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 27.5 x .75) - FB24X28-3 https://hvacdirectusa.com/products/filter-king-24x28x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-27-5-x-1-75-fb24x28x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4c3b2d67-549d-40a8-be74-2c420a0d77a0.jpg?v=1781245425 Filter King 24x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x 1.75" - FB24x28x2 - 4 Filter King 24x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x 1.75" - FB24x28x2 - 4 https://hvacdirectusa.com/products/filter-king-24x28x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-24-x-28-x-1-75-fb24x28x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f74f8920-238d-41c2-959e-ea1718c850ea.jpg?v=1781245424 Filter King 24x28x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 24 x 28 x 1.75) - FB24x28x2-6 Filter King 24x28x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 24 x 28 x 1.75) - FB24x28x2-6 https://hvacdirectusa.com/products/filter-king-24x30x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-29-5-x-75-fb24x30-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7b274f7f-db23-439a-b8e5-2cca7fb65746.jpg?v=1781245423 Filter King 24x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x .75" - FB24X30 -12 Filter King 24x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x .75" - FB24X30 -12 https://hvacdirectusa.com/products/filter-king-24x30x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-29-5-x-0-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8462e848-68ab-4f9b-abe0-47ad9e7f76ab.jpg?v=1781245423 Filter King 24x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 0.5" Filter King 24x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 0.5" https://hvacdirectusa.com/products/filter-king-24x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-29-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_34bb2fb7-d3c1-4c3b-8847-80211bc8c11a.jpg?v=1781245422 Filter King 24x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 1.75" Filter King 24x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 1.75" https://hvacdirectusa.com/products/filter-king-24x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-29-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_05c1edea-9d46-424c-bd43-e62b6280750c.jpg?v=1781245421 Filter King 24x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 1.75" Filter King 24x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 1.75" https://hvacdirectusa.com/products/filter-king-24x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-5-x-75-fb24x36-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2654bbec-20b1-447d-9d6e-75326f0b0ab9.jpg?v=1781245421 Filter King 24x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" - FB24X36 - 4 Filter King 24x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" - FB24X36 - 4 https://hvacdirectusa.com/products/filter-king-24x36x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-5-x-75-fb24x36-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3f57b04b-3387-4ba4-b120-a3df92d9070c.jpg?v=1781245420 Filter King 24x36x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" - FB24X36 -12 Filter King 24x36x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" - FB24X36 -12 https://hvacdirectusa.com/products/filter-king-24x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-5-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_38fd7407-63d7-473e-ae17-60c096db2d66.jpg?v=1781245419 Filter King 24x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" Filter King 24x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" https://hvacdirectusa.com/products/filter-king-24x36x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-23-5-x-35-5-x-75-fb24x36-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6246ba0b-9441-4588-8f2a-83fecbd5c71a.jpg?v=1781245419 Filter King 24x36x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 35.5 x .75) - FB24X36-3 Filter King 24x36x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 35.5 x .75) - FB24X36-3 https://hvacdirectusa.com/products/filter-king-24x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-5-x-75-fb24x36-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_62d5a7b5-9d28-4fd2-bbac-f54c6ecc6385.jpg?v=1781245418 Filter King 24x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" - FB24X36-4 Filter King 24x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" - FB24X36-4 https://hvacdirectusa.com/products/filter-king-24x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-5-x-1-75-fb24x36x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e0b570c7-70f5-493b-b3e1-a6fe48c679dd.jpg?v=1781245417 Filter King 24x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x 1.75" - FB24X36X2 - 4 Filter King 24x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x 1.75" - FB24X36X2 - 4 https://hvacdirectusa.com/products/best-24x36x2-air-filters-12-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality-fb24x36x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fb33867c-4b18-4bb4-8ea8-64495a9b0369.jpg?v=1781245414 Best 24x36x2 Air Filters | 12 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality - FB24X36X2 -12 Best 24x36x2 Air Filters | 12 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality - FB24X36X2 -12 https://hvacdirectusa.com/products/filter-king-24x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-36-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4215f20f-8054-4a64-8cef-47a1f3994866.jpg?v=1781245413 Filter King 24x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 36 x 1.75" Filter King 24x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 36 x 1.75" https://hvacdirectusa.com/products/filter-king-25x25x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-24-5-x-24-5-x-75-fb25x25-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8f2a195e-0a45-42c5-a739-f640ec14ca1c.jpg?v=1781245413 Filter King 25x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 24.5 x 24.5 x .75) - FB25X25-3 Filter King 25x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 24.5 x 24.5 x .75) - FB25X25-3 https://hvacdirectusa.com/products/filter-king-24-5x24-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-24-5-x-1-75-fb25x25x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4d15198f-8029-43be-8384-d3492558f0b6.jpg?v=1781245412 Filter King 24.5x24.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x 1.75" - FB25X25X2 - 4 Filter King 24.5x24.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x 1.75" - FB25X25X2 - 4 https://hvacdirectusa.com/products/filter-king-25x25x2-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2ae46260-ba2b-47b2-b8a1-aba2c4f6f84f.jpg?v=1781245411 Filter King 25x25x2 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x 1.75" Filter King 25x25x2 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-25x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-24-5-x-1-75-fb25x25x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7867090b-1f4f-4c25-b57a-0b0848d59c69.jpg?v=1781245411 Filter King 25x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x 1.75" - FB25X25X2 - 6 Filter King 25x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x 1.75" - FB25X25X2 - 6 https://hvacdirectusa.com/products/best-25x25x2-air-filters-12-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-actual-size-24-75x24-75x1-75-fb25x25x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b886d76b-b1b1-489a-a38b-78906a99be13.jpg?v=1781245410 Best 25x25x2 Air Filters | 12 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction | Actual Size (24.75x24.75x1.75) - FB25X25X2 -12 Best 25x25x2 Air Filters | 12 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction | Actual Size (24.75x24.75x1.75) - FB25X25X2 -12 https://hvacdirectusa.com/products/filter-king-25x25x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-24-5-x-24-5-x-1-75-fb25x25x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ae309550-afe8-4b38-98d0-5696c38840a9.jpg?v=1781245409 Filter King 25x25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 24.5 x 24.5 x 1.75) - FB25X25X2-6 Filter King 25x25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 24.5 x 24.5 x 1.75) - FB25X25X2-6 https://hvacdirectusa.com/products/filter-king-25x28x1-air-filter-4-pack-carbon-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-27-5-x-75-fb25x28-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a527a3ae-ce40-493d-8bd0-aeed22d133dd.jpg?v=1781245408 Filter King 25x28x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x .75" - FB25X28 - 4 Filter King 25x28x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x .75" - FB25X28 - 4 https://hvacdirectusa.com/products/filter-king-25x28x1-air-filter-6-pack-merv-13-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-27-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_72567274-eb50-4996-8627-88ea683b848c.jpg?v=1781245408 Filter King 25x28x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x .75" Filter King 25x28x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x .75" https://hvacdirectusa.com/products/filter-king-25x28x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-27-5-x-75-fb25x28-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_93bed2cc-bd2f-45a1-bf83-7ae1693f4559.jpg?v=1781245407 Filter King 25x28x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x .75" - FB25X28 -12 Filter King 25x28x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x .75" - FB25X28 -12 https://hvacdirectusa.com/products/filter-king-25x28x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-28-x-1-75-fb25x28x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bbfec163-0e2c-4e04-b76b-2a46db3a7076.jpg?v=1781245406 Filter King 25x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 28 x 1.75" - FB25X28X2 - 4 Filter King 25x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 28 x 1.75" - FB25X28X2 - 4 https://hvacdirectusa.com/products/filter-king-25x28x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-24-5-x-27-5-x-1-75-fb25x28x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_90f3032c-56ef-4114-af13-9c615b48b605.jpg?v=1781245406 Filter King 25x28x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 24.5 x 27.5 x 1.75) - FB25X28X2-6 Filter King 25x28x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 24.5 x 27.5 x 1.75) - FB25X28X2-6 https://hvacdirectusa.com/products/filter-king-25x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-28-5-x-75-fb25x29-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c04bfbde-3f48-4a7d-a52e-897026d8d821.jpg?v=1781245405 Filter King 25x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x .75" - FB25X29 - 4 Filter King 25x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x .75" - FB25X29 - 4 https://hvacdirectusa.com/products/filter-king-25x29x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-28-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bee7a311-a0eb-49ec-97dd-e129992888ad.jpg?v=1781245404 Filter King 25x29x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x .75" - Filter King 25x29x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x .75" - https://hvacdirectusa.com/products/filter-king-25x29x1-air-filter-4-pack-carbon-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-28-5-x-75-fb25x29-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6950d348-852e-4dbf-aabe-68e64caf2093.jpg?v=1781245403 Filter King 25x29x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x .75" - FB25X29 -4 Filter King 25x29x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x .75" - FB25X29 -4 https://hvacdirectusa.com/products/filter-king-25x29x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-28-5-x-75-fb25x29-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f0188fec-ced6-40b8-96e5-72cf21867a83.jpg?v=1781245403 Filter King 25x29x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x .75" - FB25X29-12 Filter King 25x29x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x .75" - FB25X29-12 https://hvacdirectusa.com/products/filter-king-25x29x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-24-5-x-28-5-x-75-fb25x29-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2162bafd-6171-482d-a818-e11c0031ff9d.jpg?v=1781245402 Filter King 25x29x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 24.5 x 28.5 x .75) - FB25X29-3 Filter King 25x29x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 24.5 x 28.5 x .75) - FB25X29-3 https://hvacdirectusa.com/products/filter-king-25x29x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-28-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d69bebab-0a79-4304-9142-334609462405.jpg?v=1781245401 Filter King 25x29x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x 1.75" Filter King 25x29x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x 1.75" https://hvacdirectusa.com/products/filter-king-25x29x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-28-5-x-1-75-fb25x29x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e8b7130d-ef54-429d-b16a-b2a1d5f0e76a.jpg?v=1781245401 Filter King 25x29x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x 1.75" - FB25X29X2 -12 Filter King 25x29x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x 1.75" - FB25X29X2 -12 https://hvacdirectusa.com/products/filter-king-25x29x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-28-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3877b28c-4d48-4b6d-bb25-259b6410f9e6.jpg?v=1781245400 Filter King 25x29x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x 1.75" Filter King 25x29x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x 1.75" https://hvacdirectusa.com/products/filter-king-25x30x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-29-5-x-75-fb25x30-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ba25d943-853a-459f-97ac-55feb4a1b4fd.jpg?v=1781245399 Filter King 25x30x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 29.5 x .75" - FB25X30-3 Filter King 25x30x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 29.5 x .75" - FB25X30-3 https://hvacdirectusa.com/products/filter-king-25x32x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-31-5-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6fc187b9-892c-4045-8f1a-577b6db20554.jpg?v=1781245399 Filter King 25x32x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" Filter King 25x32x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" https://hvacdirectusa.com/products/filter-king-25x32x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-31-5-x-75-fb25x32-13 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_66e78c98-f5d3-4620-9ce0-ea89f800c958.jpg?v=1781245398 Filter King 25x32x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" - FB25X32 -12 Filter King 25x32x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" - FB25X32 -12 https://hvacdirectusa.com/products/filter-king-25x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filter-made-in-usa-actual-size-24-5-x-31-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_72fd4616-ef89-4667-b247-e27569fac4e0.jpg?v=1781245397 Filter King 25x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filter | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" Filter King 25x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filter | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" https://hvacdirectusa.com/products/filter-king-25x32x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-32-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4a61d1b2-91d5-40be-b6fe-f23de145c375.jpg?v=1781245397 Filter King 25x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32 x 1.75" Filter King 25x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32 x 1.75" https://hvacdirectusa.com/products/filter-king-25x32x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-32-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c9d706a6-2035-4e4b-b2b5-4d6b811b0e3b.jpg?v=1781245396 Filter King 25x32x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32 x 1.75" Filter King 25x32x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32 x 1.75" https://hvacdirectusa.com/products/filter-king-25x32x2-air-filter-12-pack-merv-8-actual-size-24-5-x-31-5-x-1-75-fb25x32x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fe1e5ae3-406a-4dfd-b5cf-551ec7e0a275.jpg?v=1781245395 Filter King 25x32x2 Air Filter 12-PACK MERV 8 Actual Size 24.5 x 31.5 x 1.75" - FB25X32X2-12 Filter King 25x32x2 Air Filter 12-PACK MERV 8 Actual Size 24.5 x 31.5 x 1.75" - FB25X32X2-12 https://hvacdirectusa.com/products/filter-king-25x32x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-25-x-32-x-1-75-fb25x32x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_83c34b35-9fb0-4c6a-a39b-1327574784dc.jpg?v=1781245395 Filter King 25x32x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 25 x 32 x 1.75) - FB25X32X2-6 Filter King 25x32x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 25 x 32 x 1.75) - FB25X32X2-6 https://hvacdirectusa.com/products/filter-king-27x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-26-5-x-75-fb27x27-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_93f21f30-30ee-4eec-bcce-de9c50e8f29b.jpg?v=1781245394 Filter King 27x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x .75" - FB27X27 - 4 Filter King 27x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x .75" - FB27X27 - 4 https://hvacdirectusa.com/products/filter-king-27x27x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-26-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bf15d572-f7f3-4413-ae27-ac779a6145fc.jpg?v=1781245393 Filter King 27x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x .75" Filter King 27x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x .75" https://hvacdirectusa.com/products/filter-king-27x27x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-26-5-x-75-fb27x27-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ebf132d3-00db-4d83-8406-acd8b1cd036e.jpg?v=1781245393 Filter King 27x27x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x .75" - FB27X27 -12 Filter King 27x27x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x .75" - FB27X27 -12 https://hvacdirectusa.com/products/filter-king-27x27x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-26-5-x-26-5-x-75-fb27x27-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1b933b92-4501-4eb1-ab32-76a26bd622ab.jpg?v=1781245392 Filter King 27x27x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 26.5 x 26.5 x .75) - FB27X27-3 Filter King 27x27x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 26.5 x 26.5 x .75) - FB27X27-3 https://hvacdirectusa.com/products/filter-king-27x27x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-26-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b15acc1a-e024-42a4-a27b-8a52ea31ba70.jpg?v=1781245391 Filter King 27x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x 1.75" Filter King 27x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x 1.75" https://hvacdirectusa.com/products/filter-king-27x27x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-26-5-x-1-75-fb27x27x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2749994a-4f94-4aa2-bf8b-cddc4fe976aa.jpg?v=1781245390 Filter King 27x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x 1.75" - FB27X27X2 - 6 Filter King 27x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x 1.75" - FB27X27X2 - 6 https://hvacdirectusa.com/products/filter-king-27x27x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-26-5-x-1-75-fb27x27x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_09e6514e-f1ec-42eb-99bc-2e544a08519a.jpg?v=1781245390 Filter King 27x27x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x 1.75" - FB27X27X2 -12 Filter King 27x27x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x 1.75" - FB27X27X2 -12 https://hvacdirectusa.com/products/filter-king-28x29-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28x29-5x2-fb28x29-5x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a55d99fd-5975-45bb-b97d-7fe85340c82c.jpg?v=1781245389 Filter King 28x29.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28x29.5x2" - FB28X29.5X2 - 4 Filter King 28x29.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28x29.5x2" - FB28X29.5X2 - 4 https://hvacdirectusa.com/products/filter-king-6x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-5-5-x-5-5-x-75-fb28x30-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_96c7a8ed-6983-496f-a13d-6b9e3f32202a.jpg?v=1781245389 Filter King 6x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 5.5 x .75" - FB28X30 - 4 Filter King 6x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 5.5 x .75" - FB28X30 - 4 https://hvacdirectusa.com/products/filter-king-28x30x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-75-fb28x30-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0166bd99-493c-4d32-928b-ae0734b4a982.jpg?v=1781245388 Filter King 28x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x .75" - FB28X30 -12 Filter King 28x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x .75" - FB28X30 -12 https://hvacdirectusa.com/products/filter-king-28x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_faf5a406-a8b8-440f-a8e8-c29d758b392e.jpg?v=1781245387 Filter King 28x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x .75" Filter King 28x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-28x30x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-27-5-x-29-5-x-75-fb28x30-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4677316c-d994-4029-9ec7-bae6d3c2fa95.jpg?v=1781245387 Filter King 28x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 27.5 x 29.5 x .75) - FB28X30-3 Filter King 28x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 27.5 x 29.5 x .75) - FB28X30-3 https://hvacdirectusa.com/products/filter-king-28x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-1-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5edbb460-06a2-42d4-b943-efebcd7f583f.jpg?v=1781245386 Filter King 28x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" Filter King 28x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" https://hvacdirectusa.com/products/filter-king-28x30x2-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e4bfa3e2-eefa-4b3e-a6c1-9556870f4e9d.jpg?v=1781245385 Filter King 28x30x2 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" Filter King 28x30x2 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" https://hvacdirectusa.com/products/filter-king-28x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-1-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_650fb319-8e7f-4ebb-b63c-90e0610b987e.jpg?v=1781245384 Filter King 28x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" Filter King 28x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" https://hvacdirectusa.com/products/filter-king-28x30x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-1-75-fb28x30x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9102afd2-6b22-4a1d-9a34-8ee7d650f944.jpg?v=1781245383 Filter King 28x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" - FB28X30X2-12 Filter King 28x30x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" - FB28X30X2-12 https://hvacdirectusa.com/products/filter-king-29-5x32x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-32-x-1-75-fb29-5x32x2a-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_05ee750c-659f-42e6-9c00-3daa176a39c8.jpg?v=1781245382 Filter King 29.5x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 32 x 1.75" - FB29.5X32X2A - 4 Filter King 29.5x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 32 x 1.75" - FB29.5X32X2A - 4 https://hvacdirectusa.com/products/filter-king-29-5x36x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-36-x-75-fb29-5x36a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b7a18bd3-44f3-40e4-a953-66ef9f5353ae.jpg?v=1781245381 Filter King 29.5x36x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 36 x .75" - FB29.5X36A -3 Filter King 29.5x36x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 36 x .75" - FB29.5X36A -3 https://hvacdirectusa.com/products/filter-king-29-5x36x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-29-5-x-36-x-75-fb29-5x36a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7470d3f8-ee40-4cd7-a3bb-8da789d38434.jpg?v=1781245379 Filter King 29.5x36x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 29.5 x 36 x .75) - FB29.5X36A-6 Filter King 29.5x36x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 29.5 x 36 x .75) - FB29.5X36A-6 https://hvacdirectusa.com/products/filter-king-29-5x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5x36x2 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_30a27efc-3ef2-445c-9391-a3575971a55b.jpg?v=1781245378 Filter King 29.5x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5x36x2" Filter King 29.5x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5x36x2" https://hvacdirectusa.com/products/filter-king-air-filters-29-75x31-75x1-3-pack-merv-8-hvac-pleated-ac-furnace-filters-actual-size-29-75-x-31-75-x-75-fb29-75x31-75a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4b40790d-9278-4112-a557-7b8ad8e5865f.jpg?v=1781245377 Filter King Air Filters 29.75x31.75x1 | 3-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 29.75 x 31.75 x .75 - FB29.75X31.75A -3 Filter King Air Filters 29.75x31.75x1 | 3-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 29.75 x 31.75 x .75 - FB29.75X31.75A -3 https://hvacdirectusa.com/products/filter-king-29-75x31-75x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-29-75-x-31-75-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ceb35b1d-f629-4ef1-b867-9a6a161ea2e0.jpg?v=1781245376 Filter King 29.75x31.75x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 29.75 x 31.75 x .75) Filter King 29.75x31.75x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 29.75 x 31.75 x .75) https://hvacdirectusa.com/products/filter-king-air-filters-29-75x35-75x1-4-pack-merv-8-hvac-pleated-ac-furnace-filters-air-purifier-replacement-filters-for-clean-healthy-fresh-environment-made-in-usa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e07f1a2f-715e-440b-9dbe-bb1e6e0c9795.jpg?v=1781245374 Filter King Air Filters 29.75x35.75x1 | 4-Pack | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA Filter King Air Filters 29.75x35.75x1 | 4-Pack | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA https://hvacdirectusa.com/products/filter-king-29x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-28-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a57f7abf-e2c5-4cb3-bf32-24f6e1401510.jpg?v=1781245374 Filter King 29x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x .75" Filter King 29x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x .75" https://hvacdirectusa.com/products/filter-king-29x29x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-28-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4713a6ee-bf0e-47e0-989b-ec03a43972fe.jpg?v=1781245373 Filter King 29x29x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x .75" Filter King 29x29x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x .75" https://hvacdirectusa.com/products/filter-king-29x29x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-28-5-x-75-fb29x29-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_670649f6-a472-449c-978b-df150be772a7.jpg?v=1781245371 Filter King 29x29x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x .75" - FB29X29-12 Filter King 29x29x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x .75" - FB29X29-12 https://hvacdirectusa.com/products/filter-king-29x29x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-28-5-x-28-5-x-75-fb29x29-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9ac2eb9e-c6c3-4fbc-a612-9fe0a1fb8c3f.jpg?v=1781245370 Filter King 29x29x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 28.5 x 28.5 x .75) - FB29X29-3 Filter King 29x29x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 28.5 x 28.5 x .75) - FB29X29-3 https://hvacdirectusa.com/products/filter-king-29x29x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-28-5-x-1-75-fb29x29x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4f0ba5f6-b75a-4c53-a73f-4f01007398f4.jpg?v=1781245370 Filter King 29x29x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x 1.75" - FB29X29X2 -12 Filter King 29x29x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x 1.75" - FB29X29X2 -12 https://hvacdirectusa.com/products/filter-king-29x29x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-28-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d2cf0d28-d912-4d90-8ed3-d151db37d174.jpg?v=1781245369 Filter King 29x29x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x 1.75" Filter King 29x29x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x 1.75" https://hvacdirectusa.com/products/filter-king-29x29x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-28-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e97ccbb-4e3b-4264-9800-f2096299ea38.jpg?v=1781245368 Filter King 29x29x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x 1.75" Filter King 29x29x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x 1.75" https://hvacdirectusa.com/products/filter-king-30x30x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-29-5-x-75-fb30x30-13 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_da1caed9-403a-4e98-8251-f6a92697cdea.jpg?v=1781245368 Filter King 30x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x .75" - FB30X30 -12 Filter King 30x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x .75" - FB30X30 -12 https://hvacdirectusa.com/products/filter-king-30x30x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-29-5-x-29-5-x-75-fb30x30-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fa354156-d15a-4255-9f7e-ce5fa1c48057.jpg?v=1781245367 Filter King 30x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 29.5 x 29.5 x .75) - FB30X30-3 Filter King 30x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 29.5 x 29.5 x .75) - FB30X30-3 https://hvacdirectusa.com/products/filter-king-30x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-29-5-x-75-fb30x30-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c44d5c4d-3df3-4c88-ab18-df8a94e02b45.jpg?v=1781245366 Filter King 30x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x .75" - FB30X30-4 Filter King 30x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x .75" - FB30X30-4 https://hvacdirectusa.com/products/filter-king-30x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-30-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0f635245-f6da-495a-9c90-445872155514.jpg?v=1781245366 Filter King 30x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 30 x 1.75" Filter King 30x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 30 x 1.75" https://hvacdirectusa.com/products/filter-king-30x30x2-air-filter-12-pack-merv-8-actual-size-29-5-x-29-5-x-1-75-fb30x30x2-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_72dfb455-04c7-4abe-b749-0e64935a6329.jpg?v=1781245365 Filter King 30x30x2 Air Filter 12-PACK MERV 8 Actual Size 29.5 x 29.5 x 1.75" - FB30X30X2 -12 Filter King 30x30x2 Air Filter 12-PACK MERV 8 Actual Size 29.5 x 29.5 x 1.75" - FB30X30X2 -12 https://hvacdirectusa.com/products/filter-king-30x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-30-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d1dc9521-0fad-470e-8946-6be616ab3475.jpg?v=1781245364 Filter King 30x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 30 x 1.75" Filter King 30x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 30 x 1.75" https://hvacdirectusa.com/products/filter-king-30x30x2-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-30-x-30-x-1-75-fb30x30x2-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e08ef154-7e0d-4ce8-86b7-86b4e815d188.jpg?v=1781245364 Filter King 30x30x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 30 x 30 x 1.75) - FB30X30X2-6 Filter King 30x30x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 30 x 30 x 1.75) - FB30X30X2-6 https://hvacdirectusa.com/products/filter-king-30x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-32-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4db3341c-35b4-4841-9cf0-eb5c1e63866f.jpg?v=1781245363 Filter King 30x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 32 x .75" Filter King 30x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 32 x .75" https://hvacdirectusa.com/products/filter-king-30x32x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-30-x-32-x-75-fb30x32a-6 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b08fedc7-baa9-407b-8916-b152efffe6eb.jpg?v=1781245362 Filter King 30x32x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 30 x 32 x .75) - FB30X32A-6 Filter King 30x32x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 30 x 32 x .75) - FB30X32A-6 https://hvacdirectusa.com/products/filter-king-30x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-35-5-x-75-fb30x36-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b7a38a20-010a-48f2-b709-cbf37c6dcdec.jpg?v=1781245362 Filter King 30x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x .75" - FB30X36 - 4 Filter King 30x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x .75" - FB30X36 - 4 https://hvacdirectusa.com/products/filter-king-30x36x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-29-5-x-35-5-x-75-fb30x36-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6bc029b0-330e-43e5-bfde-f35b0e8c2c7a.jpg?v=1781245361 Filter King 30x36x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 29.5 x 35.5 x .75) - FB30X36-3 Filter King 30x36x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 29.5 x 35.5 x .75) - FB30X36-3 https://hvacdirectusa.com/products/filter-king-30x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-35-5-x-1-75-fb30x36x2-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a383094e-953c-496a-a58d-95411878f9a4.jpg?v=1781245360 Filter King 30x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" - FB30X36X2 - 4 Filter King 30x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" - FB30X36X2 - 4 https://hvacdirectusa.com/products/filter-king-30x36x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-36-x-1-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_527f315a-5a72-4237-8bae-d3dab4499ca2.jpg?v=1781245359 Filter King 30x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 36 x 1.75" Filter King 30x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 36 x 1.75" https://hvacdirectusa.com/products/filter-king-30x36x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-35-5-x-1-75-fb30x36x2-13 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5142ac5c-6ee4-454b-b955-8ae5ec4820ef.jpg?v=1781245359 Filter King 30x36x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" - FB30X36X2 -12 Filter King 30x36x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" - FB30X36X2 -12 https://hvacdirectusa.com/products/filter-king-30x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-35-5-x-1-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9ea21880-ff91-4348-9e1f-a3080e898e36.jpg?v=1781245358 Filter King 30x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" Filter King 30x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" https://hvacdirectusa.com/products/filter-king-5-88x12-13x1-air-filter-4-pack-merv-13-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-5-88-x-12-13-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ebda1df1-94e9-45b2-a467-a856cb04665a.jpg?v=1781245357 Filter King 5.88x12.13x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.88 x 12.13 x .75" Filter King 5.88x12.13x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.88 x 12.13 x .75" https://hvacdirectusa.com/products/filter-king-5-88x12-13x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-5-88-x-12-13-x-75-fb5-88x12-13a-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_36be5453-6e71-4d73-8f40-ac047d649b8e.jpg?v=1781245356 Filter King 5.88x12.13x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.88 x 12.13 x .75" - FB5.88X12.13A -3 Filter King 5.88x12.13x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.88 x 12.13 x .75" - FB5.88X12.13A -3 https://hvacdirectusa.com/products/filter-king-6x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-6-x-14-x-77 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9579a59d-cfd4-48c9-86a9-5dcb7131fcd1.jpg?v=1781245356 Filter King 6x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 14 x .75" Filter King 6x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 14 x .75" https://hvacdirectusa.com/products/filter-king-6x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-5-5-x-5-5-x-75-fb6x6-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_61cdda9c-ab6b-4c4c-82e8-a16fb60e611b.jpg?v=1781245355 Filter King 6x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 5.5 x .75" - FB6X6 -4 Filter King 6x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 5.5 x .75" - FB6X6 -4 https://hvacdirectusa.com/products/filter-king-6x6x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-5-5-x-5-5-x-75-fb6x6-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3b3d0f88-90d1-4eb8-b9a9-36d05d7b0661.jpg?v=1781245354 Filter King 6x6x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 5.5 x 5.5 x .75) - FB6X6-3 Filter King 6x6x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 5.5 x 5.5 x .75) - FB6X6-3 https://hvacdirectusa.com/products/filter-king-air-filters-7-75x25-75x1-4-pack-merv-8-hvac-pleated-ac-furnace-filters-air-purifier-replacement-filters-for-clean-healthy-fresh-environment-made-in-usa 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_95def9d9-e3fd-4eaf-8186-dee525f7899d.jpg?v=1781245355 Filter King Air Filters 7.75x25.75x1 | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment |MADE IN USA Filter King Air Filters 7.75x25.75x1 | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment |MADE IN USA https://hvacdirectusa.com/products/filter-king-8x12x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-11-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f3a39f0b-a41b-403b-bd93-7fe2930b3902.jpg?v=1781245353 Filter King 8x12x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 11.5 x .75" Filter King 8x12x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 11.5 x .75" https://hvacdirectusa.com/products/filter-king-8x12x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-8-x-12-x-75-fb8x12-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1049adb1-ead5-4b9c-b3e5-93ef85ff8c1d.jpg?v=1781245352 Filter King 8x12x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 12 x .75) - FB8X12-4 Filter King 8x12x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 12 x .75) - FB8X12-4 https://hvacdirectusa.com/products/filter-king-16x16x1-air-filter-6-pack-merv-13-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_19c4b40b-1e6d-40e1-bd61-cd7c17758732.jpg?v=1781245352 Filter King 16x16x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75" Filter King 16x16x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75" https://hvacdirectusa.com/products/filter-king-8x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-36-x-75-fk08x36x1-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_53da2b0c-a6fc-4838-b7bc-91273bfbdf47.jpg?v=1781245351 Filter King 8x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 36 x .75" - FK08x36x1-M8-4 Filter King 8x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 36 x .75" - FK08x36x1-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-10-5-x-75-fk10-5x10-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_09be1bdb-da5e-4de1-92b4-b0d58a8374b1.jpg?v=1781245350 Filter King 10.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 10.5 x .75" - FK10.5x10.5x1A-M8-4 Filter King 10.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 10.5 x .75" - FK10.5x10.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x10x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-10-x-75-fk10-5x10x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ac623ab6-4c93-4ea8-80a7-8c38da682282.jpg?v=1781245349 Filter King 10.5x10x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 10 x .75) - FK10.5x10x1A-M8-4 Filter King 10.5x10x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 10 x .75) - FK10.5x10x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-11-5-x-75-fk10-5x11-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d21cf5b7-bb9c-47f2-80ca-070e4d90c103.jpg?v=1781245348 Filter King 10.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 11.5 x .75" - FK10.5x11.5x1A-M8-4 Filter King 10.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 11.5 x .75" - FK10.5x11.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-11-x-75-fk10-5x11x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3f6016af-af7d-4ceb-9689-0f17b7a78ccd.jpg?v=1781245348 Filter King 10.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 11 x .75" - FK10.5x11x1A-M8-4 Filter King 10.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 11 x .75" - FK10.5x11x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-12-5-x-75-fk10-5x12-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_90738437-cf1a-4bbb-8d9c-a6e6ff59198f.jpg?v=1781245347 Filter King 10.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 12.5 x .75" - FK10.5x12.5x1A-M8-4 Filter King 10.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 12.5 x .75" - FK10.5x12.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-12-x-75-fk10-5x12x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ea386bb5-1bbe-4489-881a-9502f08b6159.jpg?v=1781245346 Filter King 10.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 12 x .75" - FK10.5x12x1A-M8-4 Filter King 10.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 12 x .75" - FK10.5x12x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x13-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-13-5-x-75-fk10-5x13-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a118109d-752c-4268-a592-6016d32337c8.jpg?v=1781245346 Filter King 10.5x13.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 13.5 x .75) - FK10.5x13.5x1A-M8-4 Filter King 10.5x13.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 13.5 x .75) - FK10.5x13.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-13-x-75-fk10-5x13x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c79b45e8-7c9e-405b-bfda-51aa4b82d2b0.jpg?v=1781245345 Filter King 10.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 13 x .75" - FK10.5x13x1A-M8-4 Filter King 10.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 13 x .75" - FK10.5x13x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x14-5x1-air-filter-4-pack-merv-8-actual-size-10-5-x-14-5-x-75-fk10-5x14-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_840495b1-0fb7-4f1d-b915-fa8a36d24a03.jpg?v=1781245344 Filter King 10.5x14.5x1 Air Filter 4-PACK MERV 8 Actual Size 10.5 x 14.5 x .75" - FK10.5x14.5x1A-M8-4 Filter King 10.5x14.5x1 Air Filter 4-PACK MERV 8 Actual Size 10.5 x 14.5 x .75" - FK10.5x14.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-14-x-75-fk10-5x14x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dcf89bbe-636f-4704-9ce5-7f5496328033.jpg?v=1781245343 Filter King 10.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 14 x .75" - FK10.5x14x1A-M8-4 Filter King 10.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 14 x .75" - FK10.5x14x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-15-5-x-75-fk10-5x15-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3d3227a0-4563-4cbb-a580-94d266d2bf88.jpg?v=1781245343 Filter King 10.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 15.5 x .75" - FK10.5x15.5x1A-M8-4 Filter King 10.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 15.5 x .75" - FK10.5x15.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x15x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-15-x-75-fk10-5x15x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a36721a8-cb95-401a-ac03-7d9c6706325e.jpg?v=1781245342 Filter King 10.5x15x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 15 x .75) - FK10.5x15x1A-M8-4 Filter King 10.5x15x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 15 x .75) - FK10.5x15x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-16-5-x-75-fk10-5x16-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fef2ad0d-5769-4f65-a84c-65d45db70ffc.jpg?v=1781245341 Filter King 10.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 16.5 x .75" - FK10.5x16.5x1A-M8-4 Filter King 10.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 16.5 x .75" - FK10.5x16.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-16-x-75-fk10-5x16x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6209e776-f3fa-433f-9abf-8e6677fafc51.jpg?v=1781245341 Filter King 10.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 16 x .75" - FK10.5x16x1A-M8-4 Filter King 10.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 16 x .75" - FK10.5x16x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-17-5-x-75-fk10-5x17-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_afdf3ffb-9629-4c11-b3c0-f45dfe9bb810.jpg?v=1781245340 Filter King 10.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 17.5 x .75" - FK10.5x17.5x1A-M8-4 Filter King 10.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 17.5 x .75" - FK10.5x17.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-17-x-75-fk10-5x17x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4991eb01-d80e-469d-8b03-6101eff10b57.jpg?v=1781245339 Filter King 10.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 17 x .75" - FK10.5x17x1A-M8-4 Filter King 10.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 17 x .75" - FK10.5x17x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-18-5-x-75-fk10-5x18-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b8f753a1-178d-4437-9289-ac9e79acfca9.jpg?v=1781245338 Filter King 10.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 18.5 x .75" - FK10.5x18.5x1A-M8-4 Filter King 10.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 18.5 x .75" - FK10.5x18.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-18-x-75-fk10-5x18x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f7a278fb-357a-4878-a225-27c7edc27dc6.jpg?v=1781245338 Filter King 10.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 18 x .75" - FK10.5x18x1A-M8-4 Filter King 10.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 18 x .75" - FK10.5x18x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-19-x-75-fk10-5x19x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ee71812a-d1ee-497d-afab-663f16a30c04.jpg?v=1781245337 Filter King 10.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 19 x .75" - FK10.5x19x1A-M8-4 Filter King 10.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 19 x .75" - FK10.5x19x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-20-5-x-75-fk10-5x20-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_13aeaf07-75d2-4139-8701-e6c8e8128622.jpg?v=1781245336 Filter King 10.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 20.5 x .75" - FK10.5x20.5x1A-M8-4 Filter King 10.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 20.5 x .75" - FK10.5x20.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x20x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-20-x-75-fk10-5x20x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3f00303a-2e75-4414-83af-f8bc569393f7.jpg?v=1781245335 Filter King 10.5x20x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 20 x .75) - FK10.5x20x1A-M8-4 Filter King 10.5x20x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 20 x .75) - FK10.5x20x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x21x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-21-x-75-fk10-5x21x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_35cdca1b-611c-4a02-949b-f719673cbe8d.jpg?v=1781245335 Filter King 10.5x21x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 21 x .75) - FK10.5x21x1A-M8-4 Filter King 10.5x21x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 21 x .75) - FK10.5x21x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-22-5-x-75-fk10-5x22-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9e166620-9a49-4f6c-a8da-18725719e77d.jpg?v=1781245334 Filter King 10.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 22.5 x .75" - FK10.5x22.5x1A-M8-4 Filter King 10.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 22.5 x .75" - FK10.5x22.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-23-5-x-75-fk10-5x23-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cd88b75e-fe4e-492c-b06b-34ed07a7c827.jpg?v=1781245333 Filter King 10.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 23.5 x .75" - FK10.5x23.5x1A-M8-4 Filter King 10.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 23.5 x .75" - FK10.5x23.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-23-x-75-fk10-5x23x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_130dfb38-04b3-4323-87a9-1b38149d1ad6.jpg?v=1781245333 Filter King 10.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 23 x .75" - FK10.5x23x1A-M8 -4 Filter King 10.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 23 x .75" - FK10.5x23x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-10-5x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-24-5-x-75-fk10-5x24-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ab561a53-a985-4cff-b951-e22735ee06c6.jpg?v=1781245332 Filter King 10.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 24.5 x .75" - FK10.5x24.5x1A-M8-4 Filter King 10.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 24.5 x .75" - FK10.5x24.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-25-x-75-fk10-5x25x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_87208db5-7588-492c-92b0-df98491346a9.jpg?v=1781245331 Filter King 10.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 25 x .75" - FK10.5x25x1A-M8-4 Filter King 10.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 25 x .75" - FK10.5x25x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-26-5-x-75-fk10-5x26-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_baed0444-cb22-4ded-a4f5-71b72009b4af.jpg?v=1781245331 Filter King 10.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 26.5 x .75" - FK10.5x26.5x1A-M8-4 Filter King 10.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 26.5 x .75" - FK10.5x26.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-26-x-75-fk10-5x26x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4442d9f4-b4b2-40d3-a4b4-89cadae91f23.jpg?v=1781245330 Filter King 10.5x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 26 x .75" - FK10.5x26x1A-M8-4 Filter King 10.5x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 26 x .75" - FK10.5x26x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x27-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-27-5-x-75-fk10-5x27-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_01ddcfdd-24b3-42d9-ab21-26f3ce0b299c.jpg?v=1781245329 Filter King 10.5x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 27.5 x .75" - FK10.5x27.5x1A-M8-4 Filter King 10.5x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 27.5 x .75" - FK10.5x27.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-27-x-75-fk10-5x27x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f0fe02d0-5723-458e-ac0d-24428d06955a.jpg?v=1781245328 Filter King 10.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 27 x .75" - FK10.5x27x1A-M8 -4 Filter King 10.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 27 x .75" - FK10.5x27x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-10-5x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-28-5-x-75-fk10-5x28-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7bbada44-8c82-4a5a-bda4-e66f3d2e4c7d.jpg?v=1781245328 Filter King 10.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 28.5 x .75" - FK10.5x28.5x1A-M8-4 Filter King 10.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 28.5 x .75" - FK10.5x28.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x28x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-28-x-75-fk10-5x28x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6e1e4958-7612-48d6-9614-24673ed941ed.jpg?v=1781245327 Filter King 10.5x28x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 28 x .75) - FK10.5x28x1A-M8-4 Filter King 10.5x28x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 28 x .75) - FK10.5x28x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-29-5-x-75-fk10-5x29-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_65f3626a-8955-4251-9d3c-a4fccb8a9810.jpg?v=1781245324 Filter King 10.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 29.5 x .75" - FK10.5x29.5x1A-M8-4 Filter King 10.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 29.5 x .75" - FK10.5x29.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x29x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-29-x-75-fk10-5x29x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_612e3718-479a-4208-abc3-998a3fc51678.jpg?v=1781245324 Filter King 10.5x29x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 29 x .75) - FK10.5x29x1A-M8-4 Filter King 10.5x29x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 29 x .75) - FK10.5x29x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-30-5-x-75-fk10-5x30-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fbd5d343-b61b-4c3e-81df-41b8f000d88d.jpg?v=1781245322 Filter King 10.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 30.5 x .75" - FK10.5x30.5x1A-M8-4 Filter King 10.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 30.5 x .75" - FK10.5x30.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x30x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-30-x-75-fk10-5x30x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b7b6a7ea-291e-4361-88bb-aa6aa0f13616.jpg?v=1781245322 Filter King 10.5x30x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 30 x .75) - FK10.5x30x1A-M8-4 Filter King 10.5x30x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 30 x .75) - FK10.5x30x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-31-x-75-fk10-5x31x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_15346436-8afa-4e4a-8693-da54e803ec85.jpg?v=1781245321 Filter King 10.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 31 x .75" - FK10.5x31x1A-M8-4 Filter King 10.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 31 x .75" - FK10.5x31x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-32-5-x-75-fk10-5x32-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5a457084-9950-4d04-9229-7be888ec2395.jpg?v=1781245320 Filter King 10.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 32.5 x .75" - FK10.5x32.5x1A-M8-4 Filter King 10.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 32.5 x .75" - FK10.5x32.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-32-x-75-fk10-5x32x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1b1c0014-9abd-46fe-bd0d-08cfc512d2d2.jpg?v=1781245319 Filter King 10.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 32 x .75" - FK10.5x32x1A-M8-4 Filter King 10.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 32 x .75" - FK10.5x32x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x33-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-33-5-x-75-fk10-5x33-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_724f8905-e982-4745-9fda-ddce96ca379a.jpg?v=1781245319 Filter King 10.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 33.5 x .75" - FK10.5x33.5x1A-M8-4 Filter King 10.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 33.5 x .75" - FK10.5x33.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-33-x-75-fk10-5x33x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ff1ecb57-9cb9-47a2-b6d3-6202986ded52.jpg?v=1781245318 Filter King 10.5x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 33 x .75" - FK10.5x33x1A-M8-4 Filter King 10.5x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 33 x .75" - FK10.5x33x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x36-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-36-5-x-75-fk10-5x36-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7e82b16d-c215-4c7f-ad82-1e1e5ef267fd.jpg?v=1781245317 Filter King 10.5x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 36.5 x .75" - FK10.5x36.5x1A-M8 -4 Filter King 10.5x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 36.5 x .75" - FK10.5x36.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-10-5x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-36-x-75-fk10-5x36x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f35fb557-7e79-4c86-b0cd-19005cf25c20.jpg?v=1781245316 Filter King 10.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 36 x .75" - FK10.5x36x1A-M8-4 Filter King 10.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 36 x .75" - FK10.5x36x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-37-x-75-fk10-5x37x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6cf73e2a-919b-46e2-84b3-5d614c216845.jpg?v=1781245316 Filter King 10.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 37 x .75" - FK10.5x37x1A-M8-4 Filter King 10.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 37 x .75" - FK10.5x37x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x38x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-38-x-75-fk10-5x38x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_46014152-98c5-434f-9372-1e7fe87543eb.jpg?v=1781245315 Filter King 10.5x38x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 38 x .75) - FK10.5x38x1A-M8-4 Filter King 10.5x38x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 38 x .75) - FK10.5x38x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-39-5-x-75-fk10-5x39-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c695f071-be18-435d-b9b1-f5f16d554948.jpg?v=1781245314 Filter King 10.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 39.5 x .75" - FK10.5x39.5x1A-M8 -4 Filter King 10.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 39.5 x .75" - FK10.5x39.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-10-5x39x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-39-x-75-fk10-5x39x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_70b66ad2-bf22-47d1-921c-682bc2df2206.jpg?v=1781245313 Filter King 10.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 39 x .75" - FK10.5x39x1A-M8-4 Filter King 10.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 39 x .75" - FK10.5x39x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-40-5-x-75-fk10-5x40-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5a3c559d-b652-4c0c-9661-d397be5e4960.jpg?v=1781245313 Filter King 10.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 40.5 x .75" - FK10.5x40.5x1A-M8-4 Filter King 10.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 40.5 x .75" - FK10.5x40.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-40-x-75-fk10-5x40x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2f80f160-389e-448b-959d-47e5e5711c11.jpg?v=1781245312 Filter King 10.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 40 x .75" - FK10.5x40x1A-M8-4 Filter King 10.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 40 x .75" - FK10.5x40x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x41-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-41-5-x-75-fk10-5x41-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_92b1c710-b8e1-4cf3-b64e-bf9f3df9844e.jpg?v=1781245311 Filter King 10.5x41.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 41.5 x .75) - FK10.5x41.5x1A-M8-4 Filter King 10.5x41.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 41.5 x .75) - FK10.5x41.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-42-5-x-75-fk10-5x42-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_31a47183-36f3-48dc-a48a-5331cd6c9685.jpg?v=1781245310 Filter King 10.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 42.5 x .75" - FK10.5x42.5x1A-M8-4 Filter King 10.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 42.5 x .75" - FK10.5x42.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-42-x-75-fk10-5x42x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8e145f4e-e574-4887-8194-101605073b27.jpg?v=1781245310 Filter King 10.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 42 x .75" - FK10.5x42x1A-M8-4 Filter King 10.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 42 x .75" - FK10.5x42x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x43-5x1-air-filter-4-pack-merv-8-actual-size-10-5-x-43-5-x-75-fk10-5x43-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_249bdf69-6d5d-4e9a-957b-ba1a63f0ff2d.jpg?v=1781245309 Filter King 10.5x43.5x1 Air Filter 4-PACK MERV 8 Actual Size 10.5 x 43.5 x .75" - FK10.5x43.5x1A-M8-4 Filter King 10.5x43.5x1 Air Filter 4-PACK MERV 8 Actual Size 10.5 x 43.5 x .75" - FK10.5x43.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-43-x-75-fk10-5x43x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_38638ee6-82f2-42bd-a6e4-057281d1bb84.jpg?v=1781245308 Filter King 10.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 43 x .75" - FK10.5x43x1A-M8-4 Filter King 10.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 43 x .75" - FK10.5x43x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-44-5-x-75-fk10-5x44-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e7edf89-fce1-4b5e-a898-501193c10b83.jpg?v=1781245307 Filter King 10.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 44.5 x .75" - FK10.5x44.5x1A-M8-4 Filter King 10.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 44.5 x .75" - FK10.5x44.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x44x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-44-x-75-fk10-5x44x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a8b64b79-cbc1-4654-9528-cf45ef33a7e9.jpg?v=1781245306 Filter King 10.5x44x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 44 x .75) - FK10.5x44x1A-M8-4 Filter King 10.5x44x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 44 x .75) - FK10.5x44x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-4-5-x-75-fk10-5x45-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_456d7e30-3904-484e-a4b2-438eb15a2224.jpg?v=1781245306 Filter King 10.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 4.5 x .75" - FK10.5x45.5x1A-M8-4 Filter King 10.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 4.5 x .75" - FK10.5x45.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x47-5x1-air-filter-4-pack-merv-8-actual-size-10-5-x-47-5-x-75-fk10-5x47-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6a1c06f9-0485-44c6-b76b-06fc8b46864d.jpg?v=1781245305 Filter King 10.5x47.5x1 Air Filter 4-PACK MERV 8 Actual Size 10.5 x 47.5 x .75" - FK10.5x47.5x1A-M8-4 Filter King 10.5x47.5x1 Air Filter 4-PACK MERV 8 Actual Size 10.5 x 47.5 x .75" - FK10.5x47.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-47-x-75-fk10-5x47x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_98e89d1f-c109-4d32-91ba-00128a5d00df.jpg?v=1781245304 Filter King 10.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 47 x .75" - FK10.5x47x1A-M8-4 Filter King 10.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 47 x .75" - FK10.5x47x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-48-5-x-75-fk10-5x48-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fb86097b-9b45-493e-b4ce-ef1c3e585a8d.jpg?v=1781245304 Filter King 10.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 48.5 x .75" - FK10.5x48.5x1A-M8 -4 Filter King 10.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 48.5 x .75" - FK10.5x48.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-10-5x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-48-x-75-fk10-5x48x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_21b58c7c-83d6-4d8d-84be-6749f6eead7f.jpg?v=1781245303 Filter King 10.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 48 x .75" - FK10.5x48x1A-M8-4 Filter King 10.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 48 x .75" - FK10.5x48x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x49x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-49-x-75-fk10-5x49x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_514edc6d-94c6-43c8-b7db-6729d4bfb244.jpg?v=1781245302 Filter King 10.5x49x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 49 x .75) - FK10.5x49x1A-M8-4 Filter King 10.5x49x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 49 x .75) - FK10.5x49x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x4x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-4-x-75-fk10-5x4x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5c796715-d99b-4a93-81df-e77ad1085524.jpg?v=1781245301 Filter King 10.5x4x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 4 x .75) - FK10.5x4x1A-M8-4 Filter King 10.5x4x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 4 x .75) - FK10.5x4x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-5-5-x-75-fk10-5x5-5x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5ba50ad5-1540-492c-b6c6-2f8ba8ea2691.jpg?v=1781245300 Filter King 10.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 5.5 x .75" - FK10.5x5.5x1A-M8-12 Filter King 10.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 5.5 x .75" - FK10.5x5.5x1A-M8-12 https://hvacdirectusa.com/products/filter-king-10-5x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-50-5-x-75-fk10-5x50-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_706ffd89-daa1-49d9-bc6b-a231f0489ed4.jpg?v=1781245300 Filter King 10.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 50.5 x .75" - FK10.5x50.5x1A-M8-4 Filter King 10.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 50.5 x .75" - FK10.5x50.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x51-5x1-air-filter-4-pack-merv-8-actual-size-10-5-x-51-5-x-75-fk10-5x51-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bcaf554c-4e49-43fa-ad24-0c35a687617f.jpg?v=1781245299 Filter King 10.5x51.5x1 Air Filter 4-PACK MERV 8 Actual Size 10.5 x 51.5 x .75" - FK10.5x51.5x1A-M8-4 Filter King 10.5x51.5x1 Air Filter 4-PACK MERV 8 Actual Size 10.5 x 51.5 x .75" - FK10.5x51.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x52x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-52-x-75-fk10-5x52x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0ac8ead8-6dd7-436d-9c3a-12ec2bb1da67.jpg?v=1781245298 Filter King 10.5x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 52 x .75" - FK10.5x52x1A-M8-4 Filter King 10.5x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 52 x .75" - FK10.5x52x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-53-5-x-75-fk10-5x53-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f6c17c17-fe04-4677-8863-d699822f38b9.jpg?v=1781245298 Filter King 10.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 53.5 x .75" - FK10.5x53.5x1A-M8 -4 Filter King 10.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 53.5 x .75" - FK10.5x53.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-10-5x54-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-54-5-x-75-fk10-5x54-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b64c7f4f-58a1-4aa9-9dd8-ef9eff936550.jpg?v=1781245297 Filter King 10.5x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 54.5 x .75" - FK10.5x54.5x1A-M8-4 Filter King 10.5x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 54.5 x .75" - FK10.5x54.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-55-5-x-75-fk10-5x55-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_689d9ea8-6bc9-4399-b4d9-55a83a12d3bc.jpg?v=1781245296 Filter King 10.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 55.5 x .75" - FK10.5x55.5x1A-M8 -4 Filter King 10.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 55.5 x .75" - FK10.5x55.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-10-5x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-55-x-75-fk10-5x55x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5446be91-715d-4887-816a-6df5b550c1e2.jpg?v=1781245295 Filter King 10.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 55 x .75" - FK10.5x55x1A-M8-4 Filter King 10.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 55 x .75" - FK10.5x55x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x56-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-56-5-x-75-fk10-5x56-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dba61f5e-cffb-43ae-baa7-a416bc1ae902.jpg?v=1781245294 Filter King 10.5x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 56.5 x .75" - FK10.5x56.5x1A-M8-4 Filter King 10.5x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 56.5 x .75" - FK10.5x56.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x56x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-56-x-75-fk10-5x56x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_be762c5a-7008-4408-9908-74f363c3ac6c.jpg?v=1781245294 Filter King 10.5x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 56 x .75" - FK10.5x56x1A-M8-4 Filter King 10.5x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 56 x .75" - FK10.5x56x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-57-5-x-75-fk10-5x57-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f17a01f0-5cad-4c16-839a-304c2c96df1a.jpg?v=1781245293 Filter King 10.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 57.5 x .75" - FK10.5x57.5x1A-M8-4 Filter King 10.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 57.5 x .75" - FK10.5x57.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-58-5-x-75-fk10-5x58-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b897573d-2274-4c0c-8759-25e613bd1e65.jpg?v=1781245292 Filter King 10.5x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 58.5 x .75" - FK10.5x58.5x1A-M8-4 Filter King 10.5x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 58.5 x .75" - FK10.5x58.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-58-x-75-fk10-5x58x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cf172ebf-308a-4b19-85ff-f67603b51172.jpg?v=1781245292 Filter King 10.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 58 x .75" - FK10.5x58x1A-M8-4 Filter King 10.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 58 x .75" - FK10.5x58x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-59-5-x-75-fk10-5x59-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a30e2545-837b-4a9d-8414-8699425fe11a.jpg?v=1781245291 Filter King 10.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 59.5 x .75" - FK10.5x59.5x1A-M8-4 Filter King 10.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 59.5 x .75" - FK10.5x59.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x59x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-59-x-75-fk10-5x59x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_724c17a8-98c8-4d56-b451-4c4d375d0f96.jpg?v=1781245290 Filter King 10.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 59 x .75" - FK10.5x59x1A-M8-4 Filter King 10.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 59 x .75" - FK10.5x59x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-5-x-75-fk10-5x5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_022af3ff-e8fc-40ee-84a6-bef331b9814d.jpg?v=1781245289 Filter King 10.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 5 x .75" - FK10.5x5x1A-M8-4 Filter King 10.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 5 x .75" - FK10.5x5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x60-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-60-5-x-75-fk10-5x60-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0f6bc953-5dc9-403d-a3f3-f7257ee23953.jpg?v=1781245288 Filter King 10.5x60.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 60.5 x .75) - FK10.5x60.5x1A-M8-4 Filter King 10.5x60.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 60.5 x .75) - FK10.5x60.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-60-x-75-fk10-5x60x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_819e7773-95bc-4c99-93fa-b71a27b69a91.jpg?v=1781245288 Filter King 10.5x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 60 x .75" - FK10.5x60x1A-M8-4 Filter King 10.5x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 60 x .75" - FK10.5x60x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-61-5-x-75-fk10-5x61-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f50706ce-d50c-4d03-b267-f400b30a66d9.jpg?v=1781245287 Filter King 10.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 61.5 x .75" - FK10.5x61.5x1A-M8-4 Filter King 10.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 61.5 x .75" - FK10.5x61.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-61-x-75-fk10-5x61x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_33a43647-e51e-4113-80b1-ea3c01858684.jpg?v=1781245286 Filter King 10.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 61 x .75" - FK10.5x61x1A-M8-12 Filter King 10.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 61 x .75" - FK10.5x61x1A-M8-12 https://hvacdirectusa.com/products/filter-king-10-5x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-61-x-75-fk10-5x61x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_22dc2bcf-c9d5-4181-8b36-344a2bf51f21.jpg?v=1781245285 Filter King 10.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 61 x .75" - FK10.5x61x1A-M8-4 Filter King 10.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 61 x .75" - FK10.5x61x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-62-5-x-75-fk10-5x62-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_275758e4-5545-4f67-be2b-ade67d5a36d2.jpg?v=1781245285 Filter King 10.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 62.5 x .75" - FK10.5x62.5x1A-M8-4 Filter King 10.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 62.5 x .75" - FK10.5x62.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x64-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-64-5-x-75-fk10-5x64-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_944a2ced-98f2-4353-b067-2520c3dabe31.jpg?v=1781245283 Filter King 10.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 64.5 x .75" - FK10.5x64.5x1A-M8-4 Filter King 10.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 64.5 x .75" - FK10.5x64.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x64x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-64-x-75-fk10-5x64x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5422b418-fbcd-4477-adb1-4654802b72c1.jpg?v=1781245282 Filter King 10.5x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 64 x .75" - FK10.5x64x1A-M8-4 Filter King 10.5x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 64 x .75" - FK10.5x64x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x65-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-65-5-x-75-fk10-5x65-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_95980f77-f7eb-45b7-a9b8-53aed5dad002.jpg?v=1781245281 Filter King 10.5x65.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 65.5 x .75) - FK10.5x65.5x1A-M8-4 Filter King 10.5x65.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 65.5 x .75) - FK10.5x65.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x65x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-65-x-75-fk10-5x65x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e7b405f-4bb1-4564-bbfb-6e9c8843a580.jpg?v=1781245280 Filter King 10.5x65x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 65 x .75) - FK10.5x65x1A-M8-4 Filter King 10.5x65x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 65 x .75) - FK10.5x65x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x66-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-66-5-x-75-fk10-5x66-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b8ee2ace-1369-43df-afac-200c01faa4c7.jpg?v=1781245278 Filter King 10.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 66.5 x .75" - FK10.5x66.5x1A-M8-4 Filter King 10.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 66.5 x .75" - FK10.5x66.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-66-x-75-fk10-5x66x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_15bab47e-0a5c-46c2-8d66-29d7ccd35349.jpg?v=1781245277 Filter King 10.5x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 66 x .75" - FK10.5x66x1A-M8-4 Filter King 10.5x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 66 x .75" - FK10.5x66x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x6x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-6-x-75-fk10-5x6x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_abd9facf-206a-4385-9272-b73cd78d4237.jpg?v=1781245276 Filter King 10.5x6x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 6 x .75) - FK10.5x6x1A-M8-4 Filter King 10.5x6x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 6 x .75) - FK10.5x6x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-7-5-x-75-fk10-5x7-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3c1be02d-c13f-4374-a8f2-b12e2fa3dd28.jpg?v=1781245275 Filter King 10.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 7.5 x .75" - FK10.5x7.5x1A-M8-4 Filter King 10.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 7.5 x .75" - FK10.5x7.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-7-x-75-fk10-5x7x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_672ee4eb-3535-4ae5-b1a8-490703129564.jpg?v=1781245273 Filter King 10.5x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 7 x .75" - FK10.5x7x1A-M8-4 Filter King 10.5x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 7 x .75" - FK10.5x7x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-8-5-x-75-fk10-5x8-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6cefdcd8-03a0-43ad-b88d-1076f1c4585f.jpg?v=1781245272 Filter King 10.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 8.5 x .75" - FK10.5x8.5x1A-M8-4 Filter King 10.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 8.5 x .75" - FK10.5x8.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-8-x-75-fk10-5x8x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_33e5b6be-6f32-4e54-9e7d-499916041cbc.jpg?v=1781245271 Filter King 10.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 8 x .75" - FK10.5x8x1A-M8-4 Filter King 10.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 8 x .75" - FK10.5x8x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-9-5-x-75-fk10-5x9-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5e5ae172-4db8-4e5d-8598-fc13231cecce.jpg?v=1781245271 Filter King 10.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 9.5 x .75" - FK10.5x9.5x1A-M8-4 Filter King 10.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 9.5 x .75" - FK10.5x9.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10-5x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-9-x-75-fk10-5x9x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bf7ab13a-e544-468f-a31c-e9ca143b2b58.jpg?v=1781245270 Filter King 10.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 9 x .75" - FK10.5x9x1A-M8-4 Filter King 10.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 9 x .75" - FK10.5x9x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-10-5-x-75-fk10x10-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d15d5ab8-2e48-4789-8b8c-2ca638a20f2c.jpg?v=1781245269 Filter King 10x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 10.5 x .75" - FK10x10.5x1A-M8-4 Filter King 10x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 10.5 x .75" - FK10x10.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x10x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-9-5-x-9-5-x-75-fk10x10x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_160304ba-923f-4d29-a1ae-8d15d61e2d84.jpg?v=1781245268 Filter King 10x10x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 9.5 x .75) - FK10x10x1A-M8-4 Filter King 10x10x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 9.5 x .75) - FK10x10x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-11-5-x-75-fk10x11-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1a5bc23c-2621-4b7c-82ac-db2481233631.jpg?v=1781245268 Filter King 10x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 11.5 x .75" - FK10x11.5x1A-M8-4 Filter King 10x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 11.5 x .75" - FK10x11.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-11-x-75-fk10x11x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d540e968-a062-493f-875e-7bf436950bea.jpg?v=1781245267 Filter King 10x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 11 x .75" - FK10x11x1A-M8-4 Filter King 10x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 11 x .75" - FK10x11x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-12-5-x-75-fk10x12-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fa1736e9-2269-47b0-b74a-042599a5c83c.jpg?v=1781245266 Filter King 10x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 12.5 x .75" - FK10x12.5x1A-M8-4 Filter King 10x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 12.5 x .75" - FK10x12.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-11-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e1f16268-b4b6-403a-b50f-f19a0a9baf69.jpg?v=1781245265 Filter King 10x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 11.5 x .75" Filter King 10x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 11.5 x .75" https://hvacdirectusa.com/products/filter-king-10x12x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-9-5-x-11-5-x-75-fk10x12x1-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0782eb50-c67d-470a-b3d0-8c8dfe9ed672.jpg?v=1781245265 Filter King 10x12x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 11.5 x .75) - FK10x12x1-M8-3 Filter King 10x12x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 11.5 x .75) - FK10x12x1-M8-3 https://hvacdirectusa.com/products/filter-king-10x13-5x1-air-filter-4-pack-merv-8-actual-size-10-x-13-5-x-75-fk10x13-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b98f89ce-1eb3-430a-bb6c-868ec5a07912.jpg?v=1781245264 Filter King 10x13.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 13.5 x .75" - FK10x13.5x1A-M8-4 Filter King 10x13.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 13.5 x .75" - FK10x13.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-13-x-75-fk10x13x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3f64ac47-a4ba-4270-9c1e-3b8f50e00ae2.jpg?v=1781245263 Filter King 10x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 13 x .75" - FK10x13x1A-M8-4 Filter King 10x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 13 x .75" - FK10x13x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x13x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-x-13-x-75-fk10x13x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0658ed66-584d-475f-a692-2841dd6df077.jpg?v=1781245263 Filter King 10x13x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 13 x .75) - FK10x13x1A-M8-4 Filter King 10x13x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 13 x .75) - FK10x13x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-14-5-x-75-fk10x14-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_261fb9b2-6d65-442a-921a-021d3c217d61.jpg?v=1781245262 Filter King 10x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 14.5 x .75" - FK10x14.5x1A-M8-4 Filter King 10x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 14.5 x .75" - FK10x14.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-15-5-x-75-fk10x15-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ec8101d1-338b-452b-9d71-69dd4faa78c0.jpg?v=1781245261 Filter King 10x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 15.5 x .75" - FK10x15.5x1A-M8-4 Filter King 10x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 15.5 x .75" - FK10x15.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-14-5-x-75-fk10x15x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ac732119-6f84-4651-9916-9265c3f7b5e0.jpg?v=1781245260 Filter King 10x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x .75" - FK10x15x1A-M8-4 Filter King 10x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x .75" - FK10x15x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-16-5-x-75-fk10x16-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_15e0078e-a2e8-4443-8659-b212a81b7cce.jpg?v=1781245259 Filter King 10x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 16.5 x .75" - FK10x16.5x1A-M8-4 Filter King 10x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 16.5 x .75" - FK10x16.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x17-5x1-air-filter-4-pack-merv-8-actual-size-10-x-17-5-x-75-fk10x17-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8db8f5ea-f9ff-4f5d-a491-c0740baae706.jpg?v=1781245259 Filter King 10x17.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 17.5 x .75" - FK10x17.5x1A-M8-4 Filter King 10x17.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 17.5 x .75" - FK10x17.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x17x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-x-17-x-75-fk10x17x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a3d0cd20-7cf9-4401-bd98-6f42c936dbab.jpg?v=1781245257 Filter King 10x17x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 17 x .75) - FK10x17x1A-M8-4 Filter King 10x17x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 17 x .75) - FK10x17x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-18-5-x-75-fk10x18-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cabf91e8-2beb-4370-98e7-fb34f0e7e6a1.jpg?v=1781245257 Filter King 10x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18.5 x .75" - FK10x18.5x1A-M8-4 Filter King 10x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18.5 x .75" - FK10x18.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-18-x-75-fk10x18x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e1c92724-29cc-41aa-9847-2267ca05611e.jpg?v=1781245256 Filter King 10x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x .75" - FK10x18x1A-M8 - 4 Filter King 10x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x .75" - FK10x18x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-10x19x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-x-19-x-75-fk10x19x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_905afce7-4d9a-45f0-953d-a67f6c86c7ff.jpg?v=1781245255 Filter King 10x19x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 19 x .75) - FK10x19x1A-M8-4 Filter King 10x19x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 19 x .75) - FK10x19x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-21-x-75-fk10x21x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b9522e2c-6038-44b3-bafe-40181c607026.jpg?v=1781245255 Filter King 10x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 21 x .75" - FK10x21x1A-M8-12 Filter King 10x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 21 x .75" - FK10x21x1A-M8-12 https://hvacdirectusa.com/products/filter-king-10x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-21-x-75-fk10x21x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8b018f61-818a-437c-a4e8-dfa1a31e7620.jpg?v=1781245254 Filter King 10x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 21 x .75" - FK10x21x1A-M8-4 Filter King 10x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 21 x .75" - FK10x21x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-22-5-x-75-fk10x22-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_509a2a1f-7027-4a4b-b038-129db20fa2a4.jpg?v=1781245253 Filter King 10x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 22.5 x .75" - FK10x22.5x1A-M8-4 Filter King 10x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 22.5 x .75" - FK10x22.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-23-5-x-75-fk10x23-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d3965146-2e4b-411e-9ad2-03765c79f09d.jpg?v=1781245252 Filter King 10x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 23.5 x .75" - FK10x23.5x1A-M8-4 Filter King 10x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 23.5 x .75" - FK10x23.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x23x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-x-23-x-75-fk10x23x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c87d8b75-d50b-4e99-9125-dcb24746c8ab.jpg?v=1781245252 Filter King 10x23x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 23 x .75) - FK10x23x1A-M8-4 Filter King 10x23x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 23 x .75) - FK10x23x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x24-5x1-air-filter-4-pack-merv-8-actual-size-10-x-24-5-x-75-fk10x24-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_abe8fc64-b1c0-464a-908c-ed6a18243aed.jpg?v=1781245251 Filter King 10x24.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 24.5 x .75" - FK10x24.5x1A-M8-4 Filter King 10x24.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 24.5 x .75" - FK10x24.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x24x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-x-24-x-75-fk10x24x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_40164171-367e-4e6a-9631-efaf45acf657.jpg?v=1781245250 Filter King 10x24x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 24 x .75) - FK10x24x1A-M8-4 Filter King 10x24x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 24 x .75) - FK10x24x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-25-5-x-75-fk10x25-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_26585862-4d68-487e-84fe-ada1c6d79d95.jpg?v=1781245249 Filter King 10x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 25.5 x .75" - FK10x25.5x1A-M8-4 Filter King 10x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 25.5 x .75" - FK10x25.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-26-5-x-75-fk10x26-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3a52a87e-4e7b-41bd-8a1a-bb0d6d5975ea.jpg?v=1781245249 Filter King 10x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 26.5 x .75" - FK10x26.5x1A-M8-4 Filter King 10x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 26.5 x .75" - FK10x26.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-26-x-75-fk10x26x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2c998acc-df0a-4a5b-8ea3-def451a4a0fc.jpg?v=1781245248 Filter King 10x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 26 x .75" - FK10x26x1A-M8-4 Filter King 10x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 26 x .75" - FK10x26x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x27-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-27-5-x-75-fk10x27-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_275cdcee-218f-4bad-8f8e-4769dc0eb821.jpg?v=1781245247 Filter King 10x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 27.5 x .75" - FK10x27.5x1A-M8-4 Filter King 10x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 27.5 x .75" - FK10x27.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-27-x-75-fk10x27x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3e5de76a-72db-459c-8230-693d51131a1e.jpg?v=1781245246 Filter King 10x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 27 x .75" - FK10x27x1A-M8-4 Filter King 10x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 27 x .75" - FK10x27x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-28-5-x-75-fk10x28-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_84e7114c-59d1-4a1a-89ff-d36c8c82cb3c.jpg?v=1781245246 Filter King 10x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 28.5 x .75" - FK10x28.5x1A-M8-4 Filter King 10x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 28.5 x .75" - FK10x28.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-29-5-x-75-fk10x29-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_701dc459-9d6e-4e36-8aa9-15ab8983133e.jpg?v=1781245245 Filter King 10x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 29.5 x .75" - FK10x29.5x1A-M8-4 Filter King 10x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 29.5 x .75" - FK10x29.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-29-x-75-fk10x29x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d1fb320c-28e0-489d-9c79-1a1c650522f7.jpg?v=1781245244 Filter King 10x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 29 x .75" - FK10x29x1A-M8-4 Filter King 10x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 29 x .75" - FK10x29x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-30-5-x-75-fk10x30-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5bac0872-abe1-4361-937f-f3d92cb2c3d6.jpg?v=1781245243 Filter King 10x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 30.5 x .75" - FK10x30.5x1A-M8-4 Filter King 10x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 30.5 x .75" - FK10x30.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x31-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-x-31-5-x-75-fk10x31-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6360831f-92a5-4ab1-9647-94fc73e942b7.jpg?v=1781245242 Filter King 10x31.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 31.5 x .75) - FK10x31.5x1A-M8-4 Filter King 10x31.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 31.5 x .75) - FK10x31.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-31-x-75-fk10x31x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0b8178ae-e716-4774-ac08-5e87181b2f26.jpg?v=1781245242 Filter King 10x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 31 x .75" - FK10x31x1A-M8-4 Filter King 10x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 31 x .75" - FK10x31x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x32-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-x-32-5-x-75-fk10x32-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_46d9b42b-cb61-438f-8ff6-68656ddced67.jpg?v=1781245241 Filter King 10x32.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 32.5 x .75) - FK10x32.5x1A-M8-4 Filter King 10x32.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 32.5 x .75) - FK10x32.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-32-x-75-fk10x32x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5e33ad46-6b3b-4b8e-9316-0abff0f5fb70.jpg?v=1781245240 Filter King 10x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 32 x .75" - FK10x32x1A-M8-4 Filter King 10x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 32 x .75" - FK10x32x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x33-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-33-5-x-75-fk10x33-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_683628f7-bb2b-4550-832c-c48bcb33cc6b.jpg?v=1781245239 Filter King 10x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 33.5 x .75" - FK10x33.5x1A-M8-4 Filter King 10x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 33.5 x .75" - FK10x33.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-33-x-75-fk10x33x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_312a63c2-1170-4800-99eb-4d33df69557c.jpg?v=1781245238 Filter King 10x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 33 x .75" - FK10x33x1A-M8-4 Filter King 10x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 33 x .75" - FK10x33x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-34-x-75-fk10x34x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f1e82f2f-79a4-4ee2-b410-ea06be358aad.jpg?v=1781245238 Filter King 10x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 34 x .75" - FK10x34x1A-M8-4 Filter King 10x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 34 x .75" - FK10x34x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-35-5-x-75-fk10x35-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6fdac3b0-8939-4a79-8e0d-d9139fb032fe.jpg?v=1781245237 Filter King 10x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 35.5 x .75" - FK10x35.5x1A-M8-4 Filter King 10x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 35.5 x .75" - FK10x35.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x36x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-x-36-x-75-fk10x36x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6bff40a0-8f1b-4565-8e86-62b1e442a18e.jpg?v=1781245234 Filter King 10x36x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 36 x .75) - FK10x36x1A-M8-4 Filter King 10x36x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 36 x .75) - FK10x36x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-37-x-75-fk10x37x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f8239631-802a-4831-9f7d-af60bb1b1601.jpg?v=1781245233 Filter King 10x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 37 x .75" - FK10x37x1A-M8-4 Filter King 10x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 37 x .75" - FK10x37x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-38-5-x-75-fk10x38-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_665ee608-823e-4087-ad17-a0f402ffae26.jpg?v=1781245232 Filter King 10x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 38.5 x .75" - FK10x38.5x1A-M8-4 Filter King 10x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 38.5 x .75" - FK10x38.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x38x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-38-x-75-fk10x38x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5efc3f70-84fc-4d5d-bfbd-999d0c444bed.jpg?v=1781245231 Filter King 10x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 38 x .75" - FK10x38x1A-M8-4 Filter King 10x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 38 x .75" - FK10x38x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x39-5x1-air-filter-4-pack-merv-8-actual-size-10-x-39-5-x-75-fk10x39-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_445f9ef7-0302-4c95-b979-6ac55e1dd727.jpg?v=1781245231 Filter King 10x39.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 39.5 x .75" - FK10x39.5x1A-M8-4 Filter King 10x39.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 39.5 x .75" - FK10x39.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-4-5-x-75-fk10x4-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5fbdc347-5f56-41dd-80b6-75542313358e.jpg?v=1781245230 Filter King 10x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 4.5 x .75" - FK10x4.5x1A-M8-4 Filter King 10x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 4.5 x .75" - FK10x4.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-40-5-x-75-fk10x40-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_74938591-6e57-4a00-bdf9-94d26161ca86.jpg?v=1781245229 Filter King 10x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 40.5 x .75" - FK10x40.5x1A-M8 -4 Filter King 10x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 40.5 x .75" - FK10x40.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-10x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-40-x-75-fk10x40x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5c72515e-3e22-457f-b1f3-ede90c69fadd.jpg?v=1781245228 Filter King 10x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 40 x .75" - FK10x40x1A-M8 -4 Filter King 10x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 40 x .75" - FK10x40x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-10x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-41-5-x-75-fk10x41-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3a19184f-d866-421d-a804-0c14b2ddeba0.jpg?v=1781245227 Filter King 10x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 41.5 x .75" - FK10x41.5x1A-M8-4 Filter King 10x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 41.5 x .75" - FK10x41.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x41x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-41-x-75-fk10x41x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1293f863-f7f4-4d88-8fcc-052275f4c02b.jpg?v=1781245227 Filter King 10x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 41 x .75" - FK10x41x1A-M8-4 Filter King 10x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 41 x .75" - FK10x41x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-42-5-x-75-fk10x42-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_12d500cd-513d-4010-9838-e2090911e970.jpg?v=1781245226 Filter King 10x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 42.5 x .75" - FK10x42.5x1A-M8-4 Filter King 10x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 42.5 x .75" - FK10x42.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-42-x-75-fk10x42x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_faf930e2-8a29-4757-b417-ecd39e152ba0.jpg?v=1781245226 Filter King 10x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 42 x .75" - FK10x42x1A-M8-4 Filter King 10x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 42 x .75" - FK10x42x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-43-5-x-75-fk10x43-5x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ca286a20-3412-4082-8329-70ebc398e590.jpg?v=1781245224 Filter King 10x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 43.5 x .75" - FK10x43.5x1A-M8-12 Filter King 10x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 43.5 x .75" - FK10x43.5x1A-M8-12 https://hvacdirectusa.com/products/filter-king-10x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-43-5-x-75-fk10x43-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a4019fba-2dd6-463c-81b1-1be92076d5cc.jpg?v=1781245224 Filter King 10x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 43.5 x .75" - FK10x43.5x1A-M8-4 Filter King 10x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 43.5 x .75" - FK10x43.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-43-x-75-fk10x43x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_922b9caa-76e8-43ac-a62e-bd95eb372270.jpg?v=1781245223 Filter King 10x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 43 x .75" - FK10x43x1A-M8-4 Filter King 10x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 43 x .75" - FK10x43x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-44-5-x-75-fk10x44-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fdb51fd4-491c-409c-a43d-fb9ebf36a8a1.jpg?v=1781245222 Filter King 10x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 44.5 x .75" - FK10x44.5x1A-M8-4 Filter King 10x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 44.5 x .75" - FK10x44.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-44-x-75-fk10x44x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3b74c52e-2ca4-436b-a554-fc545117a780.jpg?v=1781245221 Filter King 10x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 44 x .75" - FK10x44x1A-M8 -4 Filter King 10x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 44 x .75" - FK10x44x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-10x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-45-5-x-75-fk10x45-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_71eb6571-472f-4dd1-b5c8-17255ba173d4.jpg?v=1781245221 Filter King 10x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 45.5 x .75" - FK10x45.5x1A-M8-4 Filter King 10x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 45.5 x .75" - FK10x45.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x45x1-air-filter-4-pack-merv-8-actual-size-10-x-45-x-75-fk10x45x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_78bb7645-c51e-436f-8d42-15d9ad0e7b84.jpg?v=1781245220 Filter King 10x45x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 45 x .75" - FK10x45x1A-M8-4 Filter King 10x45x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 45 x .75" - FK10x45x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x46x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-46-x-75-fk10x46x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ba9c6664-df87-4931-b32b-1fa0869be90d.jpg?v=1781245219 Filter King 10x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 46 x .75" - FK10x46x1A-M8-4 Filter King 10x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 46 x .75" - FK10x46x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-47-x-75-fk10x47x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b79dbcc5-9ca3-4af0-9fea-127fc159427f.jpg?v=1781245218 Filter King 10x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 47 x .75" - FK10x47x1A-M8-4 Filter King 10x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 47 x .75" - FK10x47x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-48-5-x-75-fk10x48-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_56338325-548c-4abd-aa5e-b92eca260779.jpg?v=1781245217 Filter King 10x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 48.5 x .75" - FK10x48.5x1A-M8-4 Filter King 10x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 48.5 x .75" - FK10x48.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-49-5-x-75-fk10x49-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d102f598-6ce7-468c-9d38-384fa3bdd5e7.jpg?v=1781245216 Filter King 10x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 49.5 x .75" - FK10x49.5x1A-M8 -4 Filter King 10x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 49.5 x .75" - FK10x49.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-10x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-49-x-75-fk10x49x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7087a1de-e252-46f3-8796-2c0d60af70bd.jpg?v=1781245216 Filter King 10x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 49 x .75" - FK10x49x1A-M8-4 Filter King 10x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 49 x .75" - FK10x49x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-4-x-75-fk10x4x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cd623d22-ab7f-4d46-b303-844e4f74b626.jpg?v=1781245215 Filter King 10x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 4 x .75" - FK10x4x1A-M8 -4 Filter King 10x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 4 x .75" - FK10x4x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-10x50-5x1-air-filter-4-pack-merv-8-actual-size-10-x-50-5-x-75-fk10x50-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_07a7fbac-b621-40a6-b507-f8b96c62f6ef.jpg?v=1781245214 Filter King 10x50.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 50.5 x .75" - FK10x50.5x1A-M8-4 Filter King 10x50.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 50.5 x .75" - FK10x50.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-50-x-75-fk10x50x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3419239b-0c3a-412a-940e-1898b333d92e.jpg?v=1781245213 Filter King 10x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 50 x .75" - FK10x50x1A-M8-4 Filter King 10x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 50 x .75" - FK10x50x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x51-5x1-air-filter-4-pack-merv-8-actual-size-10-x-51-5-x-75-fk10x51-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8ebaacec-aeb1-4167-b18d-b22fbacfe5cb.jpg?v=1781245213 Filter King 10x51.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 51.5 x .75" - FK10x51.5x1A-M8-4 Filter King 10x51.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 51.5 x .75" - FK10x51.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-52-5-x-75-fk10x52-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_59f46cd2-4e22-4146-83f3-1648d0b53843.jpg?v=1781245212 Filter King 10x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 52.5 x .75" - FK10x52.5x1A-M8-4 Filter King 10x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 52.5 x .75" - FK10x52.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x52x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-x-52-x-75-fk10x52x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_71f873cb-73ca-4b46-854c-eb4bee3324e7.jpg?v=1781245211 Filter King 10x52x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 52 x .75) - FK10x52x1A-M8-4 Filter King 10x52x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 52 x .75) - FK10x52x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-53-5-x-75-fk10x53-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4424a3a5-0bc5-477d-b09c-672d223a7d14.jpg?v=1781245210 Filter King 10x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 53.5 x .75" - FK10x53.5x1A-M8-4 Filter King 10x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 53.5 x .75" - FK10x53.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-53-x-75-fk10x53x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c8c51cbc-8c87-416c-843b-9add52a35302.jpg?v=1781245209 Filter King 10x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 53 x .75" - FK10x53x1A-M8-4 Filter King 10x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 53 x .75" - FK10x53x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x54-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-54-5-x-75-fk10x54-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a756af0f-d694-419b-835f-8f7d4e5532aa.jpg?v=1781245209 Filter King 10x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 54.5 x .75" - FK10x54.5x1A-M8-4 Filter King 10x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 54.5 x .75" - FK10x54.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x54x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-54-x-75-fk10x54x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_364d697f-72c4-40cc-bfb5-3b9cfc39f8a2.jpg?v=1781245208 Filter King 10x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 54 x .75" - FK10x54x1A-M8-4 Filter King 10x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 54 x .75" - FK10x54x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-55-x-75-fk10x55x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8ee13d3f-6a19-4c22-b8f6-823d6dd31019.jpg?v=1781245207 Filter King 10x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 55 x .75" - FK10x55x1A-M8-4 Filter King 10x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 55 x .75" - FK10x55x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x56-5x1-air-filter-4-pack-merv-8-actual-size-10-x-56-5-x-75-fk10x56-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0f066ecc-b548-494d-8795-1bfb18a3ad6c.jpg?v=1781245207 Filter King 10x56.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 56.5 x .75" - FK10x56.5x1A-M8-4 Filter King 10x56.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 56.5 x .75" - FK10x56.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x56x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-56-x-75-fk10x56x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9d2c41d1-0aa0-45de-9c36-4336b441becb.jpg?v=1781245206 Filter King 10x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 56 x .75" - FK10x56x1A-M8-4 Filter King 10x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 56 x .75" - FK10x56x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x57x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-57-x-75-fk10x57x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_29c7316f-74f6-4feb-a33d-dbc06aa60d52.jpg?v=1781245205 Filter King 10x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 57 x .75" - FK10x57x1A-M8-4 Filter King 10x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 57 x .75" - FK10x57x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-58-5-x-75-fk10x58-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bb8e0b87-7cf1-47bc-9e4d-47092e0811c1.jpg?v=1781245204 Filter King 10x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 58.5 x .75" - FK10x58.5x1A-M8-4 Filter King 10x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 58.5 x .75" - FK10x58.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-58-x-75-fk10x58x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1ae9cb11-9b78-4fd9-a31c-5db59330a5a9.jpg?v=1781245203 Filter King 10x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 58 x .75" - FK10x58x1A-M8-4 Filter King 10x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 58 x .75" - FK10x58x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-59-5-x-75-fk10x59-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a6633659-3136-47c7-8e07-cf88a953dba9.jpg?v=1781245202 Filter King 10x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 59.5 x .75" - FK10x59.5x1A-M8-4 Filter King 10x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 59.5 x .75" - FK10x59.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x59x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-59-x-75-fk10x59x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6f625926-13c9-4e63-9756-40ef7b9c5211.jpg?v=1781245202 Filter King 10x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 59 x .75" - FK10x59x1A-M8-4 Filter King 10x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 59 x .75" - FK10x59x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-6-5-x-75-fk10x6-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8787491a-e0b7-4948-a07a-658a4a10f9f1.jpg?v=1781245201 Filter King 10x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 6.5 x .75" - FK10x6.5x1A-M8-4 Filter King 10x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 6.5 x .75" - FK10x6.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-60-5-x-75-fk10x60-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_42c4bc31-90fd-47bb-8fe8-8a904e6e1ede.jpg?v=1781245200 Filter King 10x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 60.5 x .75" - FK10x60.5x1A-M8-4 Filter King 10x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 60.5 x .75" - FK10x60.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-60-x-75-fk10x60x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6795e5a3-1f87-451d-80dd-c5e116b1b808.jpg?v=1781245199 Filter King 10x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 60 x .75" - FK10x60x1A-M8-4 Filter King 10x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 60 x .75" - FK10x60x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-61-5-x-75-fk10x61-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f6d18dd1-fcd3-4227-b3d5-5e78e23cf6a3.jpg?v=1781245199 Filter King 10x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 61.5 x .75" - FK10x61.5x1A-M8-4 Filter King 10x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 61.5 x .75" - FK10x61.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-62-5-x-75-fk10x62-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f709b67a-80ac-4cbc-a22c-884996887345.jpg?v=1781245198 Filter King 10x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 62.5 x .75" - FK10x62.5x1A-M8-4 Filter King 10x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 62.5 x .75" - FK10x62.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x62x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-62-x-75-fk10x62x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_709df9ab-8a23-4899-9a98-948762ee169b.jpg?v=1781245197 Filter King 10x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 62 x .75" - FK10x62x1A-M8-4 Filter King 10x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 62 x .75" - FK10x62x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-63-5-x-75-fk10x63-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f6756e0c-5607-4720-b296-05d45796a353.jpg?v=1781245196 Filter King 10x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 63.5 x .75" - FK10x63.5x1A-M8-4 Filter King 10x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 63.5 x .75" - FK10x63.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x63x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-63-x-75-fk10x63x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d31eb262-cad6-43a5-92bd-3db1163a7bd1.jpg?v=1781245196 Filter King 10x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 63 x .75" - FK10x63x1A-M8-4 Filter King 10x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 63 x .75" - FK10x63x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x64-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-64-5-x-75-fk10x64-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e7ad5bb9-f89d-453d-bfec-7a0e54015567.jpg?v=1781245195 Filter King 10x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 64.5 x .75" - FK10x64.5x1A-M8-4 Filter King 10x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 64.5 x .75" - FK10x64.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x64x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-64-x-75-fk10x64x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_38af4d08-4f53-4afe-87d3-307d8c5c3c92.jpg?v=1781245194 Filter King 10x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 64 x .75" - FK10x64x1A-M8-4 Filter King 10x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 64 x .75" - FK10x64x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-65-x-75-fk10x65x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_61bd990b-4371-477d-8d27-653babb6e653.jpg?v=1781245193 Filter King 10x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 65 x .75" - FK10x65x1A-M8-4 Filter King 10x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 65 x .75" - FK10x65x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x66-5x1-air-filter-4-pack-merv-8-actual-size-10-x-66-5-x-75-fk10x66-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2bc01067-b285-4174-aca3-f6d51ea5429e.jpg?v=1781245192 Filter King 10x66.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 66.5 x .75" - FK10x66.5x1A-M8-4 Filter King 10x66.5x1 Air Filter 4-PACK MERV 8 Actual Size 10 x 66.5 x .75" - FK10x66.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-66-x-75-fk10x66x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_21412060-e206-44b7-a75e-0bbb4ea94ffb.jpg?v=1781245192 Filter King 10x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 66 x .75" - FK10x66x1A-M8-4 Filter King 10x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 66 x .75" - FK10x66x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-6-x-75-fk10x6x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_38ba6898-0cac-42a6-adf9-9820ff5f0656.jpg?v=1781245191 Filter King 10x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 6 x .75" - FK10x6x1A-M8 -4 Filter King 10x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 6 x .75" - FK10x6x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-10x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-7-5-x-75-fk10x7-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_483ffcee-1df8-4ff1-ab73-dbf489214c30.jpg?v=1781245190 Filter King 10x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 7.5 x .75" - FK10x7.5x1A-M8-4 Filter King 10x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 7.5 x .75" - FK10x7.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-7-x-75-fk10x7x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f78ebc99-7ef0-4425-8833-4ec711b3f928.jpg?v=1781245189 Filter King 10x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 7 x .75" - FK10x7x1A-M8-4 Filter King 10x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 7 x .75" - FK10x7x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-8-5-x-75-fk10x8-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6f0811b1-0250-45a6-b27b-78e58ee93cc4.jpg?v=1781245188 Filter King 10x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 8.5 x .75" - FK10x8.5x1A-M8-4 Filter King 10x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 8.5 x .75" - FK10x8.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-8-x-75-fk10x8x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_54204a72-f572-4330-8cef-b29b55515eec.jpg?v=1781245188 Filter King 10x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 8 x .75" - FK10x8x1A-M8-4 Filter King 10x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 8 x .75" - FK10x8x1A-M8-4 https://hvacdirectusa.com/products/filter-king-10x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-9-x-75-fk10x9x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a1cc8f0c-64c7-44e7-a326-fe04c7028773.jpg?v=1781245187 Filter King 10x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 9 x .75" - FK10x9x1A-M8-4 Filter King 10x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 9 x .75" - FK10x9x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-10-5-x-75-fk11-5x10-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9b8bae22-ba09-480c-b363-c8d99b0e7bd1.jpg?v=1781245186 Filter King 11.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 10.5 x .75" - FK11.5x10.5x1A-M8-4 Filter King 11.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 10.5 x .75" - FK11.5x10.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-10-x-75-fk11-5x10x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_98577fbc-6c5e-4064-af9a-17bfe99060e4.jpg?v=1781245185 Filter King 11.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 10 x .75" - FK11.5x10x1A-M8-4 Filter King 11.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 10 x .75" - FK11.5x10x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_60882286-b086-44ae-ae2f-31a043758407.jpg?v=1781245184 Filter King 11.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" Filter King 11.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" https://hvacdirectusa.com/products/filter-king-11-5x11-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-1-75-fk11-5x11-5x2a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e99ea79e-48bb-474d-86bc-8965d15d9a1d.jpg?v=1781245184 Filter King 11.5x11.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 1.75" - FK11.5x11.5x2A-M8 - 4 Filter King 11.5x11.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 1.75" - FK11.5x11.5x2A-M8 - 4 https://hvacdirectusa.com/products/filter-king-11-5x11x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-11-x-75-fk11-5x11x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aac18521-2602-4ec7-a242-3af43dc42424.jpg?v=1781245183 Filter King 11.5x11x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 11 x .75) - FK11.5x11x1A-M8-4 Filter King 11.5x11x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 11 x .75) - FK11.5x11x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-12-5-x-75-fk11-5x12-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c6b8b395-9967-41c6-b0fc-3c41f39c85c9.jpg?v=1781245182 Filter King 11.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 12.5 x .75" - FK11.5x12.5x1A-M8-4 Filter King 11.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 12.5 x .75" - FK11.5x12.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x12x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-12-x-75-fk11-5x12x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_090d6ab5-0e34-457f-899f-1ed1cb30cc5c.jpg?v=1781245181 Filter King 11.5x12x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 12 x .75) - FK11.5x12x1A-M8-4 Filter King 11.5x12x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 12 x .75) - FK11.5x12x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-35-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e4040793-b3b4-447f-99c9-8ecf79e8b23c.jpg?v=1781245180 Filter King 11.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" Filter King 11.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" https://hvacdirectusa.com/products/filter-king-11-5x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-13-x-75-fk11-5x13x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6b9e275e-e1a8-42c9-b157-8d6eaa0b36f0.jpg?v=1781245180 Filter King 11.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 13 x .75" - FK11.5x13x1A-M8-4 Filter King 11.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 13 x .75" - FK11.5x13x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x14x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-14-x-75-fk11-5x14x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4aa21db3-fbc5-4d96-8b5d-562c3daf3f39.jpg?v=1781245179 Filter King 11.5x14x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 14 x .75) - FK11.5x14x1A-M8-4 Filter King 11.5x14x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 14 x .75) - FK11.5x14x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x15-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-15-5-x-75-fk11-5x15-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_802935a4-ffb9-4333-9738-4495c7cecbce.jpg?v=1781245178 Filter King 11.5x15.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x .75" - FK11.5x15.5x1A-M8 -3 Filter King 11.5x15.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x .75" - FK11.5x15.5x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-11-5x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-15-5-x-75-fk11-5x15-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b310c9b4-3a67-4297-95b7-bc7738c1571c.jpg?v=1781245177 Filter King 11.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x .75" - FK11.5x15.5x1A-M8 -4 Filter King 11.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x .75" - FK11.5x15.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-11-5x15x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-15-x-75-fk11-5x15x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e197712-f0f2-42de-9c24-9a6ed9d81db6.jpg?v=1781245176 Filter King 11.5x15x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 15 x .75) - FK11.5x15x1A-M8-4 Filter King 11.5x15x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 15 x .75) - FK11.5x15x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-16-5-x-75-fk11-5x16-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2313eeb4-fd63-412b-bbfb-81881a04eb68.jpg?v=1781245176 Filter King 11.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 16.5 x .75" - FK11.5x16.5x1A-M8-4 Filter King 11.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 16.5 x .75" - FK11.5x16.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-16-x-75-fk11-5x16x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b4134956-e926-4016-8525-2e3f90d5da76.jpg?v=1781245175 Filter King 11.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 16 x .75" - FK11.5x16x1A-M8-12 Filter King 11.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 16 x .75" - FK11.5x16x1A-M8-12 https://hvacdirectusa.com/products/filter-king-11-5x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-16-x-75-fk11-5x16x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_39eafdb8-4c4a-4ae5-9a65-af509abd8a77.jpg?v=1781245174 Filter King 11.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 16 x .75" - FK11.5x16x1A-M8-4 Filter King 11.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 16 x .75" - FK11.5x16x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-17-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e92075d4-a2bc-4057-8d44-e3f10153bce9.jpg?v=1781245174 Filter King 11.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75" Filter King 11.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75" https://hvacdirectusa.com/products/filter-king-11-5x17-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-17-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3bfdf23c-7cc8-413a-bc6a-2dc2758cad0a.jpg?v=1781245173 Filter King 11.5x17.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75" - Filter King 11.5x17.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75" - https://hvacdirectusa.com/products/filter-king-11-5x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-17-x-75-fk11-5x17x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5c2ab589-f495-410f-93c8-bbb905299a9f.jpg?v=1781245172 Filter King 11.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17 x .75" - FK11.5x17x1A-M8-4 Filter King 11.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17 x .75" - FK11.5x17x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-18-5-x-75-fk11-5x18-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ddd56714-55ef-4857-8639-2a87ca8ac1f9.jpg?v=1781245172 Filter King 11.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 18.5 x .75" - FK11.5x18.5x1A-M8-4 Filter King 11.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 18.5 x .75" - FK11.5x18.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-18-x-75-fk11-5x18x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dcf9e610-be3e-4434-8047-bfce8f37b1da.jpg?v=1781245171 Filter King 11.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 18 x .75" - FK11.5x18x1A-M8-4 Filter King 11.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 18 x .75" - FK11.5x18x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-75-fk11-5x19-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8a07010c-d559-4acd-9ada-646ca7ca3885.jpg?v=1781245170 Filter King 11.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75" - FK11.5x19.5x1A-M8 - 4 Filter King 11.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75" - FK11.5x19.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-11-5x19-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-75-fk11-5x19-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_70531994-906a-477f-ac03-7e5bd30d9a7a.jpg?v=1781245169 Filter King 11.5x19.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75" - FK11.5x19.5x1A-M8 -3 Filter King 11.5x19.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75" - FK11.5x19.5x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-11-5x19-5x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-3-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_00790a75-1cc7-4cb9-b9b7-1f9ffaea0433.jpg?v=1781245168 Filter King 11.5x19.5x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 3.75" Filter King 11.5x19.5x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 3.75" https://hvacdirectusa.com/products/filter-king-11-5x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-x-75-fk11-5x19x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_db477426-9f8a-48e3-b483-9f7a6d11e543.jpg?v=1781245168 Filter King 11.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19 x .75" - FK11.5x19x1A-M8-4 Filter King 11.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19 x .75" - FK11.5x19x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-20-x-75-fk11-5x20x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4c5ae849-641b-4630-9ce1-226b302adf57.jpg?v=1781245167 Filter King 11.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 20 x .75" - FK11.5x20x1A-M8-4 Filter King 11.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 20 x .75" - FK11.5x20x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-21-5-x-75-fk11-5x21-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e2ab6e4f-3250-48b0-8fde-6faf15949af1.jpg?v=1781245166 Filter King 11.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 21.5 x .75" - FK11.5x21.5x1A-M8-4 Filter King 11.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 21.5 x .75" - FK11.5x21.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x21x1-air-filter-4-pack-merv-11-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-21-x-75-fk11-5x21x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d8099df4-e7b5-47e1-9539-74bb92c3a28c.jpg?v=1781245165 Filter King 11.5x21x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 21 x .75" - FK11.5x21x1A-M8 - 4 Filter King 11.5x21x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 21 x .75" - FK11.5x21x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-11-5x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-22-5-x-75-fk11-5x22-5x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_50e737d2-31a5-437f-a983-986a2a677ce4.jpg?v=1781245165 Filter King 11.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 22.5 x .75" - FK11.5x22.5x1A-M8-12 Filter King 11.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 22.5 x .75" - FK11.5x22.5x1A-M8-12 https://hvacdirectusa.com/products/filter-king-11-5x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-22-5-x-75-fk11-5x22-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_317fb2c4-63a3-4d2c-a691-00f746669be7.jpg?v=1781245164 Filter King 11.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 22.5 x .75" - FK11.5x22.5x1A-M8-4 Filter King 11.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 22.5 x .75" - FK11.5x22.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-23-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2c6eb60d-5e78-4d45-b564-77822af40cd0.jpg?v=1781245163 Filter King 11.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75" Filter King 11.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-11-5x23-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-23-5-x-75-fk11-5x23-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ead6e972-63ff-4f1b-9091-557b81e2d82b.jpg?v=1781245162 Filter King 11.5x23.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75" - FK11.5x23.5x1A-M8 -4 Filter King 11.5x23.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75" - FK11.5x23.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-11-5x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-23-x-75-fk11-5x23x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7179f67b-928f-4997-8b56-4d4f38018330.jpg?v=1781245162 Filter King 11.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23 x .75" - FK11.5x23x1A-M8-4 Filter King 11.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23 x .75" - FK11.5x23x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4f07f33e-af4b-4f32-9316-8d85f522aaed.jpg?v=1781245161 Filter King 11.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75" Filter King 11.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-11-5x24-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-24-5-x-75-fk11-5x24-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_50d3b956-8787-41cc-ba51-c3e4aac08bb7.jpg?v=1781245160 Filter King 11.5x24.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75" - FK11.5x24.5x1A-M8 -3 Filter King 11.5x24.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75" - FK11.5x24.5x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-11-5x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-24-x-75-fk11-5x24x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_32cc149a-4e49-43c3-9ab8-be3178e3942f.jpg?v=1781245160 Filter King 11.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24 x .75" - FK11.5x24x1A-M8-4 Filter King 11.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24 x .75" - FK11.5x24x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x25-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-25-5-x-75-fk11-5x25-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7654f5ea-a92f-4e0a-83ee-8481ddeca1ca.jpg?v=1781245159 Filter King 11.5x25.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 25.5 x .75) - FK11.5x25.5x1A-M8-4 Filter King 11.5x25.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 25.5 x .75) - FK11.5x25.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-25-x-75-fk11-5x25x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5ceb4d59-0803-461b-bc00-8f81ebcc9634.jpg?v=1781245158 Filter King 11.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25 x .75" - FK11.5x25x1A-M8-4 Filter King 11.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25 x .75" - FK11.5x25x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x26-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-26-5-x-75-fk11-5x26-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_42065e65-cfc8-44dc-9b6c-d1f092dfcf59.jpg?v=1781245157 Filter King 11.5x26.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 26.5 x .75) - FK11.5x26.5x1A-M8-4 Filter King 11.5x26.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 26.5 x .75) - FK11.5x26.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x27-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-27-5-x-75-fk11-5x27-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_25166608-9411-49b3-9211-e81422633d15.jpg?v=1781245154 Filter King 11.5x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 27.5 x .75" - FK11.5x27.5x1A-M8-4 Filter King 11.5x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 27.5 x .75" - FK11.5x27.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x27x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-27-x-75-fk11-5x27x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0e706f7a-84c1-4ff1-b039-6080b7dc147a.jpg?v=1781245153 Filter King 11.5x27x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 27 x .75) - FK11.5x27x1A-M8-4 Filter King 11.5x27x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 27 x .75) - FK11.5x27x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-28-5-x-75-fk11-5x28-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_41878d57-0046-47f5-97c4-4c7085b5b8aa.jpg?v=1781245152 Filter King 11.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 28.5 x .75" - FK11.5x28.5x1A-M8-4 Filter King 11.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 28.5 x .75" - FK11.5x28.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x28x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-28-x-75-fk11-5x28x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3070d849-41a5-4113-a3f4-614067c7d38b.jpg?v=1781245151 Filter King 11.5x28x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 28 x .75) - FK11.5x28x1A-M8-4 Filter King 11.5x28x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 28 x .75) - FK11.5x28x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-29-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_23752d07-7bb6-4dae-962a-67ea29ceecc5.jpg?v=1781245150 Filter King 11.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x .75" Filter King 11.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-11-5x29-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-29-5-x-75-fk11-5x29-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0b153b3c-b188-4b2e-a840-0af80fa89f7e.jpg?v=1781245149 Filter King 11.5x29.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x .75" - FK11.5x29.5x1A-M8 -3 Filter King 11.5x29.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x .75" - FK11.5x29.5x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-11-5x30x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-30-x-75-fk11-5x30x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3a77dfdd-f907-4f3b-aa7d-95ee05f5f1d3.jpg?v=1781245148 Filter King 11.5x30x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 30 x .75) - FK11.5x30x1A-M8-4 Filter King 11.5x30x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 30 x .75) - FK11.5x30x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-31-5-x-75-fk11-5x31-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7571bbe8-a77a-4d40-af45-ddf2eebe4c99.jpg?v=1781245146 Filter King 11.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 31.5 x .75" - FK11.5x31.5x1A-M8-4 Filter King 11.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 31.5 x .75" - FK11.5x31.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-32-5-x-75-fk11-5x32-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bdec5d69-976a-43a6-8004-f92574c5f50f.jpg?v=1781245143 Filter King 11.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 32.5 x .75" - FK11.5x32.5x1A-M8-4 Filter King 11.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 32.5 x .75" - FK11.5x32.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x32x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-32-x-75-fk11-5x32x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_44ead96a-a00e-4829-9525-e5bc7b76f02b.jpg?v=1781245142 Filter King 11.5x32x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 32 x .75) - FK11.5x32x1A-M8-4 Filter King 11.5x32x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 32 x .75) - FK11.5x32x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x33-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-33-5-x-75-fk11-5x33-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_05476e05-ff49-40d6-84dd-17adbb3da53c.jpg?v=1781245141 Filter King 11.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 33.5 x .75" - FK11.5x33.5x1A-M8-4 Filter King 11.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 33.5 x .75" - FK11.5x33.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x33x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-33-x-75-fk11-5x33x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_be148de7-2803-44e7-a2a6-8c81bf6cad8f.jpg?v=1781245139 Filter King 11.5x33x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 33 x .75) - FK11.5x33x1A-M8-4 Filter King 11.5x33x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 33 x .75) - FK11.5x33x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-34-5-x-75-fk11-5x34-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e42338e1-ab10-45c2-a389-26dabb6447bb.jpg?v=1781245138 Filter King 11.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 34.5 x .75" - FK11.5x34.5x1A-M8-4 Filter King 11.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 34.5 x .75" - FK11.5x34.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-34-x-75-fk11-5x34x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aeffca0a-a34c-4615-927a-bfdac85f5a07.jpg?v=1781245137 Filter King 11.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 34 x .75" - FK11.5x34x1A-M8-4 Filter King 11.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 34 x .75" - FK11.5x34x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x35-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-35-5-x-75-fk11-5x35-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_51e35070-5d77-40ea-bb9d-a21352d01ba2.jpg?v=1781245136 Filter King 11.5x35.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" - FK11.5x35.5x1A-M8 -3 Filter King 11.5x35.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" - FK11.5x35.5x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-11-5x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-35-x-75-fk11-5x35x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a965fba5-7257-421d-b5ff-94befbfe5a14.jpg?v=1781245135 Filter King 11.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35 x .75" - FK11.5x35x1A-M8-4 Filter King 11.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35 x .75" - FK11.5x35x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x36-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-36-5-x-75-fk11-5x36-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b14d57bf-4860-47c9-a6c9-d70d5338fbdc.jpg?v=1781245134 Filter King 11.5x36.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 36.5 x .75) - FK11.5x36.5x1A-M8-4 Filter King 11.5x36.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 36.5 x .75) - FK11.5x36.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-36-x-75-fk11-5x36x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_27852ab4-7ff1-462e-a19b-9254c4b2834f.jpg?v=1781245133 Filter King 11.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 36 x .75" - FK11.5x36x1A-M8-4 Filter King 11.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 36 x .75" - FK11.5x36x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x37-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-37-5-x-75-fk11-5x37-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1d6cb8a9-d649-4ced-a700-fd9b6e28478b.jpg?v=1781245132 Filter King 11.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 37.5 x .75" - FK11.5x37.5x1A-M8-4 Filter King 11.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 37.5 x .75" - FK11.5x37.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x37x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-37-x-75-fk11-5x37x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_67f415e1-d7a4-409d-ba67-1ed9569cedf2.jpg?v=1781245131 Filter King 11.5x37x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 37 x .75) - FK11.5x37x1A-M8-4 Filter King 11.5x37x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 37 x .75) - FK11.5x37x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x39x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-39-x-75-fk11-5x39x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2fe496eb-c922-470b-b86b-efd2adbf7dbf.jpg?v=1781245131 Filter King 11.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 39 x .75" - FK11.5x39x1A-M8-4 Filter King 11.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 39 x .75" - FK11.5x39x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x4-5x1-air-filter-4-pack-merv-8-actual-size-11-5-x-4-5-x-75-fk11-5x4-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f1d9ebf7-a918-4a97-9899-485c7152914d.jpg?v=1781245130 Filter King 11.5x4.5x1 Air Filter 4-PACK MERV 8 Actual Size 11.5 x 4.5 x .75" - FK11.5x4.5x1A-M8-4 Filter King 11.5x4.5x1 Air Filter 4-PACK MERV 8 Actual Size 11.5 x 4.5 x .75" - FK11.5x4.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x41x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-41-x-75-fk11-5x41x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d5cb54a7-0e2c-4341-84ae-d26881ddad9c.jpg?v=1781245129 Filter King 11.5x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 41 x .75" - FK11.5x41x1A-M8-4 Filter King 11.5x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 41 x .75" - FK11.5x41x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-42-5-x-75-fk11-5x42-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5d23ce67-b0fd-408b-82e5-b4496630c67d.jpg?v=1781245128 Filter King 11.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 42.5 x .75" - FK11.5x42.5x1A-M8-4 Filter King 11.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 42.5 x .75" - FK11.5x42.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-42-x-75-fk11-5x42x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a8c378fa-29d6-43a3-85e9-a324feaae333.jpg?v=1781245128 Filter King 11.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 42 x .75" - FK11.5x42x1A-M8-4 Filter King 11.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 42 x .75" - FK11.5x42x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-43-5-x-75-fk11-5x43-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3a403316-e468-4bef-84e1-a9169049db86.jpg?v=1781245127 Filter King 11.5x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 43.5 x .75" - FK11.5x43.5x1A-M8-4 Filter King 11.5x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 43.5 x .75" - FK11.5x43.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-43-x-75-fk11-5x43x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ff037dde-9d98-4791-95a6-6a2cb660d8c7.jpg?v=1781245126 Filter King 11.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 43 x .75" - FK11.5x43x1A-M8-12 Filter King 11.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 43 x .75" - FK11.5x43x1A-M8-12 https://hvacdirectusa.com/products/filter-king-11-5x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-43-x-75-fk11-5x43x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_68a4892d-17d9-4114-8523-44c1e082e4e4.jpg?v=1781245125 Filter King 11.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 43 x .75" - FK11.5x43x1A-M8-4 Filter King 11.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 43 x .75" - FK11.5x43x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-44-x-75-fk11-5x44x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_608e4e26-e731-4133-b07a-bd969d3ca83c.jpg?v=1781245124 Filter King 11.5x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 44 x .75" - FK11.5x44x1A-M8-4 Filter King 11.5x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 44 x .75" - FK11.5x44x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-45-5-x-75-fk11-5x45-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_905ffd0e-242d-4720-bda5-c03488fdb4d2.jpg?v=1781245123 Filter King 11.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 45.5 x .75" - FK11.5x45.5x1A-M8 -4 Filter King 11.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 45.5 x .75" - FK11.5x45.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-11-5x46-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-46-5-x-75-fk11-5x46-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_859b9e5c-a5e2-4d3f-89fa-45ae9553ced4.jpg?v=1781245123 Filter King 11.5x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 46.5 x .75" - FK11.5x46.5x1A-M8-4 Filter King 11.5x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 46.5 x .75" - FK11.5x46.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x46x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-46-x-75-fk11-5x46x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cbf56c02-19ae-4fb1-8515-c028a097cdd2.jpg?v=1781245122 Filter King 11.5x46x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 46 x .75) - FK11.5x46x1A-M8-4 Filter King 11.5x46x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 46 x .75) - FK11.5x46x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-47-5-x-75-fk11-5x47-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ae1fdd20-0073-4e48-8766-dfb6d483aea4.jpg?v=1781245121 Filter King 11.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 47.5 x .75" - FK11.5x47.5x1A-M8-4 Filter King 11.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 47.5 x .75" - FK11.5x47.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-47-x-75-fk11-5x47x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e61c633-e62a-484e-841b-1df6e1939d53.jpg?v=1781245120 Filter King 11.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 47 x .75" - FK11.5x47x1A-M8-4 Filter King 11.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 47 x .75" - FK11.5x47x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-48-5-x-75-fk11-5x48-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b334b1aa-cea2-4734-a7f5-4dc0fafe0689.jpg?v=1781245119 Filter King 11.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 48.5 x .75" - FK11.5x48.5x1A-M8-4 Filter King 11.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 48.5 x .75" - FK11.5x48.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-49-5-x-75-fk11-5x49-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e38b485c-fbb6-4c6b-a729-70bc0954df7d.jpg?v=1781245118 Filter King 11.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 49.5 x .75" - FK11.5x49.5x1A-M8-4 Filter King 11.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 49.5 x .75" - FK11.5x49.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-49-x-75-fk11-5x49x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9bf88b2e-d84d-4a46-b92f-8c2bd47a25ca.jpg?v=1781245118 Filter King 11.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 49 x .75" - FK11.5x49x1A-M8-4 Filter King 11.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 49 x .75" - FK11.5x49x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-4-x-75-fk11-5x4x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3237d727-4acb-45a3-a34f-92709b144002.jpg?v=1781245117 Filter King 11.5x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 4 x .75" - FK11.5x4x1A-M8-4 Filter King 11.5x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 4 x .75" - FK11.5x4x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-50-5-x-75-fk11-5x50-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ecb4ee0f-cb7f-49f7-aaa1-aeed2a897e39.jpg?v=1781245116 Filter King 11.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 50.5 x .75" - FK11.5x50.5x1A-M8-4 Filter King 11.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 50.5 x .75" - FK11.5x50.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-50-x-75-fk11-5x50x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_44f50f31-811e-4502-8a80-6a99f978f4fb.jpg?v=1781245115 Filter King 11.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 50 x .75" - FK11.5x50x1A-M8 - 4 Filter King 11.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 50 x .75" - FK11.5x50x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-11-5x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-50-x-75-fk11-5x50x1a-m8-1 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_877cc3cd-a7cc-4ebb-b3d6-2bdd188faecf.jpg?v=1781245114 Filter King 11.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 50 x .75" - FK11.5x50x1A-M8-1 Filter King 11.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 50 x .75" - FK11.5x50x1A-M8-1 https://hvacdirectusa.com/products/filter-king-11-5x51-5x1-air-filter-4-pack-merv-8-actual-size-11-5-x-51-5-x-75-fk11-5x51-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4af72054-92c9-4046-b4e0-94ade3b83d31.jpg?v=1781245113 Filter King 11.5x51.5x1 Air Filter 4-PACK MERV 8 Actual Size 11.5 x 51.5 x .75" - FK11.5x51.5x1A-M8-4 Filter King 11.5x51.5x1 Air Filter 4-PACK MERV 8 Actual Size 11.5 x 51.5 x .75" - FK11.5x51.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x51x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-51-x-75-fk11-5x51x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b979772b-b24c-466d-bc05-753de7878e1c.jpg?v=1781245113 Filter King 11.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 51 x .75" - FK11.5x51x1A-M8-4 Filter King 11.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 51 x .75" - FK11.5x51x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x52-5x1-air-filter-4-pack-merv-8-actual-size-11-5-x-52-5-x-75-fk11-5x52-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5cb6dbed-9d0a-4acc-a594-d9730657d2ac.jpg?v=1781245112 Filter King 11.5x52.5x1 Air Filter 4-PACK MERV 8 Actual Size 11.5 x 52.5 x .75" - FK11.5x52.5x1A-M8-4 Filter King 11.5x52.5x1 Air Filter 4-PACK MERV 8 Actual Size 11.5 x 52.5 x .75" - FK11.5x52.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x52x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-52-x-75-fk11-5x52x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7af08fc4-5a62-4131-8af1-fba332df68de.jpg?v=1781245111 Filter King 11.5x52x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 52 x .75) - FK11.5x52x1A-M8-4 Filter King 11.5x52x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 52 x .75) - FK11.5x52x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-53-5-x-75-fk11-5x53-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_864e8c00-cb33-400e-aafc-920cfac7774f.jpg?v=1781245110 Filter King 11.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 53.5 x .75" - FK11.5x53.5x1A-M8-4 Filter King 11.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 53.5 x .75" - FK11.5x53.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-53-x-75-fk11-5x53x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1968d30d-4fc5-4f47-8ceb-087978f826ac.jpg?v=1781245110 Filter King 11.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 53 x .75" - FK11.5x53x1A-M8-4 Filter King 11.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 53 x .75" - FK11.5x53x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x54-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-54-5-x-75-fk11-5x54-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_834038a9-0177-41d3-b945-90706ce25e8d.jpg?v=1781245109 Filter King 11.5x54.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 54.5 x .75) - FK11.5x54.5x1A-M8-4 Filter King 11.5x54.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 54.5 x .75) - FK11.5x54.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-55-x-75-fk11-5x55x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4b046313-8784-4ecf-94d1-489ca81a0707.jpg?v=1781245108 Filter King 11.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 55 x .75" - FK11.5x55x1A-M8-4 Filter King 11.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 55 x .75" - FK11.5x55x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x56-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-56-5-x-75-fk11-5x56-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fd68be11-7a1d-4600-a52d-08f8d8df8d28.jpg?v=1781245107 Filter King 11.5x56.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 56.5 x .75) - FK11.5x56.5x1A-M8-4 Filter King 11.5x56.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 56.5 x .75) - FK11.5x56.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x56x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-56-x-75-fk11-5x56x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f14559da-c7bb-4d48-aeb7-99a7191ea466.jpg?v=1781245106 Filter King 11.5x56x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 56 x .75) - FK11.5x56x1A-M8-4 Filter King 11.5x56x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 56 x .75) - FK11.5x56x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-57-5-x-75-fk11-5x57-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0c826cd0-138e-400d-a3be-5c73a5a96ad0.jpg?v=1781245106 Filter King 11.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 57.5 x .75" - FK11.5x57.5x1A-M8-4 Filter King 11.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 57.5 x .75" - FK11.5x57.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x57x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-57-x-75-fk11-5x57x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_85fb3bea-c823-45b4-9445-dbc4d630b088.jpg?v=1781245105 Filter King 11.5x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 57 x .75" - FK11.5x57x1A-M8-4 Filter King 11.5x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 57 x .75" - FK11.5x57x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-58-5-x-75-fk11-5x58-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ba308459-72bc-425a-a274-7cb760667c87.jpg?v=1781245104 Filter King 11.5x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 58.5 x .75" - FK11.5x58.5x1A-M8-4 Filter King 11.5x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 58.5 x .75" - FK11.5x58.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-58-x-75-fk11-5x58x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9424e974-5349-4b3f-bf3c-0b8c8d9b39eb.jpg?v=1781245103 Filter King 11.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 58 x .75" - FK11.5x58x1A-M8-4 Filter King 11.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 58 x .75" - FK11.5x58x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-59-5-x-75-fk11-5x59-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e082361c-40ec-41fc-a092-da6060494b9b.jpg?v=1781245102 Filter King 11.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 59.5 x .75" - FK11.5x59.5x1A-M8-4 Filter King 11.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 59.5 x .75" - FK11.5x59.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-5-x-75-fk11-5x5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_524a5017-813c-4536-8afe-72c19f1cb96e.jpg?v=1781245101 Filter King 11.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 5 x .75" - FK11.5x5x1A-M8-4 Filter King 11.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 5 x .75" - FK11.5x5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-6-5-x-75-fk11-5x6-5x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0a1355bc-3017-42db-a3d3-e3b924af242b.jpg?v=1781245101 Filter King 11.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 6.5 x .75" - FK11.5x6.5x1A-M8-12 Filter King 11.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 6.5 x .75" - FK11.5x6.5x1A-M8-12 https://hvacdirectusa.com/products/filter-king-11-5x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-6-5-x-75-fk11-5x6-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d1896eca-3ef7-42a5-adf7-b46fc5e4145e.jpg?v=1781245100 Filter King 11.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 6.5 x .75" - FK11.5x6.5x1A-M8-4 Filter King 11.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 6.5 x .75" - FK11.5x6.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-60-5-x-75-fk11-5x60-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_08eabfcb-3529-4223-8277-8508e07ebd28.jpg?v=1781245099 Filter King 11.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 60.5 x .75" - FK11.5x60.5x1A-M8 -4 Filter King 11.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 60.5 x .75" - FK11.5x60.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-11-5x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-60-x-75-fk11-5x60x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ffaafaf2-4415-43a9-a273-6089a6b5d97f.jpg?v=1781245098 Filter King 11.5x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 60 x .75" - FK11.5x60x1A-M8-4 Filter King 11.5x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 60 x .75" - FK11.5x60x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-61-5-x-75-fk11-5x61-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a4ba1cb3-7b33-400e-9843-28209ab4e81f.jpg?v=1781245097 Filter King 11.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 61.5 x .75" - FK11.5x61.5x1A-M8- 4 Filter King 11.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 61.5 x .75" - FK11.5x61.5x1A-M8- 4 https://hvacdirectusa.com/products/filter-king-11-5x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-61-x-75-fk11-5x61x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aa184a44-2fbe-4337-b798-0a535574ffbf.jpg?v=1781245096 Filter King 11.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 61 x .75" - FK11.5x61x1A-M8-4 Filter King 11.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 61 x .75" - FK11.5x61x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-62-5-x-75-fk11-5x62-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_825eb40a-6189-4826-9357-e4497bfd2b28.jpg?v=1781245096 Filter King 11.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 62.5 x .75" - FK11.5x62.5x1A-M8-4 Filter King 11.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 62.5 x .75" - FK11.5x62.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x62x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-62-x-75-fk11-5x62x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3c9d32a7-0db0-41e1-a70b-e3bd5739e98d.jpg?v=1781245095 Filter King 11.5x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 62 x .75" - FK11.5x62x1A-M8-4 Filter King 11.5x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 62 x .75" - FK11.5x62x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x64x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-64-x-75-fk11-5x64x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_33aec53d-8be7-4fac-a183-81a398fd9a92.jpg?v=1781245094 Filter King 11.5x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 64 x .75" - FK11.5x64x1A-M8-4 Filter King 11.5x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 64 x .75" - FK11.5x64x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-65-5-x-75-fk11-5x65-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5d99c6ed-d395-4deb-a221-2539a89895c9.jpg?v=1781245093 Filter King 11.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 65.5 x .75" - FK11.5x65.5x1A-M8 -4 Filter King 11.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 65.5 x .75" - FK11.5x65.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-11-5x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-65-x-75-fk11-5x65x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_671aa209-e57c-4fb3-a867-5dcb213b29ce.jpg?v=1781245092 Filter King 11.5x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 65 x .75" - FK11.5x65x1A-M8-4 Filter King 11.5x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 65 x .75" - FK11.5x65x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-7-5-x-75-fk11-5x7-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_15ef2720-90fc-4eeb-97a4-b571770a8d2d.jpg?v=1781245091 Filter King 11.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 7.5 x .75" - FK11.5x7.5x1A-M8-4 Filter King 11.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 7.5 x .75" - FK11.5x7.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-8-5-x-75-fk11-5x8-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_47b3e3be-637f-4df0-b87c-eda7790f9310.jpg?v=1781245090 Filter King 11.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 8.5 x .75" - FK11.5x8.5x1A-M8-4 Filter King 11.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 8.5 x .75" - FK11.5x8.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-8-x-75-fk11-5x8x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f91459b4-1e2d-46b5-98fa-02dc02e6844c.jpg?v=1781245090 Filter King 11.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 8 x .75" - FK11.5x8x1A-M8-4 Filter King 11.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 8 x .75" - FK11.5x8x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x9-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-9-5-x-75-fk11-5x9-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9499f7b9-4762-4182-a2ce-37048ce5e51d.jpg?v=1781245089 Filter King 11.5x9.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 9.5 x .75) - FK11.5x9.5x1A-M8-4 Filter King 11.5x9.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 9.5 x .75) - FK11.5x9.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-5x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-9-x-75-fk11-5x9x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_feaf760e-3cfb-4d3f-92b5-45e336370aa3.jpg?v=1781245088 Filter King 11.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 9 x .75" - FK11.5x9x1A-M8-4 Filter King 11.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 9 x .75" - FK11.5x9x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11-75x11-75x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-75-x-11-75-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b3b8fe63-efc2-41a9-9a6b-b974d15c218f.jpg?v=1781245088 Filter King 11.75x11.75x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.75 x 11.75 x .75" Filter King 11.75x11.75x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.75 x 11.75 x .75" https://hvacdirectusa.com/products/filter-king-11x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-10-x-75-fk11x10x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_215463fb-d253-4d9f-8737-7347697695ae.jpg?v=1781245087 Filter King 11x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 10 x .75" - FK11x10x1A-M8-4 Filter King 11x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 10 x .75" - FK11x10x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x11x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-11-x-75-fk11x11x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7f0b708e-02cb-496e-bfb7-3f3d8251c559.jpg?v=1781245086 Filter King 11x11x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 11 x .75) - FK11x11x1A-M8-4 Filter King 11x11x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 11 x .75) - FK11x11x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-12-5-x-75-fk11x12-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d2e45f3b-363d-4c7e-8145-23ee09118d50.jpg?v=1781245085 Filter King 11x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 12.5 x .75" - FK11x12.5x1A-M8-4 Filter King 11x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 12.5 x .75" - FK11x12.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x12x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-12-x-75-fk11x12x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3004cb7b-0c86-4b73-a92e-1a6a5f070494.jpg?v=1781245084 Filter King 11x12x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 12 x .75) - FK11x12x1A-M8-4 Filter King 11x12x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 12 x .75) - FK11x12x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-13-x-75-fk11x13x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c540aa89-7c40-413b-a605-cadd4aa546c2.jpg?v=1781245083 Filter King 11x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 13 x .75" - FK11x13x1A-M8-4 Filter King 11x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 13 x .75" - FK11x13x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-15-5-x-75-fk11x15-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_eaa8bf30-2a5e-4e15-9be1-bcecefb84af5.jpg?v=1781245083 Filter King 11x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 15.5 x .75" - FK11x15.5x1A-M8-4 Filter King 11x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 15.5 x .75" - FK11x15.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-15-x-75-fk11x15x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b36de42a-0ab8-49dd-9161-ecc7c329e33a.jpg?v=1781245082 Filter King 11x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 15 x .75" - FK11x15x1A-M8-4 Filter King 11x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 15 x .75" - FK11x15x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x16-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-16-5-x-75-fk11x16-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d64b8fc6-4de3-49cd-8fea-c510ca8fe5b6.jpg?v=1781245081 Filter King 11x16.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 16.5 x .75) - FK11x16.5x1A-M8-4 Filter King 11x16.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 16.5 x .75) - FK11x16.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-16-x-75-fk11x16x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c72f3221-8d03-4836-91c2-671ed984d869.jpg?v=1781245080 Filter King 11x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 16 x .75" - FK11x16x1A-M8-4 Filter King 11x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 16 x .75" - FK11x16x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-17-5-x-75-fk11x17-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7f433a5d-23a0-4c6c-a2c4-e09d435365c9.jpg?v=1781245079 Filter King 11x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 17.5 x .75" - FK11x17.5x1A-M8-4 Filter King 11x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 17.5 x .75" - FK11x17.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-17-x-75-fk11x17x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_778a9c7d-cefb-498c-a8bd-0741a7330515.jpg?v=1781245079 Filter King 11x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 17 x .75" - FK11x17x1A-M8-4 Filter King 11x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 17 x .75" - FK11x17x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x18-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-18-5-x-75-fk11x18-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bfb13f6e-1a52-46a2-a72b-e0889e70184b.jpg?v=1781245078 Filter King 11x18.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 18.5 x .75) - FK11x18.5x1A-M8-4 Filter King 11x18.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 18.5 x .75) - FK11x18.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-18-x-75-fk11x18x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_72c90899-0e1a-4562-bb52-9d8ead8a8658.jpg?v=1781245077 Filter King 11x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 18 x .75" - FK11x18x1A-M8-4 Filter King 11x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 18 x .75" - FK11x18x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x19-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-19-5-x-75-fk11x19-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c977e7f2-0887-4f93-8d38-65996e072412.jpg?v=1781245076 Filter King 11x19.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 19.5 x .75) - FK11x19.5x1A-M8-4 Filter King 11x19.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 19.5 x .75) - FK11x19.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-19-x-75-fk11x19x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_92d81d11-c112-4346-a310-e932c0e7aef5.jpg?v=1781245075 Filter King 11x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 19 x .75" - FK11x19x1A-M8-4 Filter King 11x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 19 x .75" - FK11x19x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-20-5-x-75-fk11x20-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5331c2a8-44b2-400e-840d-2d41c837625c.jpg?v=1781245075 Filter King 11x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 20.5 x .75" - FK11x20.5x1A-M8-4 Filter King 11x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 20.5 x .75" - FK11x20.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x20x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-20-x-75-fk11x20x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_68f5a0da-cbde-4129-8219-19b5b104d02b.jpg?v=1781245074 Filter King 11x20x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 20 x .75) - FK11x20x1A-M8-4 Filter King 11x20x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 20 x .75) - FK11x20x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-21-5-x-75-fk11x21-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3319c3a4-7e96-48fe-a111-6c5f917266ed.jpg?v=1781245073 Filter King 11x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 21.5 x .75" - FK11x21.5x1A-M8-4 Filter King 11x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 21.5 x .75" - FK11x21.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x22x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-22-x-75-fk11x22x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_011b2cce-2efc-4c8b-910e-c0a0555e1564.jpg?v=1781245072 Filter King 11x22x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 22 x .75) - FK11x22x1A-M8-4 Filter King 11x22x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 22 x .75) - FK11x22x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-23-x-75-fk11x23x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e50ab011-cbcf-45a4-a9ea-5fa8fb7cd4d6.jpg?v=1781245071 Filter King 11x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 23 x .75" - FK11x23x1A-M8-4 Filter King 11x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 23 x .75" - FK11x23x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-24-5-x-75-fk11x24-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_26ae6476-a998-4849-a619-05e97eee7754.jpg?v=1781245070 Filter King 11x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 24.5 x .75" - FK11x24.5x1A-M8-4 Filter King 11x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 24.5 x .75" - FK11x24.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-24-x-75-fk11x24x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7d100d03-c044-44f5-8932-52a1c3e2050d.jpg?v=1781245070 Filter King 11x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 24 x .75" - FK11x24x1A-M8-4 Filter King 11x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 24 x .75" - FK11x24x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aa232103-ce5a-4df5-9212-331697034c18.jpg?v=1781245069 Filter King 11x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 23.5 x .75" Filter King 11x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-11x24x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-10-5-x-23-5-x-75-fk11x24x1-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fd4f7dc8-ec5a-4d46-9511-9aebd0f906fc.jpg?v=1781245068 Filter King 11x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 23.5 x .75) - FK11x24x1-M8-3 Filter King 11x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10.5 x 23.5 x .75) - FK11x24x1-M8-3 https://hvacdirectusa.com/products/filter-king-11x25-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-25-5-x-75-fk11x25-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_be38f72e-da68-4073-b5e9-6a6eba3efd4a.jpg?v=1781245067 Filter King 11x25.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 25.5 x .75) - FK11x25.5x1A-M8-4 Filter King 11x25.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 25.5 x .75) - FK11x25.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x25x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-25-x-75-fk11x25x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1c3ab4c2-038d-4c8f-b7e3-958037b8fa11.jpg?v=1781245066 Filter King 11x25x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 25 x .75) - FK11x25x1A-M8-4 Filter King 11x25x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 25 x .75) - FK11x25x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-26-5-x-75-fk11x26-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ad129013-a842-41ba-94da-ffdb200fa836.jpg?v=1781245065 Filter King 11x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 26.5 x .75" - FK11x26.5x1A-M8-4 Filter King 11x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 26.5 x .75" - FK11x26.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-26-x-75-fk11x26x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ed9739eb-2138-4ee5-b4c7-18188771c02d.jpg?v=1781245065 Filter King 11x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 26 x .75" - FK11x26x1A-M8-4 Filter King 11x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 26 x .75" - FK11x26x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-27-x-75-fk11x27x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dc44091e-c060-4fdf-afab-88ed559d34f4.jpg?v=1781245064 Filter King 11x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 27 x .75" - FK11x27x1A-M8-4 Filter King 11x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 27 x .75" - FK11x27x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-28-5-x-75-fk11x28-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e17c6a66-f988-4e1f-ba6c-e99b7b25bd2d.jpg?v=1781245063 Filter King 11x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 28.5 x .75" - FK11x28.5x1A-M8-4 Filter King 11x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 28.5 x .75" - FK11x28.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-28-x-75-fk11x28x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a4c541b0-70c1-45e7-a74a-f75b19373bea.jpg?v=1781245062 Filter King 11x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 28 x .75" - FK11x28x1A-M8 -4 Filter King 11x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 28 x .75" - FK11x28x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-11x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-28-x-75-fk11x28x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2c4a39ec-7e85-43a3-9ef5-53e01fff212a.jpg?v=1781245061 Filter King 11x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 28 x .75" - FK11x28x1A-M8-12 Filter King 11x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 28 x .75" - FK11x28x1A-M8-12 https://hvacdirectusa.com/products/filter-king-11x29-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-29-5-x-75-fk11x29-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4bbb43b4-cb7e-442d-b2ef-512715f4f292.jpg?v=1781245060 Filter King 11x29.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 29.5 x .75) - FK11x29.5x1A-M8-4 Filter King 11x29.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 29.5 x .75) - FK11x29.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-29-x-75-fk11x29x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c0f83a3b-9521-4335-9d02-a9d23ea462de.jpg?v=1781245053 Filter King 11x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 29 x .75" - FK11x29x1A-M8-4 Filter King 11x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 29 x .75" - FK11x29x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x30-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-30-5-x-75-fk11x30-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1029dd4f-6065-4a48-b616-54b890c4cea2.jpg?v=1781245051 Filter King 11x30.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 30.5 x .75) - FK11x30.5x1A-M8-4 Filter King 11x30.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 30.5 x .75) - FK11x30.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x30x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-30-x-75-fk11x30x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5ca80556-f8c8-42f9-88a2-c7f47a2be455.jpg?v=1781245050 Filter King 11x30x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 30 x .75) - FK11x30x1A-M8-4 Filter King 11x30x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 30 x .75) - FK11x30x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-31-5-x-75-fk11x31-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4bef6803-afb0-40c0-be7d-e62c69e3d4f7.jpg?v=1781245050 Filter King 11x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 31.5 x .75" - FK11x31.5x1A-M8-4 Filter King 11x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 31.5 x .75" - FK11x31.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x31x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-31-x-75-fk11x31x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f7a6174c-d34d-4e78-b1de-dbd941b8f840.jpg?v=1781245048 Filter King 11x31x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 31 x .75) - FK11x31x1A-M8-4 Filter King 11x31x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 31 x .75) - FK11x31x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-32-5-x-75-fk11x32-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fefb040e-2de9-44f7-ae2a-28fed63ba7e6.jpg?v=1781245048 Filter King 11x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 32.5 x .75" - FK11x32.5x1A-M8-4 Filter King 11x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 32.5 x .75" - FK11x32.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-32-x-75-fk11x32x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e65cd77f-5d56-4959-9d22-10b466c5681c.jpg?v=1781245046 Filter King 11x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 32 x .75" - FK11x32x1A-M8-4 Filter King 11x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 32 x .75" - FK11x32x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x33-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-33-5-x-75-fk11x33-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_973c5548-b07a-4103-814e-06ac057d3ea7.jpg?v=1781245045 Filter King 11x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 33.5 x .75" - FK11x33.5x1A-M8-4 Filter King 11x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 33.5 x .75" - FK11x33.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-33-x-75-fk11x33x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ed380db7-f715-4429-8a8b-b68df1a226ea.jpg?v=1781245045 Filter King 11x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 33 x .75" - FK11x33x1A-M8-4 Filter King 11x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 33 x .75" - FK11x33x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-34-5-x-75-fk11x34-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0a60e7de-8807-4e82-8a96-ad780b0ae149.jpg?v=1781245043 Filter King 11x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 34.5 x .75" - FK11x34.5x1A-M8-4 Filter King 11x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 34.5 x .75" - FK11x34.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-34-x-75-fk11x34x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_501b9178-4e65-41fa-8b84-f78d227aa4e1.jpg?v=1781245042 Filter King 11x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 34 x .75" - FK11x34x1A-M8-4 Filter King 11x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 34 x .75" - FK11x34x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-35-5-x-75-fk11x35-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fc090a40-8dee-4fdc-bceb-0959c50cc432.jpg?v=1781245042 Filter King 11x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 35.5 x .75" - FK11x35.5x1A-M8-4 Filter King 11x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 35.5 x .75" - FK11x35.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-35-x-75-fk11x35x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_edaba99d-2d78-4dd8-a6f8-f20d236133df.jpg?v=1781245041 Filter King 11x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 35 x .75" - FK11x35x1A-M8-4 Filter King 11x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 35 x .75" - FK11x35x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x36-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-36-5-x-75-fk11x36-5x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_232d52ff-f796-46d3-851b-5e133bd8bf64.jpg?v=1781245040 Filter King 11x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 36.5 x .75" - FK11x36.5x1A-M8-12 Filter King 11x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 36.5 x .75" - FK11x36.5x1A-M8-12 https://hvacdirectusa.com/products/filter-king-11x36x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-36-x-75-fk11x36x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e3539cc3-010a-4a20-b39b-23ac775481ca.jpg?v=1781245040 Filter King 11x36x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 36 x .75) - FK11x36x1A-M8-4 Filter King 11x36x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 36 x .75) - FK11x36x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-37-x-75-fk11x37x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5ad7a967-d9f4-4995-a9d9-83ca27d2ddb1.jpg?v=1781245039 Filter King 11x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 37 x .75" - FK11x37x1A-M8-4 Filter King 11x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 37 x .75" - FK11x37x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x38-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-38-5-x-75-fk11x38-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6f2c0f41-624c-47ac-a3cc-0ad393f9b1fc.jpg?v=1781245038 Filter King 11x38.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 38.5 x .75) - FK11x38.5x1A-M8-4 Filter King 11x38.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 38.5 x .75) - FK11x38.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x38x1-air-filter-4-pack-merv-8-actual-size-11-x-38-x-75-fk11x38x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ab63d632-088b-4f5d-ab64-218c10034c7b.jpg?v=1781245037 Filter King 11x38x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 38 x .75" - FK11x38x1A-M8-12 Filter King 11x38x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 38 x .75" - FK11x38x1A-M8-12 https://hvacdirectusa.com/products/filter-king-11x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-39-5-x-75-fk11x39-5x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bd8328e0-1691-4f74-8436-7b0f3fa93a23.jpg?v=1781245037 Filter King 11x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 39.5 x .75" - FK11x39.5x1A-M8-12 Filter King 11x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 39.5 x .75" - FK11x39.5x1A-M8-12 https://hvacdirectusa.com/products/filter-king-11x4-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-4-5-x-75-fk11x4-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7cfed43d-46b8-4000-9589-110194081ec8.jpg?v=1781245036 Filter King 11x4.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 4.5 x .75) - FK11x4.5x1A-M8-4 Filter King 11x4.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 4.5 x .75) - FK11x4.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x40-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-40-5-x-75-fk11x40-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b42301fd-d7cd-4fec-8266-ddac179824d8.jpg?v=1781245035 Filter King 11x40.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 40.5 x .75) - FK11x40.5x1A-M8-4 Filter King 11x40.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 40.5 x .75) - FK11x40.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x40x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-40-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ce6bfff3-bf55-4f8e-a08e-f4acdad0338d.jpg?v=1781245035 Filter King 11x40x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 40 x .75) Filter King 11x40x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 40 x .75) https://hvacdirectusa.com/products/filter-king-11x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-41-5-x-75-fk11x41-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_092ae1b4-c4df-4351-8a26-1920a84a6a13.jpg?v=1781245034 Filter King 11x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 41.5 x .75" - FK11x41.5x1A-M8-4 Filter King 11x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 41.5 x .75" - FK11x41.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x41x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-41-x-75-fk11x41x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7dafd2c4-d64e-4678-8054-25ceda64ab1b.jpg?v=1781245033 Filter King 11x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 41 x .75" - FK11x41x1A-M8-4 Filter King 11x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 41 x .75" - FK11x41x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-42-x-75-fk11x42x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ec166d69-2d13-425a-8ae8-93c8515a8828.jpg?v=1781245032 Filter King 11x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 42 x .75" - FK11x42x1A-M8 -4 Filter King 11x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 42 x .75" - FK11x42x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-11x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-43-x-75-fk11x43x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_129034b1-37ab-4e51-892c-6ace2fc53f20.jpg?v=1781245032 Filter King 11x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 43 x .75" - FK11x43x1A-M8-4 Filter King 11x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 43 x .75" - FK11x43x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x44x1-air-filter-4-pack-merv-8-actual-size-11-x-44-x-75-fk11x44x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f5c02823-db1e-4003-92ed-22242579ab67.jpg?v=1781245031 Filter King 11x44x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 44 x .75" - FK11x44x1A-M8-4 Filter King 11x44x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 44 x .75" - FK11x44x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x45-5x1-air-filter-4-pack-merv-8-actual-size-11-x-45-5-x-75-fk11x45-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ae7de38c-6231-41eb-8a18-33c257ac139e.jpg?v=1781245031 Filter King 11x45.5x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 45.5 x .75" - FK11x45.5x1A-M8-4 Filter King 11x45.5x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 45.5 x .75" - FK11x45.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x45x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-45-x-75-fk11x45x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c83af2d7-64e1-4d79-9bee-1a91d8fd71d0.jpg?v=1781245030 Filter King 11x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 45 x .75" - FK11x45x1A-M8-4 Filter King 11x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 45 x .75" - FK11x45x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x46-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-46-5-x-75-fk11x46-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_13222ece-3151-42fd-8b79-2a8450c65a82.jpg?v=1781245029 Filter King 11x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 46.5 x .75" - FK11x46.5x1A-M8-4 Filter King 11x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 46.5 x .75" - FK11x46.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-47-5-x-75-fk11x47-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e9df1ade-9fd8-4a16-9e11-fa78a51adb12.jpg?v=1781245029 Filter King 11x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 47.5 x .75" - FK11x47.5x1A-M8-4 Filter King 11x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 47.5 x .75" - FK11x47.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-47-x-75-fk11x47x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fea0854e-ec3e-4918-b17e-90e346a3c519.jpg?v=1781245028 Filter King 11x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 47 x .75" - FK11x47x1A-M8-4 Filter King 11x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 47 x .75" - FK11x47x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x48-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-48-5-x-75-fk11x48-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dcb01d53-4541-47fe-911a-aea122395175.jpg?v=1781245027 Filter King 11x48.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 48.5 x .75) - FK11x48.5x1A-M8-4 Filter King 11x48.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 48.5 x .75) - FK11x48.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-48-x-75-fk11x48x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ecee81b6-5dc5-46c6-b310-c8af9398f939.jpg?v=1781245026 Filter King 11x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 48 x .75" - FK11x48x1A-M8-4 Filter King 11x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 48 x .75" - FK11x48x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-49-5-x-75-fk11x49-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8c4d1dd6-9a8c-41ae-b0ee-28eb7829557f.jpg?v=1781245026 Filter King 11x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 49.5 x .75" - FK11x49.5x1A-M8-4 Filter King 11x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 49.5 x .75" - FK11x49.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-49-x-75-fk11x49x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a8881ad3-22a4-4cd3-9853-dadb296e22f0.jpg?v=1781245025 Filter King 11x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 49 x .75" - FK11x49x1A-M8-4 Filter King 11x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 49 x .75" - FK11x49x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-4-x-75-fk11x4x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e71d1449-466c-42a7-a1ca-a8e0ec7f78a2.jpg?v=1781245024 Filter King 11x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 4 x .75" - FK11x4x1A-M8-4 Filter King 11x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 4 x .75" - FK11x4x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x5-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-5-5-x-75-fk11x5-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1ee58052-71df-475d-a60d-a69145390172.jpg?v=1781245023 Filter King 11x5.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 5.5 x .75) - FK11x5.5x1A-M8-4 Filter King 11x5.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 5.5 x .75) - FK11x5.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x50-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-50-5-x-75-fk11x50-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_53449b5a-2215-4c17-a4e5-19d3c8c840b5.jpg?v=1781245023 Filter King 11x50.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 50.5 x .75) - FK11x50.5x1A-M8-4 Filter King 11x50.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 50.5 x .75) - FK11x50.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-50-x-75-fk11x50x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c7523881-637c-4be0-800a-40335fc414fc.jpg?v=1781245022 Filter King 11x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 50 x .75" - FK11x50x1A-M8 -4 Filter King 11x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 50 x .75" - FK11x50x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-11x51-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-51-5-x-75-fk11x51-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4275327b-9c0d-47f3-9c25-95e7390193ca.jpg?v=1781245021 Filter King 11x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 51.5 x .75" - FK11x51.5x1A-M8-4 Filter King 11x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 51.5 x .75" - FK11x51.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-52-5-x-75-fk11x52-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6af1f214-0ba4-4598-9261-83e3e953ef7a.jpg?v=1781245021 Filter King 11x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 52.5 x .75" - FK11x52.5x1A-M8-4 Filter King 11x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 52.5 x .75" - FK11x52.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x52x1-air-filter-4-pack-merv-8-actual-size-11-x-52-x-75-fk11x52x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_598084e7-0844-4e31-b591-db80ceeb9632.jpg?v=1781245020 Filter King 11x52x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 52 x .75" - FK11x52x1A-M8-4 Filter King 11x52x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 52 x .75" - FK11x52x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-53-x-75-fk11x53x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5d7aa3f9-43d7-4068-b89e-ca99810352f6.jpg?v=1781245019 Filter King 11x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 53 x .75" - FK11x53x1A-M8- 4 Filter King 11x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 53 x .75" - FK11x53x1A-M8- 4 https://hvacdirectusa.com/products/filter-king-11x54-5x1-air-filter-4-pack-merv-8-actual-size-11-x-54-5-x-75-fk11x54-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_59b92cb9-5a1d-4686-867f-e212912504f4.jpg?v=1781245019 Filter King 11x54.5x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 54.5 x .75" - FK11x54.5x1A-M8-4 Filter King 11x54.5x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 54.5 x .75" - FK11x54.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x54x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-54-x-75-fk11x54x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0b4d2388-79e4-4cc1-8dfa-ea47523b30dd.jpg?v=1781245018 Filter King 11x54x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 54 x .75) - FK11x54x1A-M8-4 Filter King 11x54x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 54 x .75) - FK11x54x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-55-5-x-75-fk11x55-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_586a9807-6ee5-4cc7-a857-d2ca33bcccd7.jpg?v=1781245017 Filter King 11x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 55.5 x .75" - FK11x55.5x1A-M8--4 Filter King 11x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 55.5 x .75" - FK11x55.5x1A-M8--4 https://hvacdirectusa.com/products/filter-king-11x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-55-x-75-fk11x55x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9dd499da-9d18-439e-8a83-f1945b6336ac.jpg?v=1781245016 Filter King 11x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 55 x .75" - FK11x55x1A-M8-4 Filter King 11x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 55 x .75" - FK11x55x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x56-5x1-air-filter-4-pack-merv-8-actual-size-11-x-56-5-x-75-fk11x56-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8e1d28bc-b65c-4cac-8f70-159c977ceb8c.jpg?v=1781245016 Filter King 11x56.5x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 56.5 x .75" - FK11x56.5x1A-M8-4 Filter King 11x56.5x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 56.5 x .75" - FK11x56.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x56x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-56-x-75-fk11x56x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2c9156eb-0866-468c-bcbf-d7fcf77e81bd.jpg?v=1781245015 Filter King 11x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 56 x .75" - FK11x56x1A-M8-4 Filter King 11x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 56 x .75" - FK11x56x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-57-5-x-75-fk11x57-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a42b5a79-2bf4-454a-bb22-5d1d07d8bfce.jpg?v=1781245014 Filter King 11x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 57.5 x .75" - FK11x57.5x1A-M8-4 Filter King 11x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 57.5 x .75" - FK11x57.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x57x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-57-x-75-fk11x57x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_948bd7d0-6d49-4417-b19d-bfc188fa9585.jpg?v=1781245014 Filter King 11x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 57 x .75" - FK11x57x1A-M8-4 Filter King 11x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 57 x .75" - FK11x57x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x58-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-58-5-x-75-fk11x58-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a25e7870-e4fa-4cd4-b85f-d85d6308439c.jpg?v=1781245013 Filter King 11x58.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 58.5 x .75) - FK11x58.5x1A-M8-4 Filter King 11x58.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 58.5 x .75) - FK11x58.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-58-x-75-fk11x58x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b8b15eab-f05b-4ee5-8fa3-4eb566e0c8e5.jpg?v=1781245012 Filter King 11x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 58 x .75" - FK11x58x1A-M8-4 Filter King 11x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 58 x .75" - FK11x58x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x59x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-59-x-75-fk11x59x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c0d3b9ca-cfc8-4bad-9e7c-b2217ff32b54.jpg?v=1781245011 Filter King 11x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 59 x .75" - FK11x59x1A-M8-4 Filter King 11x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 59 x .75" - FK11x59x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-5-x-75-fk11x5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_150a316c-0a11-4aa5-ad5e-4dc23355b3e8.jpg?v=1781245011 Filter King 11x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 5 x .75" - FK11x5x1A-M8-4 Filter King 11x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 5 x .75" - FK11x5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-6-5-x-75-fk11x6-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6bf3de3b-51c6-4362-80ba-d4a2cddb4616.jpg?v=1781245010 Filter King 11x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 6.5 x .75" - FK11x6.5x1A-M8-4 Filter King 11x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 6.5 x .75" - FK11x6.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-60-5-x-75-fk11x60-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b3e5765d-5865-4c0c-b65c-eb96f9794d8e.jpg?v=1781245010 Filter King 11x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 60.5 x .75" - FK11x60.5x1A-M8-4 Filter King 11x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 60.5 x .75" - FK11x60.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-60-x-75-fk11x60x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ed2295a3-762e-499f-bb85-61a28b3fa625.jpg?v=1781245009 Filter King 11x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 60 x .75" - FK11x60x1A-M8-4 Filter King 11x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 60 x .75" - FK11x60x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-61-5-x-75-fk11x61-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d172f94a-6778-4ebe-b0f3-c3b3e0cfe313.jpg?v=1781245008 Filter King 11x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 61.5 x .75" - FK11x61.5x1A-M8-4 Filter King 11x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 61.5 x .75" - FK11x61.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x61x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-61-x-75-fk11x61x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b180273a-d1d5-4d4f-a060-8c9dae342ac7.jpg?v=1781245007 Filter King 11x61x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 61 x .75) - FK11x61x1A-M8-4 Filter King 11x61x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 61 x .75) - FK11x61x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x62-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-62-5-x-75-fk11x62-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_473d34bb-bf3d-4de3-8e2d-5b9bba251669.jpg?v=1781245006 Filter King 11x62.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 62.5 x .75) - FK11x62.5x1A-M8-4 Filter King 11x62.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 62.5 x .75) - FK11x62.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x62x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-62-x-75-fk11x62x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b6f20c4d-899b-4e07-931c-f5da2051503b.jpg?v=1781245006 Filter King 11x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 62 x .75" - FK11x62x1A-M8-4 Filter King 11x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 62 x .75" - FK11x62x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x63-5x1-air-filter-4-pack-merv-8-actual-size-11-x-63-5-x-75-fk11x63-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_79a6be2a-fbc3-4043-a1a4-dd4ae284aa1c.jpg?v=1781245005 Filter King 11x63.5x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 63.5 x .75" - FK11x63.5x1A-M8-4 Filter King 11x63.5x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 63.5 x .75" - FK11x63.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x63x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-63-x-75-fk11x63x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ab29e986-b96c-451f-8b76-5a80360c2fdd.jpg?v=1781245005 Filter King 11x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 63 x .75" - FK11x63x1A-M8-12 Filter King 11x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 63 x .75" - FK11x63x1A-M8-12 https://hvacdirectusa.com/products/filter-king-11x64-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-64-5-x-75-fk11x64-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_569f60ab-ff4f-48b5-b80a-23601c6ec0e6.jpg?v=1781245004 Filter King 11x64.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 64.5 x .75) - FK11x64.5x1A-M8-4 Filter King 11x64.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 64.5 x .75) - FK11x64.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x64x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-64-x-75-fk11x64x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_93cfdd4f-0760-45c4-bab9-c777cdd344c7.jpg?v=1781245003 Filter King 11x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 64 x .75" - FK11x64x1A-M8-4 Filter King 11x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 64 x .75" - FK11x64x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-65-5-x-75-fk11x65-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9441ca6d-0b18-47b0-8bcd-fc6fcac800f9.jpg?v=1781245002 Filter King 11x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 65.5 x .75" - FK11x65.5x1A-M8-4 Filter King 11x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 65.5 x .75" - FK11x65.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-65-x-75-fk11x65x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a3df6f7c-b54f-47eb-be95-185c51ccbb72.jpg?v=1781245002 Filter King 11x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 65 x .75" - FK11x65x1A-M8-4 Filter King 11x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 65 x .75" - FK11x65x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x65x1-air-filter-4-pack-merv-8-actual-size-11-x-65-x-75-fk11x65x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1dc362dc-de69-4185-82e5-f138d87b3bbb.jpg?v=1781245001 Filter King 11x65x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 65 x .75" - FK11x65x1A-M8-4 Filter King 11x65x1 Air Filter 4-PACK MERV 8 Actual Size 11 x 65 x .75" - FK11x65x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x66-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-66-5-x-75-fk11x66-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6645260a-f839-486c-bcd3-a49022ff8a6f.jpg?v=1781245000 Filter King 11x66.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 66.5 x .75) - FK11x66.5x1A-M8-4 Filter King 11x66.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 66.5 x .75) - FK11x66.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-66-x-75-fk11x66x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3aafbb77-3aaf-46f7-a4f3-0d1710d90a14.jpg?v=1781244999 Filter King 11x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 66 x .75" - FK11x66x1A-M8-4 Filter King 11x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 66 x .75" - FK11x66x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-6-x-75-fk11x6x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e1be56ca-0114-4819-9a17-b5399b566d4f.jpg?v=1781244999 Filter King 11x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 6 x .75" - FK11x6x1A-M8-4 Filter King 11x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 6 x .75" - FK11x6x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x7-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-7-5-x-75-fk11x7-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ffe8a45b-bc9a-4a7d-b9a9-e41b503ca17a.jpg?v=1781244998 Filter King 11x7.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 7.5 x .75) - FK11x7.5x1A-M8-4 Filter King 11x7.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 7.5 x .75) - FK11x7.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x8x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-8-x-75-fk11x8x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_726ab75e-6d04-446d-8491-866cacb7adbb.jpg?v=1781244997 Filter King 11x8x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 8 x .75) - FK11x8x1A-M8-4 Filter King 11x8x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 8 x .75) - FK11x8x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x9-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-x-9-5-x-75-fk11x9-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8f1867ef-dba1-46ed-b069-822d11d9b50f.jpg?v=1781244996 Filter King 11x9.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 9.5 x .75) - FK11x9.5x1A-M8-4 Filter King 11x9.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11 x 9.5 x .75) - FK11x9.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-11x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-9-x-75-fk11x9x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2d7691d2-2b06-4011-93e2-9334238a439b.jpg?v=1781244996 Filter King 11x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 9 x .75" - FK11x9x1A-M8-4 Filter King 11x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11 x 9 x .75" - FK11x9x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-10-5-x-75-fk12-5x10-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0371bae9-1703-46fe-8f4b-7082211af6db.jpg?v=1781244995 Filter King 12.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 10.5 x .75" - FK12.5x10.5x1A-M8-4 Filter King 12.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 10.5 x .75" - FK12.5x10.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-10-x-75-fk12-5x10x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3cb0662d-78d3-482e-8115-dabca1e50d19.jpg?v=1781244994 Filter King 12.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 10 x .75" - FK12.5x10x1A-M8 -4 Filter King 12.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 10 x .75" - FK12.5x10x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-12-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-11-5-x-75-fk12-5x11-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_01a6fa82-c073-4bbe-bd84-cf586db254fb.jpg?v=1781244994 Filter King 12.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 11.5 x .75" - FK12.5x11.5x1A-M8-4 Filter King 12.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 11.5 x .75" - FK12.5x11.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-12-5-x-75-fk12-5x12-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_520b3221-e847-40e9-8b56-38dab33fdab2.jpg?v=1781244993 Filter King 12.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 12.5 x .75" - FK12.5x12.5x1A-M8 -4 Filter King 12.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 12.5 x .75" - FK12.5x12.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-12-5x13-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-13-5-x-75-fk12-5x13-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_595cbc8b-4411-4a6f-be19-98378ffa0bfb.jpg?v=1781244992 Filter King 12.5x13.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 13.5 x .75) - FK12.5x13.5x1A-M8-4 Filter King 12.5x13.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 13.5 x .75) - FK12.5x13.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x13x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-13-x-75-fk12-5x13x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fe12a924-6e0d-41eb-829c-3d6fb5835f01.jpg?v=1781244992 Filter King 12.5x13x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 13 x .75) - FK12.5x13x1A-M8-4 Filter King 12.5x13x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 13 x .75) - FK12.5x13x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-14-x-75-fk12-5x14x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_45f4b509-3fa7-481a-a183-3e084264ec8b.jpg?v=1781244991 Filter King 12.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 14 x .75" - FK12.5x14x1A-M8-4 Filter King 12.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 14 x .75" - FK12.5x14x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x15-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-15-5-x-75-fk12-5x15-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cbe0f5af-0a11-41bc-b5d1-f337adc63b55.jpg?v=1781244990 Filter King 12.5x15.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 15.5 x .75) - FK12.5x15.5x1A-M8-4 Filter King 12.5x15.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 15.5 x .75) - FK12.5x15.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-15-x-75-fk12-5x15x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6d48e8fb-8e98-49ef-aa9b-916571806a3a.jpg?v=1781244989 Filter King 12.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 15 x .75" - FK12.5x15x1A-M8-4 Filter King 12.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 15 x .75" - FK12.5x15x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x16-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-16-5-x-75-fk12-5x16-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2d2fc16e-4d7f-45f1-b882-b0a07ad5baf9.jpg?v=1781244989 Filter King 12.5x16.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 16.5 x .75) - FK12.5x16.5x1A-M8-4 Filter King 12.5x16.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 16.5 x .75) - FK12.5x16.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-17-5-x-75-fk12-5x17-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dd5359fa-0b55-4c22-be0b-4cf45d1d0b05.jpg?v=1781244988 Filter King 12.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 17.5 x .75" - FK12.5x17.5x1A-M8-4 Filter King 12.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 17.5 x .75" - FK12.5x17.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x18-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-18-5-x-75-fk12-5x18-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f3636d00-5e70-4506-9a46-6ea5d5b5bbfb.jpg?v=1781244987 Filter King 12.5x18.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 18.5 x .75) - FK12.5x18.5x1A-M8-4 Filter King 12.5x18.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 18.5 x .75) - FK12.5x18.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x18x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-18-x-75-fk12-5x18x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_872c1d81-95ab-4d2a-bc9c-ed882a4caf04.jpg?v=1781244987 Filter King 12.5x18x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 18 x .75) - FK12.5x18x1A-M8-4 Filter King 12.5x18x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 18 x .75) - FK12.5x18x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-19-5-x-75-fk12-5x19-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_61fb2b81-f16c-4e46-b4f3-b94126c2e718.jpg?v=1781244986 Filter King 12.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 19.5 x .75" - FK12.5x19.5x1A-M8 - 4 Filter King 12.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 19.5 x .75" - FK12.5x19.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-12-5x19-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-19-5-x-75-fk12-5x19-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f92089a2-2a58-42f4-a26c-35b31db5ba9f.jpg?v=1781244985 Filter King 12.5x19.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 19.5 x .75" - FK12.5x19.5x1A-M8 -4 Filter King 12.5x19.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 19.5 x .75" - FK12.5x19.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-12-5x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-19-x-75-fk12-5x19x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7ee2c25b-fe00-4fc6-8847-b694e780f936.jpg?v=1781244985 Filter King 12.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 19 x .75" - FK12.5x19x1A-M8-4 Filter King 12.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 19 x .75" - FK12.5x19x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-20-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_73a0fc47-15c5-4f3c-b903-590d7bc9d731.jpg?v=1781244984 Filter King 12.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 20.5 x .75" Filter King 12.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 20.5 x .75" https://hvacdirectusa.com/products/filter-king-12-5x20-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-20-5-x-75-fk12-5x20-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_407c6585-272b-4b65-9e5e-1bed422379b4.jpg?v=1781244983 Filter King 12.5x20.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 20.5 x .75" - FK12.5x20.5x1A-M8-3 Filter King 12.5x20.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 20.5 x .75" - FK12.5x20.5x1A-M8-3 https://hvacdirectusa.com/products/filter-king-12-5x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-20-x-75-fk12-5x20x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_05684c47-2672-4b5b-9115-2c76234a4e77.jpg?v=1781244983 Filter King 12.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 20 x .75" - FK12.5x20x1A-M8-4 Filter King 12.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 20 x .75" - FK12.5x20x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-21-5-x-75-fk12-5x21-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ea5d6d6f-8a02-43ee-a796-1fb35023a1b0.jpg?v=1781244982 Filter King 12.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21.5 x .75" - FK12.5x21.5x1A-M8-4 Filter King 12.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21.5 x .75" - FK12.5x21.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-21-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b2bc710c-1f15-4574-8059-6bd6976d1e6e.jpg?v=1781244981 Filter King 12.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21 x .75" Filter King 12.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21 x .75" https://hvacdirectusa.com/products/filter-king-12-5x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-22-x-75-fk12-5x22x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cb5f6b93-1100-426f-ad75-907ee23a6c96.jpg?v=1781244980 Filter King 12.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 22 x .75" - FK12.5x22x1A-M8-12 Filter King 12.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 22 x .75" - FK12.5x22x1A-M8-12 https://hvacdirectusa.com/products/filter-king-12-5x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-22-x-75-fk12-5x22x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8a9cdf7c-ee7e-4a63-a453-57c0fc89fb72.jpg?v=1781244980 Filter King 12.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 22 x .75" - FK12.5x22x1A-M8-4 Filter King 12.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 22 x .75" - FK12.5x22x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d1db3721-7ec6-4e52-b87a-ba1057c82e87.jpg?v=1781244979 Filter King 12.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 23.5 x .75" Filter King 12.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-12-5x23-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_020d0417-f9ba-4852-bc9b-fc74bbd7f3a6.jpg?v=1781244978 Filter King 12.5x23.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 23.5 x .75" Filter King 12.5x23.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-12-5x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-24-5-x-75-fk12-5x24-5x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dd4db4d3-6846-46db-88ca-0764ffef357c.jpg?v=1781244978 Filter King 12.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x .75" - FK12.5x24.5x1A-M8-12 Filter King 12.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x .75" - FK12.5x24.5x1A-M8-12 https://hvacdirectusa.com/products/filter-king-12-5x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-24-x-75-fk12-5x24x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_19969dc9-f604-4d7d-afb9-078be8567b36.jpg?v=1781244977 Filter King 12.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24 x .75" - FK12.5x24x1A-M8-4 Filter King 12.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24 x .75" - FK12.5x24x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x25-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-25-5-x-75-fk12-5x25-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cf323fe5-f552-4327-aa17-227d5b7cd1c4.jpg?v=1781244976 Filter King 12.5x25.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 25.5 x .75) - FK12.5x25.5x1A-M8-4 Filter King 12.5x25.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 25.5 x .75) - FK12.5x25.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-25-x-75-fk12-5x25x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8f99e30c-e416-41a5-b2f0-ea7bbdccb2a5.jpg?v=1781244975 Filter King 12.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 25 x .75" - FK12.5x25x1A-M8-4 Filter King 12.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 25 x .75" - FK12.5x25x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-26-5-x-75-fk12-5x26-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9fccfbfc-9d74-4626-9d0e-476abb43fb8d.jpg?v=1781244975 Filter King 12.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 26.5 x .75" - FK12.5x26.5x1A-M8-4 Filter King 12.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 26.5 x .75" - FK12.5x26.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-26-x-75-fk12-5x26x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ff981acb-fdca-4ccc-a3e9-f8eeaa214494.jpg?v=1781244974 Filter King 12.5x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 26 x .75" - FK12.5x26x1A-M8-4 Filter King 12.5x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 26 x .75" - FK12.5x26x1A-M8-4 https://hvacdirectusa.com/products/filter-king12-5x27-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-27-5-x-75-fk12-5x27-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_555984f5-a001-43f5-9c5f-bd2297845238.jpg?v=1781244973 Filter King12.5x27.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 27.5 x .75) - FK12.5x27.5x1A-M8-4 Filter King12.5x27.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 27.5 x .75) - FK12.5x27.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-28-5-x-75-fk12-5x28-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2d56e65c-016e-4440-973e-2ebe28841fdf.jpg?v=1781244972 Filter King 12.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 28.5 x .75" - FK12.5x28.5x1A-M8-4 Filter King 12.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 28.5 x .75" - FK12.5x28.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x28x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-28-x-75-fk12-5x28x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6f8d98f1-8ef7-49bf-b3c2-6e952a6e2946.jpg?v=1781244972 Filter King 12.5x28x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 28 x .75) - FK12.5x28x1A-M8-4 Filter King 12.5x28x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 28 x .75) - FK12.5x28x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-29-5-x-75-fk12-5x29-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d0c23841-b239-4d77-a0a6-d28bf687af93.jpg?v=1781244971 Filter King 12.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 29.5 x .75" - FK12.5x29.5x1A-M8-4 Filter King 12.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 29.5 x .75" - FK12.5x29.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-29-x-75-fk12-5x29x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_003cdc80-b6df-4ee3-b436-3a985e75935c.jpg?v=1781244970 Filter King 12.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 29 x .75" - FK12.5x29x1A-M8-4 Filter King 12.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 29 x .75" - FK12.5x29x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x30-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-30-5-x-75-fk12-5x30-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_48992e93-1a26-47ea-9825-c7dfa1a6ce99.jpg?v=1781244970 Filter King 12.5x30.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 30.5 x .75) - FK12.5x30.5x1A-M8-4 Filter King 12.5x30.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 30.5 x .75) - FK12.5x30.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-30-x-75-fk12-5x30x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_30e16029-2b4f-42b9-852c-f5cf8c92118f.jpg?v=1781244962 Filter King 12.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 30 x .75" - FK12.5x30x1A-M8-4 Filter King 12.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 30 x .75" - FK12.5x30x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-31-x-75-fk12-5x31x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0d2ab088-f801-4c13-9d39-1d60f0568fd4.jpg?v=1781244961 Filter King 12.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 31 x .75" - FK12.5x31x1A-M8-4 Filter King 12.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 31 x .75" - FK12.5x31x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-32-5-x-75-fk12-5x32-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c1f24809-7d7b-4974-8347-0957e1691714.jpg?v=1781244960 Filter King 12.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 32.5 x .75" - FK12.5x32.5x1A-M8-4 Filter King 12.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 32.5 x .75" - FK12.5x32.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x32x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-32-x-75-fk12-5x32x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_406696b2-dbe2-4ea3-947b-52fd0638b365.jpg?v=1781244959 Filter King 12.5x32x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 32 x .75) - FK12.5x32x1A-M8-4 Filter King 12.5x32x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 32 x .75) - FK12.5x32x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x33-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-33-5-x-75-fk12-5x33-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e7616b3-6465-4da0-adc4-1a8937096a4a.jpg?v=1781244959 Filter King 12.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 33.5 x .75" - FK12.5x33.5x1A-M8-4 Filter King 12.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 33.5 x .75" - FK12.5x33.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-33-x-75-fk12-5x33x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c3e8dd5e-a3a6-4bf8-ba28-9cc24d7f3b41.jpg?v=1781244958 Filter King 12.5x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 33 x .75" - FK12.5x33x1A-M8-4 Filter King 12.5x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 33 x .75" - FK12.5x33x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-34-5-x-75-fk12-5x34-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_44cc4e73-0066-474a-9f1f-3739f26a8c98.jpg?v=1781244958 Filter King 12.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 34.5 x .75" - FK12.5x34.5x1A-M8-4 Filter King 12.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 34.5 x .75" - FK12.5x34.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x34x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-34-x-75-fk12-5x34x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_44023916-bc4e-4f6b-a429-d3e5766cd91c.jpg?v=1781244957 Filter King 12.5x34x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 34 x .75) - FK12.5x34x1A-M8-4 Filter King 12.5x34x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 34 x .75) - FK12.5x34x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x35-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-35-5-x-75-fk12-5x35-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_98fe7796-3a72-4053-b0de-13dd625d011d.jpg?v=1781244956 Filter King 12.5x35.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 35.5 x .75) - FK12.5x35.5x1A-M8-4 Filter King 12.5x35.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 35.5 x .75) - FK12.5x35.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x36x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-36-x-75-fk12-5x36x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9fba3841-a809-460b-b49f-9ccdef729474.jpg?v=1781244956 Filter King 12.5x36x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 36 x .75) - FK12.5x36x1A-M8-4 Filter King 12.5x36x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 36 x .75) - FK12.5x36x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x37-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-37-5-x-75-fk12-5x37-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6cc244ae-6548-4063-b3d1-9204c6bd7c21.jpg?v=1781244955 Filter King 12.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 37.5 x .75" - FK12.5x37.5x1A-M8-4 Filter King 12.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 37.5 x .75" - FK12.5x37.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-37-x-75-fk12-5x37x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_01a0d712-b8db-4c83-a586-889a4b3dd8bb.jpg?v=1781244954 Filter King 12.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 37 x .75" - FK12.5x37x1A-M8-4 Filter King 12.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 37 x .75" - FK12.5x37x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-38-5-x-75-fk12-5x38-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_178eb118-3793-4e90-b691-e232476c9fba.jpg?v=1781244954 Filter King 12.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 38.5 x .75" - FK12.5x38.5x1A-M8-4 Filter King 12.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 38.5 x .75" - FK12.5x38.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x38x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-9-made-in-usa-actual-size-12-5-x-38-x-75-fk12-5x38x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a5226c04-a06c-4207-b621-2c87a683ecba.jpg?v=1781244953 Filter King 12.5x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | 9=MADE IN USA | Actual Size: 12.5 x 38 x .75" - FK12.5x38x1A-M8-4 Filter King 12.5x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | 9=MADE IN USA | Actual Size: 12.5 x 38 x .75" - FK12.5x38x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-39-5-x-75-fk12-5x39-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ec6af38b-51e9-4680-9d58-2e1bb8e22735.jpg?v=1781244952 Filter King 12.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 39.5 x .75" - FK12.5x39.5x1A-M8-4 Filter King 12.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 39.5 x .75" - FK12.5x39.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x39x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-39-x-75-fk12-5x39x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7a60b2b3-7f24-4dd5-9539-7487f7d4401d.jpg?v=1781244951 Filter King 12.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 39 x .75" - FK12.5x39x1A-M8-4 Filter King 12.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 39 x .75" - FK12.5x39x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-40-5-x-75-fk12-5x40-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f6917f9c-f79e-4b90-a164-a6a029fa6bb8.jpg?v=1781244951 Filter King 12.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 40.5 x .75" - FK12.5x40.5x1A-M8-4 Filter King 12.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 40.5 x .75" - FK12.5x40.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-40-x-75-fk12-5x40x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_742c44c5-621a-4d84-adb2-1c99cc102d42.jpg?v=1781244951 Filter King 12.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 40 x .75" - FK12.5x40x1A-M8-4 Filter King 12.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 40 x .75" - FK12.5x40x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x42-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-42-5-x-75-fk12-5x42-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6f9f0a04-676d-4c79-8503-5310a781498d.jpg?v=1781244950 Filter King 12.5x42.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 42.5 x .75) - FK12.5x42.5x1A-M8-4 Filter King 12.5x42.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 42.5 x .75) - FK12.5x42.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-42-x-75-fk12-5x42x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d3a9dc75-6b1e-4a7a-b7ce-3f89b268a473.jpg?v=1781244949 Filter King 12.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 42 x .75" - FK12.5x42x1A-M8-4 Filter King 12.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 42 x .75" - FK12.5x42x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-43-5-x-75-fk12-5x43-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_18f3e01e-bcd2-4e0e-8c7d-03105b87e7f7.jpg?v=1781244948 Filter King 12.5x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 43.5 x .75" - FK12.5x43.5x1A-M8-4 Filter King 12.5x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 43.5 x .75" - FK12.5x43.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-43-x-75-fk12-5x43x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f802f77d-deef-4a34-9764-df17f3aaa940.jpg?v=1781244947 Filter King 12.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 43 x .75" - FK12.5x43x1A-M8-4 Filter King 12.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 43 x .75" - FK12.5x43x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-44-5-x-75-fk12-5x44-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_df7b0b68-d878-44f7-8495-c0c7899976af.jpg?v=1781244947 Filter King 12.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 44.5 x .75" - FK12.5x44.5x1A-M8-4 Filter King 12.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 44.5 x .75" - FK12.5x44.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-44-x-75-fk12-5x44x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4caa692a-4ad6-4455-b153-546fb0302e39.jpg?v=1781244946 Filter King 12.5x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 44 x .75" - FK12.5x44x1A-M8-4 Filter King 12.5x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 44 x .75" - FK12.5x44x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-45-5-x-75-fk12-5x45-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7b7a0582-e2ae-4f78-bdf0-ca0569e0ee29.jpg?v=1781244946 Filter King 12.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 45.5 x .75" - FK12.5x45.5x1A-M8-4 Filter King 12.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 45.5 x .75" - FK12.5x45.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x46-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-46-5-x-75-fk12-5x46-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a10daf4e-3115-4ca2-a4a6-79d88cb70d5d.jpg?v=1781244945 Filter King 12.5x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 46.5 x .75" - FK12.5x46.5x1A-M8-4 Filter King 12.5x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 46.5 x .75" - FK12.5x46.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x46x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-46-x-75-fk12-5x46x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_667c0839-1ad1-46c2-b291-ab00e41d1252.jpg?v=1781244945 Filter King 12.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 46 x .75" - FK12.5x46x1A-M8-4 Filter King 12.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 46 x .75" - FK12.5x46x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-47-5-x-75-fk12-5x47-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_787e8cd6-3c33-4470-bdfb-f576350326d6.jpg?v=1781244944 Filter King 12.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 47.5 x .75" - FK12.5x47.5x1A-M8-4 Filter King 12.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 47.5 x .75" - FK12.5x47.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-48-x-75-fk12-5x48x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9dbe54a0-0bda-4397-800a-eec9f5952f43.jpg?v=1781244943 Filter King 12.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 48 x .75" - FK12.5x48x1A-M8-4 Filter King 12.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 48 x .75" - FK12.5x48x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-49-5-x-75-fk12-5x49-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_767ee98b-f1dc-457f-86b7-ab9001285397.jpg?v=1781244943 Filter King 12.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 49.5 x .75" - FK12.5x49.5x1A-M8-4 Filter King 12.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 49.5 x .75" - FK12.5x49.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-49-x-75-fk12-5x49x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aa4b2905-f0a0-4240-880b-a5adfcc0964c.jpg?v=1781244942 Filter King 12.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 49 x .75" - FK12.5x49x1A-M8-4 Filter King 12.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 49 x .75" - FK12.5x49x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x4x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-4-x-75-fk12-5x4x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1d3e7b4d-6abe-4545-a3f3-4cefe2ab58d1.jpg?v=1781244941 Filter King 12.5x4x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 4 x .75) - FK12.5x4x1A-M8-4 Filter King 12.5x4x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 4 x .75) - FK12.5x4x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x50-5x1-air-filter-4-pack-merv-8-actual-size-12-5-x-50-5-x-75-fk12-5x50-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cd21ed24-c439-4557-9cef-c82cd07ac702.jpg?v=1781244941 Filter King 12.5x50.5x1 Air Filter 4-PACK MERV 8 Actual Size 12.5 x 50.5 x .75" - FK12.5x50.5x1A-M8 -4 Filter King 12.5x50.5x1 Air Filter 4-PACK MERV 8 Actual Size 12.5 x 50.5 x .75" - FK12.5x50.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-12-5x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-50-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1c5bdac6-ff33-4aa4-92a0-6d003cddfd55.jpg?v=1781244940 Filter King 12.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 50 x .75" - Filter King 12.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 50 x .75" - https://hvacdirectusa.com/products/filter-king-12-5x51-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-51-5-x-75-fk12-5x51-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2eb0ef37-b5c7-44aa-bfdf-6da1f30ae0ea.jpg?v=1781244939 Filter King 12.5x51.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 51.5 x .75) - FK12.5x51.5x1A-M8-4 Filter King 12.5x51.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 51.5 x .75) - FK12.5x51.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x51x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-51-x-75-fk12-5x51x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f50fba6b-ddfe-454d-94c0-aecf72e67927.jpg?v=1781244939 Filter King 12.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 51 x .75" - FK12.5x51x1A-M8-4 Filter King 12.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 51 x .75" - FK12.5x51x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x52-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-52-5-x-75-fk12-5x52-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_386f7332-f466-4681-99d6-32582d95e953.jpg?v=1781244938 Filter King 12.5x52.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 52.5 x .75) - FK12.5x52.5x1A-M8-4 Filter King 12.5x52.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 52.5 x .75) - FK12.5x52.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x52x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-52-x-75-fk12-5x52x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_059b5008-0a8a-426d-99b5-bdaf790a0383.jpg?v=1781244937 Filter King 12.5x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 52 x .75" - FK12.5x52x1A-M8-4 Filter King 12.5x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 52 x .75" - FK12.5x52x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-53-5-x-75-fk12-5x53-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3dc9ab7f-919d-4906-b6ac-fa45b345b3f4.jpg?v=1781244937 Filter King 12.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 53.5 x .75" - FK12.5x53.5x1A-M8-4 Filter King 12.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 53.5 x .75" - FK12.5x53.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-53-x-75-fk12-5x53x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cb37a41c-770d-43f6-b650-532355a7cdca.jpg?v=1781244936 Filter King 12.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 53 x .75" - FK12.5x53x1A-M8-4 Filter King 12.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 53 x .75" - FK12.5x53x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x54-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-54-5-x-75-fk12-5x54-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9c52485f-c818-40ce-8a12-af9971e2f579.jpg?v=1781244935 Filter King 12.5x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 54.5 x .75" - FK12.5x54.5x1A-M8-4 Filter King 12.5x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 54.5 x .75" - FK12.5x54.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x54x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-54-x-75-fk12-5x54x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_50bcf384-064f-40b4-85ec-f508c35d47d0.jpg?v=1781244935 Filter King 12.5x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 54 x .75" - FK12.5x54x1A-M8-4 Filter King 12.5x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 54 x .75" - FK12.5x54x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-57-5-x-75-fk12-5x57-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cdfba680-395b-45d7-8462-4ae1103ba588.jpg?v=1781244934 Filter King 12.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 57.5 x .75" - FK12.5x57.5x1A-M8-4 Filter King 12.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 57.5 x .75" - FK12.5x57.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x57x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-57-x-75-fk12-5x57x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f4fce20f-2c2f-4d94-b679-4502bf8cb463.jpg?v=1781244933 Filter King 12.5x57x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 57 x .75) - FK12.5x57x1A-M8-4 Filter King 12.5x57x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 57 x .75) - FK12.5x57x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-58-5-x-75-fk12-5x58-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e2bcc507-70e3-4aaa-9772-dd88312a3125.jpg?v=1781244933 Filter King 12.5x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 58.5 x .75" - FK12.5x58.5x1A-M8-4 Filter King 12.5x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 58.5 x .75" - FK12.5x58.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-58-x-75-fk12-5x58x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e4340ed9-7f2a-48a2-9b1a-bd02b6258655.jpg?v=1781244932 Filter King 12.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 58 x .75" - FK12.5x58x1A-M8-4 Filter King 12.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 58 x .75" - FK12.5x58x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-59-5-x-75-fk12-5x59-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_86a8c2cc-8a48-48bf-9b0f-214acc45278a.jpg?v=1781244931 Filter King 12.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 59.5 x .75" - FK12.5x59.5x1A-M8-4 Filter King 12.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 59.5 x .75" - FK12.5x59.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x59x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-59-x-75-fk12-5x59x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b0ff9141-9ed5-4506-a7e5-dcdd2816fb59.jpg?v=1781244931 Filter King 12.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 59 x .75" - FK12.5x59x1A-M8-4 Filter King 12.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 59 x .75" - FK12.5x59x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-5-x-75-fk12-5x5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4eeb7f5e-ef5a-4ada-9888-9ab649020bf0.jpg?v=1781244930 Filter King 12.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 5 x .75" - FK12.5x5x1A-M8-4 Filter King 12.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 5 x .75" - FK12.5x5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-6-5-x-75-fk12-5x6-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4e5d8580-4be8-4aca-ab38-0b8edd031c54.jpg?v=1781244930 Filter King 12.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 6.5 x .75" - FK12.5x6.5x1A-M8-4 Filter King 12.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 6.5 x .75" - FK12.5x6.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-60-5-x-75-fk12-5x60-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b0772441-f066-4cdd-b352-be73a48b5213.jpg?v=1781244929 Filter King 12.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 60.5 x .75" - FK12.5x60.5x1A-M8 -4 Filter King 12.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 60.5 x .75" - FK12.5x60.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-12-5x60x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-60-x-75-fk12-5x60x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7af00fcd-26d7-4db0-bd92-96c97d253dc3.jpg?v=1781244928 Filter King 12.5x60x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 60 x .75) - FK12.5x60x1A-M8-4 Filter King 12.5x60x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 60 x .75) - FK12.5x60x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x61-5x1-air-filter-4-pack-merv-8-actual-size-12-5-x-61-5-x-75-fk12-5x61-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_00b57bee-2b63-45d1-9d21-35f222970b0f.jpg?v=1781244928 Filter King 12.5x61.5x1 Air Filter 4-PACK MERV 8 Actual Size 12.5 x 61.5 x .75" - FK12.5x61.5x1A-M8-4 Filter King 12.5x61.5x1 Air Filter 4-PACK MERV 8 Actual Size 12.5 x 61.5 x .75" - FK12.5x61.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x61x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-61-x-75-fk12-5x61x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ea736377-72c3-4cd3-b0dd-ab5b3368da90.jpg?v=1781244927 Filter King 12.5x61x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 61 x .75) - FK12.5x61x1A-M8-4 Filter King 12.5x61x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 61 x .75) - FK12.5x61x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-62-5-x-75-fk12-5x62-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1f588785-ba3a-4498-84d7-def6453c2299.jpg?v=1781244926 Filter King 12.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 62.5 x .75" - FK12.5x62.5x1A-M8-4 Filter King 12.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 62.5 x .75" - FK12.5x62.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x62x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-62-x-75-fk12-5x62x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_68208a57-bf20-4894-8d6e-d328af3f2aa8.jpg?v=1781244926 Filter King 12.5x62x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 62 x .75) - FK12.5x62x1A-M8-4 Filter King 12.5x62x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 62 x .75) - FK12.5x62x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x63-5x1-air-filter-4-pack-merv-8-actual-size-12-5-x-63-5-x-75-fk12-5x63-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aba15989-dfce-4481-a8d6-c399c1c72559.jpg?v=1781244925 Filter King 12.5x63.5x1 Air Filter 4-PACK MERV 8 Actual Size 12.5 x 63.5 x .75" - FK12.5x63.5x1A-M8-4 Filter King 12.5x63.5x1 Air Filter 4-PACK MERV 8 Actual Size 12.5 x 63.5 x .75" - FK12.5x63.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x63x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-63-x-75-fk12-5x63x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_03c4314e-f1c4-407a-bbe6-24585535bdfd.jpg?v=1781244924 Filter King 12.5x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 63 x .75" - FK12.5x63x1A-M8-4 Filter King 12.5x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 63 x .75" - FK12.5x63x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x64x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-64-x-75-fk12-5x64x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e0a0ac4c-94c6-4c85-8880-e428904c3dd8.jpg?v=1781244923 Filter King 12.5x64x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 64 x .75) - FK12.5x64x1A-M8-4 Filter King 12.5x64x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 64 x .75) - FK12.5x64x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-65-5-x-75-fk12-5x65-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7af783cd-9d79-476b-bad3-90f4b4e69c97.jpg?v=1781244922 Filter King 12.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 65.5 x .75" - FK12.5x65.5x1A-M8 -4 Filter King 12.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 65.5 x .75" - FK12.5x65.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-12-5x66-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-66-5-x-75-fk12-5x66-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_20f6240d-fd95-49e2-bdbd-f25bf4ae8274.jpg?v=1781244921 Filter King 12.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 66.5 x .75" - FK12.5x66.5x1A-M8-4 Filter King 12.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 66.5 x .75" - FK12.5x66.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-66-x-75-fk12-5x66x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_37cb6f6a-994e-470d-89b7-f0766578ee83.jpg?v=1781244920 Filter King 12.5x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 66 x .75" - FK12.5x66x1A-M8-4 Filter King 12.5x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 66 x .75" - FK12.5x66x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-6-x-75-fk12-5x6x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4d52c161-7fd7-4297-ab74-c9c2017d3e57.jpg?v=1781244918 Filter King 12.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 6 x .75" - FK12.5x6x1A-M8-4 Filter King 12.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 6 x .75" - FK12.5x6x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x7-5x1-air-filter-4-pack-merv-8-actual-size-12-5-x-7-5-x-75-fk12-5x7-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b46593b2-2191-43a3-a531-f0b56df99c9c.jpg?v=1781244917 Filter King 12.5x7.5x1 Air Filter 4-PACK MERV 8 Actual Size 12.5 x 7.5 x .75" - FK12.5x7.5x1A-M8-4 Filter King 12.5x7.5x1 Air Filter 4-PACK MERV 8 Actual Size 12.5 x 7.5 x .75" - FK12.5x7.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x7x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-7-x-75-fk12-5x7x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c763c247-2a39-4b97-8f1a-3298e995cb56.jpg?v=1781244916 Filter King 12.5x7x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 7 x .75) - FK12.5x7x1A-M8-4 Filter King 12.5x7x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 7 x .75) - FK12.5x7x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-8-5-x-75-fk12-5x8-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1f1cdccc-f06b-4bbc-9d79-ede85305e7e1.jpg?v=1781244915 Filter King 12.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 8.5 x .75" - FK12.5x8.5x1A-M8-4 Filter King 12.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 8.5 x .75" - FK12.5x8.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-8-x-75-fk12-5x8x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8cca83aa-ba0c-406a-b245-ee618627c420.jpg?v=1781244914 Filter King 12.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 8 x .75" - FK12.5x8x1A-M8-4 Filter King 12.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 8 x .75" - FK12.5x8x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-9-5-x-75-fk12-5x9-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cfb2bd62-5358-4428-b230-50d8f84f4e60.jpg?v=1781244914 Filter King 12.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 9.5 x .75" - FK12.5x9.5x1A-M8-4 Filter King 12.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 9.5 x .75" - FK12.5x9.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12-5x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-9-x-75-fk12-5x9x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f72a588a-b753-487d-89b6-ac40e3901f69.jpg?v=1781244913 Filter King 12.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 9 x .75" - FK12.5x9x1A-M8-4 Filter King 12.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 9 x .75" - FK12.5x9x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-9-5-x-75-fk12x10x1-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8f2216f4-a440-4392-8b50-d4218396f3f2.jpg?v=1781244912 Filter King 12x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 9.5 x .75" - FK12x10x1-M8 - 4 Filter King 12x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 9.5 x .75" - FK12x10x1-M8 - 4 https://hvacdirectusa.com/products/filter-king-12x10x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-9-5-x-75-fk12x10x1-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_50c62d12-a290-435c-b992-0b2487499d8b.jpg?v=1781244911 Filter King 12x10x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 9.5 x .75) - FK12x10x1-M8-3 Filter King 12x10x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 9.5 x .75) - FK12x10x1-M8-3 https://hvacdirectusa.com/products/filter-king-12x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-11-5-x-75-fk12x11-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6e2a5886-efc7-499d-ae41-88998c172247.jpg?v=1781244910 Filter King 12x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 11.5 x .75" - FK12x11.5x1A-M8-4 Filter King 12x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 11.5 x .75" - FK12x11.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-11-x-75-fk12x11x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ce9706b4-f93d-47c9-9fbe-2e51c86d6e2c.jpg?v=1781244910 Filter King 12x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 11 x .75" - FK12x11x1A-M8 -4 Filter King 12x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 11 x .75" - FK12x11x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-12x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-12-5-x-75-fk12x12-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_199bcd6d-a6d1-4c42-b608-905ce2174672.jpg?v=1781244909 Filter King 12x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 12.5 x .75" - FK12x12.5x1A-M8-4 Filter King 12x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 12.5 x .75" - FK12x12.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-13-5-x-75-fk12x13-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7a5ffd9a-fc46-4d78-b56c-b5cba3b3845b.jpg?v=1781244908 Filter King 12x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 13.5 x .75" - FK12x13.5x1A-M8-4 Filter King 12x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 13.5 x .75" - FK12x13.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-13-x-75-fk12x13x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b37d9239-57ee-4815-827a-723ccdd47174.jpg?v=1781244908 Filter King 12x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 13 x .75" - FK12x13x1A-M8-4 Filter King 12x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 13 x .75" - FK12x13x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-15-5-x-75-fk12x15-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9c7e7885-08d1-4ba2-a927-02e42e61d11d.jpg?v=1781244907 Filter King 12x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 15.5 x .75" - FK12x15.5x1A-M8-4 Filter King 12x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 15.5 x .75" - FK12x15.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x15x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-15-x-75-fk12x15x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_47fe3ddb-19f2-4510-996e-633f69795546.jpg?v=1781244906 Filter King 12x15x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 15 x .75) - FK12x15x1A-M8-4 Filter King 12x15x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 15 x .75) - FK12x15x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-16-5-x-75-fk12x16-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a8c1cd6a-4851-425c-8dc7-02a0fd4f7c47.jpg?v=1781244906 Filter King 12x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 16.5 x .75" - FK12x16.5x1A-M8 -4 Filter King 12x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 16.5 x .75" - FK12x16.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-12x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-17-5-x-75-fk12x17-5x1a-m8-44 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3d01ba42-b7e9-4696-a23b-5ea37f93d812.jpg?v=1781244905 Filter King 12x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 17.5 x .75" - FK12x17.5x1A-M8-44 Filter King 12x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 17.5 x .75" - FK12x17.5x1A-M8-44 https://hvacdirectusa.com/products/filter-king-12x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-17-x-75-fk12x17x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bff57631-9d9e-412c-a86b-552e7addc906.jpg?v=1781244905 Filter King 12x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 17 x .75" - FK12x17x1A-M8-4 Filter King 12x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 17 x .75" - FK12x17x1A-M8-4 https://hvacdirectusa.com/products/filter-king-21x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-18-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_15e6028a-8f6a-4deb-84b4-432630c69ccc.jpg?v=1781244904 Filter King 21x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 18.5 x .75" Filter King 21x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 18.5 x .75" https://hvacdirectusa.com/products/filter-king-12x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-18-5-x-75-fk12x18-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_da0665f3-93f1-4fae-940b-be75f358717e.jpg?v=1781244903 Filter King 12x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 18.5 x .75" - FK12x18.5x1A-M8-4 Filter King 12x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 18.5 x .75" - FK12x18.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x18x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-17-5-x-75-fk12x18x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_37feac2d-baca-4891-b348-e615f66bd3dc.jpg?v=1781244903 Filter King 12x18x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 17.5 x .75) - FK12x18x1A-M8-4 Filter King 12x18x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 17.5 x .75) - FK12x18x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x19-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-19-5-x-75-fk12x19-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e0304ed-7dff-4b5d-833f-6b080b0b5350.jpg?v=1781244902 Filter King 12x19.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 19.5 x .75) - FK12x19.5x1A-M8-4 Filter King 12x19.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 19.5 x .75) - FK12x19.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-19-x-75-fk12x19x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b359dc4a-65b6-4a55-b175-627c77d1ab91.jpg?v=1781244902 Filter King 12x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 19 x .75" - FK12x19x1A-M8-4 Filter King 12x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 19 x .75" - FK12x19x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-20-5-x-75-fk12x20-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7a6b8c29-c9c1-4896-bfed-cb7d0cf1206a.jpg?v=1781244901 Filter King 12x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 20.5 x .75" - FK12x20.5x1A-M8-4 Filter King 12x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 20.5 x .75" - FK12x20.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-21-5-x-75-fk12x21-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3c28c677-724a-4aa7-becc-aaac6f0bef4f.jpg?v=1781244900 Filter King 12x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 21.5 x .75" - FK12x21.5x1A-M8-4 Filter King 12x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 21.5 x .75" - FK12x21.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x22-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-22-5-x-75-fk12x22-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8c2bb62e-56ad-465d-81e0-dfa537c02706.jpg?v=1781244899 Filter King 12x22.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 22.5 x .75) - FK12x22.5x1A-M8-4 Filter King 12x22.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 22.5 x .75) - FK12x22.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-22-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_27b9f92b-7e18-4ec8-8253-0af53ae09c27.jpg?v=1781244899 Filter King 12x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 22 x .75" Filter King 12x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 22 x .75" https://hvacdirectusa.com/products/filter-king-12x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-23-5-x-75-fk12x23-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_071da2ac-1928-4cf3-8005-a7911ba15da8.jpg?v=1781244898 Filter King 12x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 23.5 x .75" - FK12x23.5x1A-M8-4 Filter King 12x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 23.5 x .75" - FK12x23.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x23x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-23-x-75-fk12x23x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_15ca9ef1-882f-4816-88cd-d91768c43010.jpg?v=1781244897 Filter King 12x23x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 23 x .75) - FK12x23x1A-M8-4 Filter King 12x23x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 23 x .75) - FK12x23x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-25-5-x-75-fk12x25-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7ba61381-5d3d-41db-b7da-dd8015c4b090.jpg?v=1781244897 Filter King 12x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 25.5 x .75" - FK12x25.5x1A-M8-4 Filter King 12x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 25.5 x .75" - FK12x25.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x25x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-24-5-x-75-fk12x25x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_22fa8083-a17e-4ff8-8a76-6785c901d89a.jpg?v=1781244897 Filter King 12x25x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 24.5 x .75) - FK12x25x1A-M8-4 Filter King 12x25x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 24.5 x .75) - FK12x25x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x27-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-27-5-x-75-fk12x27-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_72ff8af3-942c-4841-9d46-153485c7fe4e.jpg?v=1781244895 Filter King 12x27.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 27.5 x .75) - FK12x27.5x1A-M8-4 Filter King 12x27.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 27.5 x .75) - FK12x27.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x27x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-27-x-0-5-fk12x27x0-5-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_265f7feb-7e20-420d-8d28-454cbf7e9cf8.jpg?v=1781244895 Filter King 12x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 27 x 0.5" - FK12X27X0.5-M8 - 4 Filter King 12x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 27 x 0.5" - FK12X27X0.5-M8 - 4 https://hvacdirectusa.com/products/filter-king-12x27x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-11-5-x-26-5-x-75-fk12x27x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bd2b8260-1333-45c3-8193-f4a94eb3e566.jpg?v=1781244895 Filter King 12x27x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 26.5 x .75) - FK12x27x1A-M8-4 Filter King 12x27x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 26.5 x .75) - FK12x27x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-28-5-x-75-fk12x28-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8cb967ec-21b1-4863-bdf5-d05c16306fa7.jpg?v=1781244893 Filter King 12x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 28.5 x .75" - FK12x28.5x1A-M8-4 Filter King 12x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 28.5 x .75" - FK12x28.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-29-5-x-75-fk12x29-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c6c85646-fa75-4ef5-a6c9-19b603c05967.jpg?v=1781244893 Filter King 12x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 29.5 x .75" - FK12x29.5x1A-M8-4 Filter King 12x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 29.5 x .75" - FK12x29.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-29-x-75-fk12x29x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d4043d85-9920-4db3-9044-53e5a52320b8.jpg?v=1781244892 Filter King 12x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 29 x .75" - FK12x29x1A-M8-4 Filter King 12x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 29 x .75" - FK12x29x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-30-5-x-75-fk12x30-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1944322e-4f80-404a-ad5b-4340a04747fe.jpg?v=1781244892 Filter King 12x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 30.5 x .75" - FK12x30.5x1A-M8 - 4 Filter King 12x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 30.5 x .75" - FK12x30.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-12x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-31-5-x-75-fk12x31-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_64c7f8c9-0908-4f0c-8afa-38e1ac013b94.jpg?v=1781244891 Filter King 12x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 31.5 x .75" - FK12x31.5x1A-M8-4 Filter King 12x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 31.5 x .75" - FK12x31.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-31-x-75-fk12x31x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_97d35686-c0fc-428d-a46a-be82c896ed62.jpg?v=1781244890 Filter King 12x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 31 x .75" - FK12x31x1A-M8-4 Filter King 12x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 31 x .75" - FK12x31x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-32-5-x-75-fk12x32-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_881201bf-f431-458d-a853-80289534dc62.jpg?v=1781244890 Filter King 12x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 32.5 x .75" - FK12x32.5x1A-M8-4 Filter King 12x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 32.5 x .75" - FK12x32.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x32x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-32-x-75-fk12x32x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1c0a9bd0-7272-435e-a83d-1f9f4b17e17a.jpg?v=1781244889 Filter King 12x32x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 32 x .75) - FK12x32x1A-M8-4 Filter King 12x32x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 32 x .75) - FK12x32x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x33-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-33-5-x-75-fk12x33-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_64e2930c-8dee-4d83-b89f-7f2da6627d61.jpg?v=1781244888 Filter King 12x33.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 33.5 x .75) - FK12x33.5x1A-M8-4 Filter King 12x33.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 33.5 x .75) - FK12x33.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x33x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-33-x-75-fk12x33x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f547a452-6182-4bd3-a710-ce4d0f7733ac.jpg?v=1781244888 Filter King 12x33x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 33 x .75) - FK12x33x1A-M8-4 Filter King 12x33x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 33 x .75) - FK12x33x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x34-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-34-5-x-75-fk12x34-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_30402e08-91d2-4ef5-9ade-f841437f2a6d.jpg?v=1781244887 Filter King 12x34.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 34.5 x .75) - FK12x34.5x1A-M8-4 Filter King 12x34.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 34.5 x .75) - FK12x34.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x34x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-34-x-75-fk12x34x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d26a5e67-a179-495a-b138-012210e54031.jpg?v=1781244886 Filter King 12x34x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 34 x .75) - FK12x34x1A-M8-4 Filter King 12x34x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 34 x .75) - FK12x34x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-35-5-x-75-fk12x35-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0267fb6b-5a08-444f-a03c-20fa82d61874.jpg?v=1781244886 Filter King 12x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 35.5 x .75" - FK12x35.5x1A-M8-4 Filter King 12x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 35.5 x .75" - FK12x35.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x36-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-36-5-x-75-fk12x36-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_79d10664-0ceb-4dbf-a436-7aedbba2c207.jpg?v=1781244885 Filter King 12x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 36.5 x .75" - FK12x36.5x1A-M8-4 Filter King 12x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 36.5 x .75" - FK12x36.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x37-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-37-5-x-75-fk12x37-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2421d00e-60bc-4f7b-ae5c-032998aa9d8e.jpg?v=1781244884 Filter King 12x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 37.5 x .75" - FK12x37.5x1A-M8-4 Filter King 12x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 37.5 x .75" - FK12x37.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-37-x-75-fk12x37x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e5d98c83-a7d4-4631-a006-e84fb83690dd.jpg?v=1781244884 Filter King 12x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 37 x .75" - FK12x37x1A-M8-4 Filter King 12x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 37 x .75" - FK12x37x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-38-5-x-75-fk12x38-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_54ae77a3-bbff-4801-8cc3-1e317405d54e.jpg?v=1781244883 Filter King 12x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 38.5 x .75" - FK12x38.5x1A-M8-4 Filter King 12x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 38.5 x .75" - FK12x38.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-39-5-x-75-fk12x39-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3ec4adff-db13-4ed4-a125-d6e877f36cc4.jpg?v=1781244882 Filter King 12x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 39.5 x .75" - FK12x39.5x1A-M8-4 Filter King 12x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 39.5 x .75" - FK12x39.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x39x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-39-x-75-fk12x39x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dcf41980-291d-412b-869a-44d55f8295f9.jpg?v=1781244882 Filter King 12x39x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 39 x .75) - FK12x39x1A-M8-4 Filter King 12x39x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 39 x .75) - FK12x39x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x4-5x1-air-filter-4-pack-merv-8-actual-size-12-x-4-5-x-75-fk12x4-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_782572e9-05f6-429a-8328-465db429272f.jpg?v=1781244881 Filter King 12x4.5x1 Air Filter 4-PACK MERV 8 Actual Size 12 x 4.5 x .75" - FK12x4.5x1A-M8 -4 Filter King 12x4.5x1 Air Filter 4-PACK MERV 8 Actual Size 12 x 4.5 x .75" - FK12x4.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-12x40-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-40-5-x-75-fk12x40-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_23c262e7-e5eb-4129-bd4d-d451a7a7f08f.jpg?v=1781244881 Filter King 12x40.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 40.5 x .75) - FK12x40.5x1A-M8-4 Filter King 12x40.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 40.5 x .75) - FK12x40.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-40-x-75-fk12x40x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6582b260-0ecb-49af-a4a0-94b7589c62ab.jpg?v=1781244880 Filter King 12x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 40 x .75" - FK12x40x1A-M8-4 Filter King 12x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 40 x .75" - FK12x40x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-41-5-x-75-fk12x41-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e90d5401-b153-44eb-996a-56f2d8271c12.jpg?v=1781244880 Filter King 12x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 41.5 x .75" - FK12x41.5x1A-M8-4 Filter King 12x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 41.5 x .75" - FK12x41.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x41x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-41-x-75-fk12x41x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_df2f283c-496c-4f18-834d-e016411248bb.jpg?v=1781244879 Filter King 12x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 41 x .75" - FK12x41x1A-M8-4 Filter King 12x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 41 x .75" - FK12x41x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-42-5-x-75-fk12x42-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1c7ea2e0-09a9-4c87-a5f3-88c43ee9a849.jpg?v=1781244878 Filter King 12x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 42.5 x .75" - FK12x42.5x1A-M8-4 Filter King 12x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 42.5 x .75" - FK12x42.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-42-x-75-fk12x42x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_28ff0c40-2717-4a13-adf0-5ffe7cc7d44a.jpg?v=1781244877 Filter King 12x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 42 x .75" - FK12x42x1A-M8-4 Filter King 12x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 42 x .75" - FK12x42x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-44-5-x-75-fk12x44-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_17fa18db-061a-4195-a25a-8004a0fc6718.jpg?v=1781244877 Filter King 12x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 44.5 x .75" - FK12x44.5x1A-M8-4 Filter King 12x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 44.5 x .75" - FK12x44.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-44-x-75-fk12x44x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_61069b12-3c52-4583-8214-ed7478c06827.jpg?v=1781244876 Filter King 12x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 44 x .75" - FK12x44x1A-M8-4 Filter King 12x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 44 x .75" - FK12x44x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x45-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-45-5-x-75-fk12x45-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_72155749-fc4a-4ed7-a143-ccacfbbd3755.jpg?v=1781244876 Filter King 12x45.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 45.5 x .75) - FK12x45.5x1A-M8-4 Filter King 12x45.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 45.5 x .75) - FK12x45.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x46-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-46-5-x-75-fk12x46-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1cf7ef57-9563-4a2d-bfde-15a96c59a81e.jpg?v=1781244875 Filter King 12x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 46.5 x .75" - FK12x46.5x1A-M8-4 Filter King 12x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 46.5 x .75" - FK12x46.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x46x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-46-x-75-fk12x46x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a0f78707-54a7-4572-b11e-e7667ceaddbe.jpg?v=1781244874 Filter King 12x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 46 x .75" - FK12x46x1A-M8-4 Filter King 12x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 46 x .75" - FK12x46x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-47-5-x-75-fk12x47-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_de0bb284-1a66-4984-a6dc-faa3bcb3368b.jpg?v=1781244874 Filter King 12x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 47.5 x .75" - FK12x47.5x1A-M8-4 Filter King 12x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 47.5 x .75" - FK12x47.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-47-x-75-fk12x47x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e765895b-0c44-4a2d-8695-50a54009dac8.jpg?v=1781244871 Filter King 12x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 47 x .75" - FK12x47x1A-M8-4 Filter King 12x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 47 x .75" - FK12x47x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-48-x-75-fk12x48x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_69143543-1297-4947-857a-00417893f60a.jpg?v=1781244870 Filter King 12x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 48 x .75" - FK12x48x1A-M8-4 Filter King 12x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 48 x .75" - FK12x48x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x49-5x1-air-filter-4-pack-merv-8-actual-size-12-x-49-5-x-75-filter-king-12x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-49-5-x-75-fk12x49-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_08ffd056-3f14-44d7-a8d8-4fba47242261.jpg?v=1781244869 Filter King 12x49.5x1 Air Filter 4-PACK MERV 8 Actual Size 12 x 49.5 x .75" - Filter King 12x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 49.5 x .75" FK12x49.5x1A-M8-4 Filter King 12x49.5x1 Air Filter 4-PACK MERV 8 Actual Size 12 x 49.5 x .75" - Filter King 12x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 49.5 x .75" FK12x49.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-49-x-75-fk12x49x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_52e8717b-6844-4c8a-80d4-6cfdf813bf2c.jpg?v=1781244868 Filter King 12x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 49 x .75" - FK12x49x1A-M8-4 Filter King 12x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 49 x .75" - FK12x49x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-4-x-75-fk12x4x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0a748b5d-9757-4f46-bf5f-bc362159362f.jpg?v=1781244868 Filter King 12x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 4 x .75" - FK12x4x1A-M8-4 Filter King 12x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 4 x .75" - FK12x4x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x5-5x1-air-filter-4-pack-merv-8-actual-size-12-x-5-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4930a7c1-57be-4fa0-b668-f9c0316eec7d.jpg?v=1781244867 Filter King 12x5.5x1 Air Filter 4-PACK MERV 8 Actual Size 12 x 5.5 x .75" Filter King 12x5.5x1 Air Filter 4-PACK MERV 8 Actual Size 12 x 5.5 x .75" https://hvacdirectusa.com/products/filter-king-12x50-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-50-5-x-75-fk12x50-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_17d86aa7-31a0-4871-886d-2f70a724c341.jpg?v=1781244866 Filter King 12x50.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 50.5 x .75) - FK12x50.5x1A-M8-4 Filter King 12x50.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 50.5 x .75) - FK12x50.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x51x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-51-x-75-fk12x51x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8a2e8300-3205-4437-aa9c-66abb2c7743a.jpg?v=1781244865 Filter King 12x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 51 x .75" - FK12x51x1A-M8-4 Filter King 12x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 51 x .75" - FK12x51x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-52-5-x-75-fk12x52-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_eae0ee49-2dbd-47f0-aa71-1efe22ae56a3.jpg?v=1781244864 Filter King 12x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 52.5 x .75" - FK12x52.5x1A-M8-4 Filter King 12x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 52.5 x .75" - FK12x52.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x52x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-52-x-75-fk12x52x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8de0cd1f-ef14-4656-8d3c-3abea00133ae.jpg?v=1781244863 Filter King 12x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 52 x .75" - FK12x52x1A-M8-4 Filter King 12x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 52 x .75" - FK12x52x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-53-5-x-75-fk12x53-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7a1dc39d-477a-423f-9359-c55a9a536920.jpg?v=1781244863 Filter King 12x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 53.5 x .75" - FK12x53.5x1A-M8-4 Filter King 12x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 53.5 x .75" - FK12x53.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-53-x-75-fk12x53x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0dcba663-c589-4d7b-a1d6-ba8925f3fccb.jpg?v=1781244862 Filter King 12x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 53 x .75" - FK12x53x1A-M8-4 Filter King 12x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 53 x .75" - FK12x53x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x54-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-54-5-x-75-fk12x54-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0fdaa0a3-00ad-4c4e-89fd-f7d36f8f45ae.jpg?v=1781244861 Filter King 12x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 54.5 x .75" - FK12x54.5x1A-M8-4 Filter King 12x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 54.5 x .75" - FK12x54.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-55-5-x-75-fk12x55-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d9aac664-a60c-4563-a303-7019776f0679.jpg?v=1781244860 Filter King 12x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 55.5 x .75" - FK12x55.5x1A-M8-4 Filter King 12x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 55.5 x .75" - FK12x55.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x56-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-56-5-x-75-fk12x56-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_abb6d689-a612-4dc4-8ff1-049ae4a6c9ce.jpg?v=1781244859 Filter King 12x56.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 56.5 x .75) - FK12x56.5x1A-M8-4 Filter King 12x56.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 56.5 x .75) - FK12x56.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x56x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-56-x-75-fk12x56x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_063dd889-7340-46d8-a150-24f83a8ebdf5.jpg?v=1781244859 Filter King 12x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 56 x .75" - FK12x56x1A-M8-4 Filter King 12x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 56 x .75" - FK12x56x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-58-5-x-75-fk12x58-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_58f9ba6a-3f60-4084-852c-88f20be331cc.jpg?v=1781244858 Filter King 12x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 58.5 x .75" - FK12x58.5x1A-M8-4 Filter King 12x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 58.5 x .75" - FK12x58.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-58-x-75-fk12x58x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f8b41882-04e1-45c2-a8b4-c7da6d5eafbe.jpg?v=1781244857 Filter King 12x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 58 x .75" - FK12x58x1A-M8-4 Filter King 12x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 58 x .75" - FK12x58x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-59-5-x-75-fk12x59-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_642bee1e-6817-455b-b723-8fe0d1098a4f.jpg?v=1781244856 Filter King 12x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 59.5 x .75" - FK12x59.5x1A-M8-4 Filter King 12x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 59.5 x .75" - FK12x59.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x59x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-59-x-75-fk12x59x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bdd7ef3b-18a8-41ce-8015-536ead0cad6d.jpg?v=1781244855 Filter King 12x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 59 x .75" - FK12x59x1A-M8-4 Filter King 12x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 59 x .75" - FK12x59x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-5-x-75-fk12x5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e5aba011-d02b-4e13-a0f8-3a023e9d5719.jpg?v=1781244854 Filter King 12x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 5 x .75" - FK12x5x1A-M8-4 Filter King 12x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 5 x .75" - FK12x5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-6-5-x-75-fk12x6-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0b4ec368-37cb-4f29-8867-45e8963f5690.jpg?v=1781244854 Filter King 12x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 6.5 x .75" - FK12x6.5x1A-M8-4 Filter King 12x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 6.5 x .75" - FK12x6.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x60-5x1-air-filter-4-pack-merv-8-actual-size-12-x-60-5-x-75-fk12x60-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_89eb2298-1114-47c9-af3b-51c20ad83912.jpg?v=1781244853 Filter King 12x60.5x1 Air Filter 4-PACK MERV 8 Actual Size 12 x 60.5 x .75" - FK12x60.5x1A-M8-4 Filter King 12x60.5x1 Air Filter 4-PACK MERV 8 Actual Size 12 x 60.5 x .75" - FK12x60.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-61-5-x-75-fk12x61-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c6d4b829-bf5a-473f-8c14-9e9916eb211b.jpg?v=1781244852 Filter King 12x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 61.5 x .75" - FK12x61.5x1A-M8-4 Filter King 12x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 61.5 x .75" - FK12x61.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-61-x-75-fk12x61x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1239bbb8-8e40-402e-a7be-734c1bb1fe3c.jpg?v=1781244851 Filter King 12x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 61 x .75" - FK12x61x1A-M8-4 Filter King 12x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 61 x .75" - FK12x61x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x62x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-62-x-75-fk12x62x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_93a412b9-56a3-43ae-814e-8388f3db263e.jpg?v=1781244850 Filter King 12x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 62 x .75" - FK12x62x1A-M8-4 Filter King 12x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 62 x .75" - FK12x62x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-63-5-x-75-fk12x63-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d5ba2e56-d997-4b46-af19-8b86a7b75446.jpg?v=1781244849 Filter King 12x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 63.5 x .75" - FK12x63.5x1A-M8-4 Filter King 12x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 63.5 x .75" - FK12x63.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x64x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-64-x-75-fk12x64x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5cbaed27-a2e8-475a-9936-9ec720a9cb51.jpg?v=1781244849 Filter King 12x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 64 x .75" - FK12x64x1A-M8-4 Filter King 12x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 64 x .75" - FK12x64x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x64x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-64-x-75-fk12x64x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b6e48bfc-207b-41e3-b8c7-a72cc4b05c6e.jpg?v=1781244848 Filter King 12x64x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 64 x .75) - FK12x64x1A-M8-4 Filter King 12x64x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 64 x .75) - FK12x64x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-65-x-75-fk12x65x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1082e83e-8b7d-464e-92c8-360466c466c2.jpg?v=1781244847 Filter King 12x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 65 x .75" - FK12x65x1A-M8-4 Filter King 12x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 65 x .75" - FK12x65x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x66-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-66-5-x-75-fk12x66-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_32bd738c-ba9d-48ad-b32a-482feeef1807.jpg?v=1781244846 Filter King 12x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 66.5 x .75" - FK12x66.5x1A-M8-4 Filter King 12x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 66.5 x .75" - FK12x66.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x66x1-air-filter-4-pack-merv-8-actual-size-12-x-66-x-75-fk12x66x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_46cecad2-afb9-4a37-b668-185be735db80.jpg?v=1781244845 Filter King 12x66x1 Air Filter 4-PACK MERV 8 Actual Size 12 x 66 x .75" - FK12x66x1A-M8-4 Filter King 12x66x1 Air Filter 4-PACK MERV 8 Actual Size 12 x 66 x .75" - FK12x66x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-6-x-75-fk12x6x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0b385091-e54b-4ccc-a969-43621ec4cd51.jpg?v=1781244845 Filter King 12x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 6 x .75" - FK12x6x1A-M8-4 Filter King 12x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 6 x .75" - FK12x6x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-7-5-x-75-fk12x7-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_44d9e328-cf58-4bf2-bc64-3b6f41e8688a.jpg?v=1781244844 Filter King 12x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 7.5 x .75" - FK12x7.5x1A-M8-4 Filter King 12x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 7.5 x .75" - FK12x7.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-7-x-75-fk12x7x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b96832b4-9b40-42b2-a2f8-ddb8cb2d651b.jpg?v=1781244843 Filter King 12x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 7 x .75" - FK12x7x1A-M8-4 Filter King 12x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 7 x .75" - FK12x7x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-8-5-x-75-fk12x8-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_85381f98-a31f-4a54-b952-bd422e03adef.jpg?v=1781244842 Filter King 12x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 8.5 x .75" - FK12x8.5x1A-M8-4 Filter King 12x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 8.5 x .75" - FK12x8.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-8-x-75-fk12x8x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_56cdd510-ec5b-40da-92bc-f90882af60ae.jpg?v=1781244841 Filter King 12x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 8 x .75" - FK12x8x1A-M8-4 Filter King 12x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 8 x .75" - FK12x8x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x9-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-x-9-5-x-75-fk12x9-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_12d2cd10-1485-433a-a0a0-fd0bde7ed06c.jpg?v=1781244840 Filter King 12x9.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 9.5 x .75) - FK12x9.5x1A-M8-4 Filter King 12x9.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12 x 9.5 x .75) - FK12x9.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-12x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-9-x-75-fk12x9x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a6764c9e-ab56-4d3b-81b3-4bd3e70b2c0e.jpg?v=1781244840 Filter King 12x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 9 x .75" - FK12x9x1A-M8-4 Filter King 12x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 9 x .75" - FK12x9x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-10-5-x-75-fk13-5x10-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b36e8828-aefc-48f0-affa-f4721eaa89b2.jpg?v=1781244839 Filter King 13.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 10.5 x .75" - FK13.5x10.5x1A-M8-4 Filter King 13.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 10.5 x .75" - FK13.5x10.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x10x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-10-x-75-fk13-5x10x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4e938b72-ba23-4774-bccb-a4286f04e8e8.jpg?v=1781244838 Filter King 13.5x10x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 10 x .75) - FK13.5x10x1A-M8-4 Filter King 13.5x10x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 10 x .75) - FK13.5x10x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-11-5-x-75-fk13-5x11-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_96338a88-e05f-4bf9-9771-eca1d7a1efa3.jpg?v=1781244837 Filter King 13.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 11.5 x .75" - FK13.5x11.5x1A-M8-4 Filter King 13.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 11.5 x .75" - FK13.5x11.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-11-x-75-fk13-5x11x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_646cf628-0e40-4dd2-8d54-14de7df3ab2f.jpg?v=1781244836 Filter King 13.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 11 x .75" - FK13.5x11x1A-M8-4 Filter King 13.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 11 x .75" - FK13.5x11x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x12-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-12-5-x-75-fk13-5x12-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_74e593fd-375e-43ce-a4fa-77f24c6cc571.jpg?v=1781244836 Filter King 13.5x12.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 12.5 x .75) - FK13.5x12.5x1A-M8-4 Filter King 13.5x12.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 12.5 x .75) - FK13.5x12.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-12-x-75-fk13-5x12x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2ca79a10-56f5-4e11-b1f5-5112831b6b12.jpg?v=1781244835 Filter King 13.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 12 x .75" - FK13.5x12x1A-M8 -4 Filter King 13.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 12 x .75" - FK13.5x12x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-13-5x13-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-1-75-fk13-5x13-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_195e3df8-0523-4128-a10a-6853fef82bb8.jpg?v=1781244834 Filter King 13.5x13.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 1.75" - FK13.5x13.5x1A-M8 - 4 Filter King 13.5x13.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 1.75" - FK13.5x13.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-13-5x13-5x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-75-fk13-5x13-5x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_97f155ed-c927-4d6b-9daf-c67565cc1127.jpg?v=1781244833 Filter King 13.5x13.5x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x .75" - FK13.5x13.5x1A-M8 -12 Filter King 13.5x13.5x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x .75" - FK13.5x13.5x1A-M8 -12 https://hvacdirectusa.com/products/filter-king-13-5x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-x-75-fk13-5x13x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_31835a31-6ae3-4d09-ad53-5ea034f3c580.jpg?v=1781244832 Filter King 13.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13 x .75" - FK13.5x13x1A-M8-4 Filter King 13.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13 x .75" - FK13.5x13x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-14-x-75-fk13-5x14x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c5dbde85-80b9-48b0-8211-a8f2b081c86e.jpg?v=1781244831 Filter King 13.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 14 x .75" - FK13.5x14x1A-M8-4 Filter King 13.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 14 x .75" - FK13.5x14x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-15-5-x-75-fk13-5x15-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7b723ec4-49ce-4b96-be04-729c62ca7f27.jpg?v=1781244831 Filter King 13.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 15.5 x .75" - FK13.5x15.5x1A-M8 - 4 Filter King 13.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 15.5 x .75" - FK13.5x15.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-13-5x15-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-15-5-x-75-fk13-5x15-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2ef03775-7fdb-4794-b208-515440dd5fcf.jpg?v=1781244830 Filter King 13.5x15.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 15.5 x .75" - FK13.5x15.5x1A-M8 -3 Filter King 13.5x15.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 15.5 x .75" - FK13.5x15.5x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-13-5x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-15-x-75-fk13-5x15x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2dfa9b82-c4c4-4061-9bdb-9b364dcdc39f.jpg?v=1781244829 Filter King 13.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 15 x .75" - FK13.5x15x1A-M8-4 Filter King 13.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 15 x .75" - FK13.5x15x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-16-5-x-75-fk13-5x16-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3ba7b34f-d86f-4e3c-aea7-bce91c18fd3e.jpg?v=1781244828 Filter King 13.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 16.5 x .75" - FK13.5x16.5x1A-M8-4 Filter King 13.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 16.5 x .75" - FK13.5x16.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-16-x-75-fk13-5x16x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0aaf3e3a-ef2b-4b78-aa3d-dc25d2c1f085.jpg?v=1781244827 Filter King 13.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 16 x .75" - FK13.5x16x1A-M8-4 Filter King 13.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 16 x .75" - FK13.5x16x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-17-5-x-75-fk13-5x17-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8e13d06c-8ebf-4b76-9409-606700eb2993.jpg?v=1781244827 Filter King 13.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" - FK13.5x17.5x1A-M8 - 4 Filter King 13.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" - FK13.5x17.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-13-5x17-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-17-5-x-75-fk13-5x17-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c8ab1c3e-889f-4273-8d61-9f2ca8895270.jpg?v=1781244826 Filter King 13.5x17.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" - FK13.5x17.5x1A-M8 -3 Filter King 13.5x17.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" - FK13.5x17.5x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-13-5x17-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-17-5-x-75-fk13-5x17-5x1a-m8-3-copy 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1ba5115d-706b-481c-bbdf-645066c446ea.jpg?v=1781244825 Filter King 13.5x17.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" - FK13.5x17.5x1A-M8 -3 - Copy Filter King 13.5x17.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" - FK13.5x17.5x1A-M8 -3 - Copy https://hvacdirectusa.com/products/filter-king-13-5x17-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-17-5-x-1-75-fk13-5x17-5x2a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_866d88bd-eed4-4b6e-a6ad-de5b9c1be0b1.jpg?v=1781244824 Filter King 13.5x17.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x 1.75" - FK13.5x17.5x2A-M8 - 4 Filter King 13.5x17.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x 1.75" - FK13.5x17.5x2A-M8 - 4 https://hvacdirectusa.com/products/filter-king-13-5x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-18-5-x-75-fk13-5x18-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4a7c7de6-9c70-49c5-aae3-2097cd401969.jpg?v=1781244823 Filter King 13.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 18.5 x .75" - FK13.5x18.5x1A-M8-4 Filter King 13.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 18.5 x .75" - FK13.5x18.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-18-x-75-fk13-5x18x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f8312455-e97c-433f-89f2-291ddb1eae50.jpg?v=1781244823 Filter King 13.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 18 x .75" - FK13.5x18x1A-M8 -4 Filter King 13.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 18 x .75" - FK13.5x18x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-13-5x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-19-5-x-75-fk13-5x19-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7bdce1d4-a5f7-4d11-9ea2-a9ea05888e1c.jpg?v=1781244822 Filter King 13.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75" - FK13.5x19.5x1A-M8 - 4 Filter King 13.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75" - FK13.5x19.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-13-5x19-5x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-19-5-x-3-75-fk13-5x19-5x4a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bf35a06f-bce1-450d-aa44-ab82af6aefab.jpg?v=1781244821 Filter King 13.5x19.5x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 3.75" - FK13.5x19.5x4A-M8 -4 Filter King 13.5x19.5x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 3.75" - FK13.5x19.5x4A-M8 -4 https://hvacdirectusa.com/products/filter-king-13-5x19x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-19-x-75-fk13-5x19x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9a30e0be-2159-4482-9c9d-04fa49d23692.jpg?v=1781244820 Filter King 13.5x19x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 19 x .75) - FK13.5x19x1A-M8-4 Filter King 13.5x19x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 19 x .75) - FK13.5x19x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-20-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_34482b9b-6ed4-4303-9c5a-d54e1478e347.jpg?v=1781244819 Filter King 13.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 20.5 x .75 Filter King 13.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 20.5 x .75 https://hvacdirectusa.com/products/filter-king-13-5x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-20-x-75-fk13-5x20x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f671a791-e9a3-475e-9d22-db55c7fdb4ad.jpg?v=1781244819 Filter King 13.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 20 x .75" - FK13.5x20x1A-M8-4 Filter King 13.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 20 x .75" - FK13.5x20x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-21-5-x-75-fk13-5x21-5x1-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bb1d955b-2c76-4def-ac76-3374896c45ce.jpg?v=1781244818 Filter King 13.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 21.5 x .75" - FK13.5x21.5x1-M8 -4 Filter King 13.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 21.5 x .75" - FK13.5x21.5x1-M8 -4 https://hvacdirectusa.com/products/filter-king-13-5x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-21-x-75-fk13-5x21x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_965144be-4ad9-426f-a341-2dae9575c120.jpg?v=1781244817 Filter King 13.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 21 x .75" - FK13.5x21x1A-M8-4 Filter King 13.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 21 x .75" - FK13.5x21x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-22-x-75-fk13-5x22x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_896913f7-316f-4f3d-8a61-f00c54e561ba.jpg?v=1781244816 Filter King 13.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 22 x .75" - FK13.5x22x1A-M8-4 Filter King 13.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 22 x .75" - FK13.5x22x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dd6e7d18-4f16-4d36-8dbe-2f47ebd51af3.jpg?v=1781244815 Filter King 13.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x .75" Filter King 13.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-13-5x23-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-23-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_33c36681-d7c8-4e23-bbf0-a1a0a0aba190.jpg?v=1781244814 Filter King 13.5x23.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x 1.75 Filter King 13.5x23.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x 1.75 https://hvacdirectusa.com/products/filter-king-13-5x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-23-x-75-fk13-5x23x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8f86d402-228b-4579-b05b-6b671efc1cd9.jpg?v=1781244813 Filter King 13.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23 x .75" - FK13.5x23x1A-M8-12 Filter King 13.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23 x .75" - FK13.5x23x1A-M8-12 https://hvacdirectusa.com/products/filter-king-13-5x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2c2aaab9-4bf7-4771-8ab6-ec67364e4c87.jpg?v=1781244813 Filter King 13.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" Filter King 13.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-13-5x24-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-75-fk13-5x24-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_68d5e89b-3d3c-495b-a5b5-5608a70e9b65.jpg?v=1781244812 Filter King 13.5x24.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" - FK13.5x24.5x1A-M8 -3 Filter King 13.5x24.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" - FK13.5x24.5x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-13-5x24-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-1-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2418e9ee-b31f-4624-ac2f-89bd7d728212.jpg?v=1781244811 Filter King 13.5x24.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 1.75" Filter King 13.5x24.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 1.75" https://hvacdirectusa.com/products/filter-king-13-5x24x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-24-x-75-fk13-5x24x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_35b48f6b-a418-45b5-a47a-12dae16ab764.jpg?v=1781244810 Filter King 13.5x24x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 24 x .75) - FK13.5x24x1A-M8-4 Filter King 13.5x24x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 24 x .75) - FK13.5x24x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-25-5-x-75-fk13-5x25-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dd66468b-1388-4036-9615-77c48b64fdaf.jpg?v=1781244809 Filter King 13.5x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 25.5 x .75" - FK13.5x25.5x1A-M8-4 Filter King 13.5x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 25.5 x .75" - FK13.5x25.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-25-x-75-fk13-5x25x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3e10c3e9-9f39-44be-867d-dd15e527bdf5.jpg?v=1781244808 Filter King 13.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 25 x .75" - FK13.5x25x1A-M8-4 Filter King 13.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 25 x .75" - FK13.5x25x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-26-5-x-75-fk13-5x26-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9cadcbb8-9a0b-488b-815f-b4ae33e2cb27.jpg?v=1781244807 Filter King 13.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 26.5 x .75" - FK13.5x26.5x1A-M8-4 Filter King 13.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 26.5 x .75" - FK13.5x26.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x27-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-27-5-x-75-fk13-5x27-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_35e9a4b8-0243-4e6c-8e00-a15f4750f1f3.jpg?v=1781244807 Filter King 13.5x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x .75" - FK13.5x27.5x1A-M8 -4 Filter King 13.5x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x .75" - FK13.5x27.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-13-5x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-27-x-75-fk13-5x27x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_95500f50-39e5-41da-bdc8-3f22530b12d8.jpg?v=1781244806 Filter King 13.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27 x .75" - FK13.5x27x1A-M8-4 Filter King 13.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27 x .75" - FK13.5x27x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-28-5-x-75-fk13-5x28-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e242af78-8f1c-41f7-ae8e-5320120f8e15.jpg?v=1781244805 Filter King 13.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 28.5 x .75" - FK13.5x28.5x1A-M8-4 Filter King 13.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 28.5 x .75" - FK13.5x28.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x28x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-28-x-75-fk13-5x28x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3983813d-58f4-4001-b47e-b34c2f1fb7bc.jpg?v=1781244804 Filter King 13.5x28x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 28 x .75) - FK13.5x28x1A-M8-4 Filter King 13.5x28x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 28 x .75) - FK13.5x28x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_106d5a96-ef5a-4f7d-8d3a-abb655d8e259.jpg?v=1781244803 Filter King 13.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" Filter King 13.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-13-5x29-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-75-fk13-5x29-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ce7a2c9b-5fa4-460b-a732-0487c2d9d154.jpg?v=1781244802 Filter King 13.5x29.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" - FK13.5x29.5x1A-M8 -3 Filter King 13.5x29.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" - FK13.5x29.5x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-13-5x29-5x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-1-75-fk13-5x29-5x2a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0b979488-2359-4646-8001-a86ae7e30add.jpg?v=1781244802 Filter King 13.5x29.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x 1.75" - FK13.5x29.5x2A-M8 - 4 Filter King 13.5x29.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x 1.75" - FK13.5x29.5x2A-M8 - 4 https://hvacdirectusa.com/products/filter-king-13-5x29x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-29-x-75-fk13-5x29x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fd94bf79-9c80-4ca6-a258-01e2bd8b4e24.jpg?v=1781244801 Filter King 13.5x29x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 29 x .75) - FK13.5x29x1A-M8-4 Filter King 13.5x29x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 29 x .75) - FK13.5x29x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-30-5-x-75-fk13-5x30-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_07187e86-817b-4c38-bef9-2ea4f1d91e5b.jpg?v=1781244800 Filter King 13.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 30.5 x .75" - FK13.5x30.5x1A-M8-4 Filter King 13.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 30.5 x .75" - FK13.5x30.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-30-x-75-fk13-5x30x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f9c05722-b074-4f55-9ba1-80acaf167301.jpg?v=1781244799 Filter King 13.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 30 x .75" - FK13.5x30x1A-M8-4 Filter King 13.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 30 x .75" - FK13.5x30x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-31-5-x-75-fk13-5x31-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cf6cdb02-d3b4-4753-887c-1731866641ec.jpg?v=1781244798 Filter King 13.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 31.5 x .75" - FK13.5x31.5x1A-M8-4 Filter King 13.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 31.5 x .75" - FK13.5x31.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x31x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-31-x-75-fk13-5x31x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cb758319-2b11-4977-a6f2-6275b8060e7e.jpg?v=1781244797 Filter King 13.5x31x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 31 x .75) - FK13.5x31x1A-M8-4 Filter King 13.5x31x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 31 x .75) - FK13.5x31x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-32-5-x-75-fk13-5x32-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_060c3268-210a-4383-9c4b-240d5db8857c.jpg?v=1781244797 Filter King 13.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 32.5 x .75" - FK13.5x32.5x1A-M8-4 Filter King 13.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 32.5 x .75" - FK13.5x32.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-32-x-75-fk13-5x32x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3330a337-c538-4e71-807b-c5dcd513abf9.jpg?v=1781244796 Filter King 13.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 32 x .75" - FK13.5x32x1A-M8-4 Filter King 13.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 32 x .75" - FK13.5x32x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-34-5-x-75-fk13-5x34-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_12d8159d-03aa-4f05-8d88-64e45d1f1f82.jpg?v=1781244795 Filter King 13.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 34.5 x .75" - FK13.5x34.5x1A-M8-4 Filter King 13.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 34.5 x .75" - FK13.5x34.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-34-x-75-fk13-5x34x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_487938a2-4b3c-4fdc-b595-c65ac545ec2a.jpg?v=1781244794 Filter King 13.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 34 x .75" - FK13.5x34x1A-M8-4 Filter King 13.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 34 x .75" - FK13.5x34x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-35-5-x-75-fk13-5x35-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_68c5f2e4-f75d-43ee-b7a5-81180cc9b2e0.jpg?v=1781244794 Filter King 13.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75" - FK13.5x35.5x1A-M8 -4 Filter King 13.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75" - FK13.5x35.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-13-5x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-36-x-75-fk13-5x36x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_73421183-9d4f-435e-83ee-db9788624fbe.jpg?v=1781244793 Filter King 13.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 36 x .75" - FK13.5x36x1A-M8-4 Filter King 13.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 36 x .75" - FK13.5x36x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x38-5x1-air-filter-4-pack-merv-8-actual-size-13-5-x-38-5-x-75-fk13-5x38-5x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_37c60099-3610-4e04-aefc-53264fed617a.jpg?v=1781244792 Filter King 13.5x38.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 38.5 x .75" - FK13.5x38.5x1A-M8-12 Filter King 13.5x38.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 38.5 x .75" - FK13.5x38.5x1A-M8-12 https://hvacdirectusa.com/products/filter-king-13-5x38-5x1-air-filter-4-pack-merv-8-actual-size-13-5-x-38-5-x-75-fk13-5x38-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5da1f875-6dd9-489e-8ff4-e525e3bc57ad.jpg?v=1781244791 Filter King 13.5x38.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 38.5 x .75" - FK13.5x38.5x1A-M8-4 Filter King 13.5x38.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 38.5 x .75" - FK13.5x38.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x38x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-38-x-75-fk13-5x38x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_79785776-4be4-4d34-a737-2abed727f102.jpg?v=1781244790 Filter King 13.5x38x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 38 x .75) - FK13.5x38x1A-M8-4 Filter King 13.5x38x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 38 x .75) - FK13.5x38x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-39-5-x-75-fk13-5x39-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ed75a8f7-4263-4994-b579-0711f4d5e61f.jpg?v=1781244789 Filter King 13.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 39.5 x .75" - FK13.5x39.5x1A-M8-4 Filter King 13.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 39.5 x .75" - FK13.5x39.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x39x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-39-x-75-fk13-5x39x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_125267f4-a735-480f-b1ae-2f43a133ddae.jpg?v=1781244789 Filter King 13.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 39 x .75" - FK13.5x39x1A-M8-4 Filter King 13.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 39 x .75" - FK13.5x39x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-4-5-x-75-fk13-5x4-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5968840d-e758-4d7c-9e7a-a7ea24f376c4.jpg?v=1781244781 Filter King 13.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 4.5 x .75" - FK13.5x4.5x1A-M8-4 Filter King 13.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 4.5 x .75" - FK13.5x4.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x40-5x1-air-filter-4-pack-merv-8-actual-size-13-5-x-40-5-x-75-fk13-5x40-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5b2884f2-f728-4d68-9c6d-a9e1f5e8a1dc.jpg?v=1781244780 Filter King 13.5x40.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 40.5 x .75" - FK13.5x40.5x1A-M8-4 Filter King 13.5x40.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 40.5 x .75" - FK13.5x40.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-41-5-x-75-fk13-5x41-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bfbea900-a10a-480b-bf20-63d0ed43df04.jpg?v=1781244779 Filter King 13.5x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 41.5 x .75" - FK13.5x41.5x1A-M8-4 Filter King 13.5x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 41.5 x .75" - FK13.5x41.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x41x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-41-x-75-fk13-5x41x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1da57c8b-94f2-4e1b-acc4-87a47f94f641.jpg?v=1781244779 Filter King 13.5x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 41 x .75" - FK13.5x41x1A-M8 - 4 Filter King 13.5x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 41 x .75" - FK13.5x41x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-13-5x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-42-x-75-fk13-5x42x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ce914f00-847b-4366-9a66-eb8280af7c18.jpg?v=1781244778 Filter King 13.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 42 x .75" - FK13.5x42x1A-M8-4 Filter King 13.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 42 x .75" - FK13.5x42x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x43-5x1-air-filter-4-pack-merv-8-actual-size-13-5-x-43-5-x-75-fk13-5x43-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8b46cdc7-4a26-4978-85fe-025ad6672968.jpg?v=1781244777 Filter King 13.5x43.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 43.5 x .75" - FK13.5x43.5x1A-M8-4 Filter King 13.5x43.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 43.5 x .75" - FK13.5x43.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-43-x-75-fk13-5x43x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c09203d3-681a-47f4-8fce-26040276071d.jpg?v=1781244776 Filter King 13.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 43 x .75" - FK13.5x43x1A-M8 -4 Filter King 13.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 43 x .75" - FK13.5x43x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-13-5x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-44-5-x-75-fk13-5x44-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_35ae3c61-748c-4ad6-8c41-c578bca1bebe.jpg?v=1781244776 Filter King 13.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 44.5 x .75" - FK13.5x44.5x1A-M8-4 Filter King 13.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 44.5 x .75" - FK13.5x44.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x44x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-44-x-75-fk13-5x44x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_80e63b1e-baa2-4d5d-a3b6-c7a866373526.jpg?v=1781244775 Filter King 13.5x44x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 44 x .75) - FK13.5x44x1A-M8-4 Filter King 13.5x44x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 44 x .75) - FK13.5x44x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-45-5-x-75-fk13-5x45-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c6f50ff8-90a1-46f3-a7c4-23f21a1771e1.jpg?v=1781244774 Filter King 13.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 45.5 x .75" - FK13.5x45.5x1A-M8-4 Filter King 13.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 45.5 x .75" - FK13.5x45.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x46-5x1-air-filter-4-pack-merv-8-actual-size-13-5-x-46-5-x-75-fk13-5x46-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_056cae8b-e66d-4b55-8c25-267ff9ba665c.jpg?v=1781244773 Filter King 13.5x46.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 46.5 x .75" - FK13.5x46.5x1A-M8-4 Filter King 13.5x46.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 46.5 x .75" - FK13.5x46.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x46x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-46-x-75-fk13-5x46x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_abd64319-8b31-4faa-922d-fd8a6670f3e0.jpg?v=1781244772 Filter King 13.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 46 x .75" - FK13.5x46x1A-M8-4 Filter King 13.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 46 x .75" - FK13.5x46x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-47-5-x-75-fk13-5x47-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cb0b08b0-2719-4052-b143-7ffd4bfa6cf9.jpg?v=1781244772 Filter King 13.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 47.5 x .75" - FK13.5x47.5x1A-M8-4 Filter King 13.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 47.5 x .75" - FK13.5x47.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x47x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-47-x-75-fk13-5x47x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_87158909-c4f9-4467-966f-c8dec1f592cd.jpg?v=1781244771 Filter King 13.5x47x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 47 x .75) - FK13.5x47x1A-M8-4 Filter King 13.5x47x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 47 x .75) - FK13.5x47x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-48-5-x-75-fk13-5x48-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_58566521-a3d7-4df6-9626-761f8d361ee3.jpg?v=1781244770 Filter King 13.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 48.5 x .75" - FK13.5x48.5x1A-M8-4 Filter King 13.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 48.5 x .75" - FK13.5x48.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-48-x-75-fk13-5x48x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9957ceb8-2422-45b9-af18-818a2738e02a.jpg?v=1781244769 Filter King 13.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 48 x .75" - FK13.5x48x1A-M8-4 Filter King 13.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 48 x .75" - FK13.5x48x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x49-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-49-5-x-75-fk13-5x49-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_58cbfc94-4c48-43b8-8ec9-dab5e48bdf28.jpg?v=1781244768 Filter King 13.5x49.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 49.5 x .75) - FK13.5x49.5x1A-M8-4 Filter King 13.5x49.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 49.5 x .75) - FK13.5x49.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-49-x-75-fk13-5x49x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e7d99d8f-0deb-47b4-aac4-04fb145088db.jpg?v=1781244767 Filter King 13.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 49 x .75" - FK13.5x49x1A-M8-4 Filter King 13.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 49 x .75" - FK13.5x49x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-5-5-x-75-fk13-5x5-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ebf3646f-1291-41a4-8308-05922806a22d.jpg?v=1781244766 Filter King 13.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 5.5 x .75" - FK13.5x5.5x1A-M8-4 Filter King 13.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 5.5 x .75" - FK13.5x5.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-50-5-x-75-fk13-5x50-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5e1ee382-5e7a-486a-a1d9-feadfc2352fb.jpg?v=1781244766 Filter King 13.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 50.5 x .75" - FK13.5x50.5x1A-M8-4 Filter King 13.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 50.5 x .75" - FK13.5x50.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-50-x-75-fk13-5x50x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9e5f6b39-7c4c-44d0-a635-aa53b6ddfe7f.jpg?v=1781244765 Filter King 13.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 50 x .75" - FK13.5x50x1A-M8-4 Filter King 13.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 50 x .75" - FK13.5x50x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x51x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-51-x-75-fk13-5x51x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f18faf3c-1b0f-412a-ae15-1b20f943bfae.jpg?v=1781244764 Filter King 13.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 51 x .75" - FK13.5x51x1A-M8-4 Filter King 13.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 51 x .75" - FK13.5x51x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-52-5-x-75-fk13-5x52-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ad4f69e1-dcc8-4c7d-a3d6-ca99ab4e4263.jpg?v=1781244764 Filter King 13.5x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 52.5 x .75" - FK13.5x52.5x1A-M8-4 Filter King 13.5x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 52.5 x .75" - FK13.5x52.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x52x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-52-x-75-fk13-5x52x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a5db5299-5aa0-4173-b1dd-f3f7b28e69c1.jpg?v=1781244763 Filter King 13.5x52x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 52 x .75) - FK13.5x52x1A-M8-4 Filter King 13.5x52x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 52 x .75) - FK13.5x52x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x53-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-53-5-x-75-fk13-5x53-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b3440af7-35c9-41f0-a1e7-6d77261afe18.jpg?v=1781244762 Filter King 13.5x53.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 53.5 x .75) - FK13.5x53.5x1A-M8-4 Filter King 13.5x53.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 53.5 x .75) - FK13.5x53.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x54x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-54-x-75-fk13-5x54x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fe5786a1-b090-48ac-9339-630d87f0b596.jpg?v=1781244762 Filter King 13.5x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 54 x .75" - FK13.5x54x1A-M8-4 Filter King 13.5x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 54 x .75" - FK13.5x54x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-55-5-x-75-fk13-5x55-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0a50092f-1a8f-47d4-9d96-fe68d25e85cb.jpg?v=1781244760 Filter King 13.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 55.5 x .75" - FK13.5x55.5x1A-M8-4 Filter King 13.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 55.5 x .75" - FK13.5x55.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x55x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-55-x-75-fk13-5x55x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bd33425f-31bb-4423-9c74-b7524ede39a8.jpg?v=1781244760 Filter King 13.5x55x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 55 x .75) - FK13.5x55x1A-M8-4 Filter King 13.5x55x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 55 x .75) - FK13.5x55x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x56-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-56-5-x-75-fk13-5x56-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c9d9b620-8fa7-471f-94d4-d441f4826754.jpg?v=1781244759 Filter King 13.5x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 56.5 x .75" - FK13.5x56.5x1A-M8-4 Filter King 13.5x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 56.5 x .75" - FK13.5x56.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x57-5x1-air-filter-4-pack-merv-8-actual-size-13-5-x-57-5-x-75-fk13-5x57-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3d65b10b-90ab-403a-a497-8e3c4bcc2e4c.jpg?v=1781244758 Filter King 13.5x57.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 57.5 x .75" - FK13.5x57.5x1A-M8-4 Filter King 13.5x57.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 57.5 x .75" - FK13.5x57.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-58-5-x-75-fk13-5x58-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bbe75345-e63c-4328-a422-d2b3ca10edc5.jpg?v=1781244757 Filter King 13.5x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 58.5 x .75" - FK13.5x58.5x1A-M8-4 Filter King 13.5x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 58.5 x .75" - FK13.5x58.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-58-x-75-fk13-5x58x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3650b843-760d-4a3b-a831-eb98f91c989b.jpg?v=1781244756 Filter King 13.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 58 x .75" - FK13.5x58x1A-M8-4 Filter King 13.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 58 x .75" - FK13.5x58x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x59x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-59-x-75-fk13-5x59x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8ddeb781-f4eb-4e84-b753-bd642cbf02a5.jpg?v=1781244756 Filter King 13.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 59 x .75" - FK13.5x59x1A-M8-4 Filter King 13.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 59 x .75" - FK13.5x59x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-5-x-75-fk13-5x5x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0a4baccb-34d2-4e86-98ae-94cae3777650.jpg?v=1781244755 Filter King 13.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 5 x .75" - FK13.5x5x1A-M8-12 Filter King 13.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 5 x .75" - FK13.5x5x1A-M8-12 https://hvacdirectusa.com/products/filter-king-13-5x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-60-5-x-75-fk13-5x60-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1c345c2f-35f3-4cb8-9685-8a6b0199382d.jpg?v=1781244754 Filter King 13.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 60.5 x .75" - FK13.5x60.5x1A-M8-4 Filter King 13.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 60.5 x .75" - FK13.5x60.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-61-5-x-75-fk13-5x61-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d5da0f1d-98e7-4aa4-bb23-a1a6d03fb143.jpg?v=1781244754 Filter King 13.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 61.5 x .75" - FK13.5x61.5x1A-M8-4 Filter King 13.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 61.5 x .75" - FK13.5x61.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-61-x-75-fk13-5x61x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0fce421f-5bcf-4730-9091-a291db7c3d82.jpg?v=1781244753 Filter King 13.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 61 x .75" - FK13.5x61x1A-M8-4 Filter King 13.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 61 x .75" - FK13.5x61x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x62-5x1-air-filter-4-pack-merv-8-actual-size-13-5-x-62-5-x-75-fk13-5x62-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fa3336e9-78e4-42d1-9355-dee2ec1b4314.jpg?v=1781244752 Filter King 13.5x62.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 62.5 x .75" - FK13.5x62.5x1A-M8-4 Filter King 13.5x62.5x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 62.5 x .75" - FK13.5x62.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x63x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-63-x-75-fk13-5x63x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_95d72fac-faaa-4b2b-a338-7f37b7fa683c.jpg?v=1781244751 Filter King 13.5x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 63 x .75" - FK13.5x63x1A-M8-4 Filter King 13.5x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 63 x .75" - FK13.5x63x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x64-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-64-5-x-75-fk13-5x64-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a9b9d4b5-95b9-47b1-b470-291d044c9b6f.jpg?v=1781244750 Filter King 13.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 64.5 x .75" - FK13.5x64.5x1A-M8-4 Filter King 13.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 64.5 x .75" - FK13.5x64.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x65-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-5-x-65-5-x-75-fk13-5x65-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1f3930a4-06c1-4026-a940-67f67d5c4edf.jpg?v=1781244750 Filter King 13.5x65.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 65.5 x .75) - FK13.5x65.5x1A-M8-4 Filter King 13.5x65.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 65.5 x .75) - FK13.5x65.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-65-x-75-fk13-5x65x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e77126fa-0636-4e81-91a9-30cb550e0722.jpg?v=1781244749 Filter King 13.5x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 65 x .75" - FK13.5x65x1A-M8-4 Filter King 13.5x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 65 x .75" - FK13.5x65x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x66-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-66-5-x-75-fk13-5x66-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9cba1ab8-9429-4079-b746-0332d61edbaf.jpg?v=1781244748 Filter King 13.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 66.5 x .75" - FK13.5x66.5x1A-M8-4 Filter King 13.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 66.5 x .75" - FK13.5x66.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-7-5-x-75-fk13-5x7-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_caa2fd1c-874b-4a8c-a2a7-ccf890c6314c.jpg?v=1781244747 Filter King 13.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 7.5 x .75" - FK13.5x7.5x1A-M8-4 Filter King 13.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 7.5 x .75" - FK13.5x7.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-7-x-75-fk13-5x7x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c648978c-f96a-46fc-b4c5-1a9369dbd4b1.jpg?v=1781244747 Filter King 13.5x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 7 x .75" - FK13.5x7x1A-M8-4 Filter King 13.5x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 7 x .75" - FK13.5x7x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13-5x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-8-x-75-fk13-5x8x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_17643603-661c-4ea1-9cb5-1abe901dd6bb.jpg?v=1781244746 Filter King 13.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 8 x .75" - FK13.5x8x1A-M8-4 Filter King 13.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 8 x .75" - FK13.5x8x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-10-5-x-75-fk13x10-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_50750516-ae32-41f6-9f39-fce5d5e0560f.jpg?v=1781244745 Filter King 13x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 10.5 x .75" - FK13x10.5x1A-M8 -4 Filter King 13x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 10.5 x .75" - FK13x10.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-13x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-11-5-x-75-fk13x11-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_acfe38f2-21ab-468d-aa2f-25f0d5d36404.jpg?v=1781244744 Filter King 13x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 11.5 x .75" - FK13x11.5x1A-M8-4 Filter King 13x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 11.5 x .75" - FK13x11.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-11-x-75-fk13x11x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4a23f7dc-d454-4a19-bb4d-c8f33f114e45.jpg?v=1781244744 Filter King 13x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 11 x .75" - FK13x11x1A-M8-12 Filter King 13x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 11 x .75" - FK13x11x1A-M8-12 https://hvacdirectusa.com/products/filter-king-13x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-11-x-75-fk13x11x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f551ee92-e4d7-43e9-822e-74e14e3c585a.jpg?v=1781244743 Filter King 13x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 11 x .75" - FK13x11x1A-M8-4 Filter King 13x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 11 x .75" - FK13x11x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-21-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e15dbd1f-4219-4a67-bc04-762189871749.jpg?v=1781244742 Filter King 13x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75" Filter King 13x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-13x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-12-5-x-75-fk13x12-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7012e505-15ae-4ce5-9f6b-d1431b73c730.jpg?v=1781244741 Filter King 13x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 12.5 x .75" - FK13x12.5x1A-M8-4 Filter King 13x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 12.5 x .75" - FK13x12.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-12-x-75-fk13x12x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1888e05f-9818-4be0-99ed-4398df5ce2c8.jpg?v=1781244740 Filter King 13x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 12 x .75" - FK13x12x1A-M8-4 Filter King 13x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 12 x .75" - FK13x12x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-13-5-x-75-fk13x13-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f2d51b4a-8011-4341-b315-8c23dbdbf87c.jpg?v=1781244740 Filter King 13x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 13.5 x .75" - FK13x13.5x1A-M8-4 Filter King 13x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 13.5 x .75" - FK13x13.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-14-x-75-fk13x14x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_605d1a62-f2f0-4675-ad1e-80cc1060f3f8.jpg?v=1781244739 Filter King 13x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 14 x .75" - FK13x14x1A-M8-4 Filter King 13x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 14 x .75" - FK13x14x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x51x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-51-x-75-fk13x15x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_14db4b1e-d290-456f-ab22-a4159eb144c6.jpg?v=1781244738 Filter King 13x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 51 x .75" - FK13x15x1A-M8-4 Filter King 13x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 51 x .75" - FK13x15x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x15x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-15-x-75-fk13x15x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5b2aff18-0db1-4000-bf1d-6b46506ea103.jpg?v=1781244737 Filter King 13x15x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 15 x .75) - FK13x15x1A-M8-4 Filter King 13x15x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 15 x .75) - FK13x15x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-16-5-x-75-fk13x16-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6d81b537-029b-4b20-94e0-25082258f6e9.jpg?v=1781244737 Filter King 13x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 16.5 x .75" - FK13x16.5x1A-M8-4 Filter King 13x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 16.5 x .75" - FK13x16.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-17-5-x-75-fk13x17-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0aaaa790-02ab-4965-8625-e784d08a1055.jpg?v=1781244736 Filter King 13x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 17.5 x .75" - FK13x17.5x1A-M8-4 Filter King 13x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 17.5 x .75" - FK13x17.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-17-x-75-fk13x17x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_57cb399f-dd04-4cd8-ae3c-2e7d7ee1777f.jpg?v=1781244735 Filter King 13x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 17 x .75" - FK13x17x1A-M8 - 4 Filter King 13x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 17 x .75" - FK13x17x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-13x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-18-5-x-75-fk13x18-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_15207f40-c353-403a-8881-0d5d060a52b4.jpg?v=1781244734 Filter King 13x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18.5 x .75" - FK13x18.5x1A-M8-4 Filter King 13x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18.5 x .75" - FK13x18.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-18-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3f0d9723-737a-4436-b91b-08b8d2f11d9f.jpg?v=1781244734 Filter King 13x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x .75" Filter King 13x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x .75" https://hvacdirectusa.com/products/filter-king-13x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-19-5-x-75-fk13x19-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dd546225-f059-4dfe-bc74-4fd849390cf1.jpg?v=1781244733 Filter King 13x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 19.5 x .75" - FK13x19.5x1A-M8 -4 Filter King 13x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 19.5 x .75" - FK13x19.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-13x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-19-x-75-fk13x19x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_efaeb35f-b189-4083-8904-99b01859b8dc.jpg?v=1781244732 Filter King 13x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 19 x .75" - FK13x19x1A-M8-4 Filter King 13x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 19 x .75" - FK13x19x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x20-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-20-5-x-75-fk13x20-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_12fe15b8-dff8-4115-998f-cb88e82f2175.jpg?v=1781244731 Filter King 13x20.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 20.5 x .75) - FK13x20.5x1A-M8-4 Filter King 13x20.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 20.5 x .75) - FK13x20.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-20-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_71c5c565-6b96-408b-86de-ebb910ba4dff.jpg?v=1781244730 Filter King 13x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x .75" Filter King 13x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x .75" https://hvacdirectusa.com/products/filter-king-13x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-21-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d0db5ce0-266c-4ab7-b0e2-7dfb472ff176.jpg?v=1781244730 Filter King 13x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21 x .75" Filter King 13x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21 x .75" https://hvacdirectusa.com/products/filter-king-13x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-22-5-x-75-fk13x22-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_406021da-2698-4e6d-b30d-ca21292696b3.jpg?v=1781244729 Filter King 13x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 22.5 x .75" - FK13x22.5x1A-M8-4 Filter King 13x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 22.5 x .75" - FK13x22.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-22-x-75-fk13x22x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b71dc89e-a324-4b3b-82f8-01ed3d0054ca.jpg?v=1781244728 Filter King 13x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 22 x .75" - FK13x22x1A-M8-4 Filter King 13x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 22 x .75" - FK13x22x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-23-5-x-75-fk13x23-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ac701f7b-e3df-4e9a-a25d-d87628ea9dbd.jpg?v=1781244727 Filter King 13x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 23.5 x .75" - FK13x23.5x1A-M8-4 Filter King 13x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 23.5 x .75" - FK13x23.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x23x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-23-x-75-fk13x23x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_21fa5778-3d4f-4c1e-9a11-a85599395e29.jpg?v=1781244727 Filter King 13x23x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 23 x .75) - FK13x23x1A-M8-4 Filter King 13x23x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 23 x .75) - FK13x23x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x24x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-24-x-75-fk13x24x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_662bd50d-823e-4986-9247-386aa00b5b91.jpg?v=1781244726 Filter King 13x24x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 24 x .75" - FK13x24x1A-M8 -3 Filter King 13x24x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 24 x .75" - FK13x24x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-13x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-25-5-x-75-fk13x25-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d7f747c2-2f57-4a87-8ce8-fc9afad442df.jpg?v=1781244725 Filter King 13x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 25.5 x .75" - FK13x25.5x1A-M8-4 Filter King 13x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 25.5 x .75" - FK13x25.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-24-5-x-75-fk13x25x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a0a4be61-e05c-415a-802d-3df103f12fa1.jpg?v=1781244724 Filter King 13x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x .75" - FK13x25x1A-M8-4 Filter King 13x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x .75" - FK13x25x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x26-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-26-5-x-75-fk13x26-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_883c97bd-4715-4e81-ac4f-06959026e5a6.jpg?v=1781244724 Filter King 13x26.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 26.5 x .75) - FK13x26.5x1A-M8-4 Filter King 13x26.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 26.5 x .75) - FK13x26.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-26-x-75-fk13x26x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5a5718e3-dd34-4b1d-92ec-03a25d044db7.jpg?v=1781244723 Filter King 13x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 26 x .75" - FK13x26x1A-M8-4 Filter King 13x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 26 x .75" - FK13x26x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-28-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b550ab40-90d3-422e-9f53-3c48c9859e60.jpg?v=1781244722 Filter King 13x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 28.5 x .75" - Filter King 13x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 28.5 x .75" - https://hvacdirectusa.com/products/filter-king-13x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-29-x-75-fk13x29x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_efda9d3a-8831-422b-a3df-0805f6f1a8ed.jpg?v=1781244721 Filter King 13x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 29 x .75" - FK13x29x1A-M8-4 Filter King 13x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 29 x .75" - FK13x29x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x30-5x1-air-filter-4-pack-merv-8-actual-size-13-x-30-5-x-75-fk13x30-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_11ba7ed1-eb99-469e-860a-eaf006aac8f3.jpg?v=1781244721 Filter King 13x30.5x1 Air Filter 4-PACK MERV 8 Actual Size 13 x 30.5 x .75" - FK13x30.5x1A-M8-4 Filter King 13x30.5x1 Air Filter 4-PACK MERV 8 Actual Size 13 x 30.5 x .75" - FK13x30.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-30-x-75-fk13x30x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d40ba43f-95c7-4a3f-95fe-01789393f054.jpg?v=1781244720 Filter King 13x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 30 x .75" - FK13x30x1A-M8-4 Filter King 13x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 30 x .75" - FK13x30x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x30x1-air-filter-merv-8-3-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-12-5-x-29-5-x-75-fk13x30x1-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_817c7ac2-35fc-4b23-b774-aaea2fbf19ff.jpg?v=1781244719 Filter King 13x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 29.5 x .75) - FK13x30x1-M8-3 Filter King 13x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 29.5 x .75) - FK13x30x1-M8-3 https://hvacdirectusa.com/products/filter-king-13x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-29-5-x-75-fk13x30x1-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f4166951-abba-4db1-a106-bc70b83ac29d.jpg?v=1781244718 Filter King 13x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 29.5 x .75" - FK13x30x1-M8-4 Filter King 13x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 29.5 x .75" - FK13x30x1-M8-4 https://hvacdirectusa.com/products/filter-king-13x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-31-5-x-75-fk13x31-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a964c36f-7a4e-41d8-b8cd-58e3a3330535.jpg?v=1781244718 Filter King 13x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 31.5 x .75" - FK13x31.5x1A-M8-4 Filter King 13x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 31.5 x .75" - FK13x31.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x32-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-32-5-x-75-fk13x32-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_430eddb9-c7a3-43b4-992a-e284892571e9.jpg?v=1781244716 Filter King 13x32.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 32.5 x .75) - FK13x32.5x1A-M8-4 Filter King 13x32.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 32.5 x .75) - FK13x32.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x33-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-33-5-x-75-fk13x33-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2ac1340b-383a-4265-8187-e59d6d704c16.jpg?v=1781244716 Filter King 13x33.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 33.5 x .75) - FK13x33.5x1A-M8-4 Filter King 13x33.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 33.5 x .75) - FK13x33.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x33x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-33-x-75-fk13x33x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7193bfa8-70f1-445e-85f2-566b25032a9e.jpg?v=1781244715 Filter King 13x33x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 33 x .75) - FK13x33x1A-M8-4 Filter King 13x33x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 33 x .75) - FK13x33x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-34-5-x-75-fk13x34-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e5987b54-1dbd-44cf-9bbb-55cf1c8721f5.jpg?v=1781244714 Filter King 13x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 34.5 x .75" - FK13x34.5x1A-M8-4 Filter King 13x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 34.5 x .75" - FK13x34.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-34-x-75-fk13x34x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ac05dd84-3e2d-4de8-a94d-181a30c956cd.jpg?v=1781244710 Filter King 13x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 34 x .75" - FK13x34x1A-M8-4 Filter King 13x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 34 x .75" - FK13x34x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-35-5-x-75-fk13x35-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_768ebfa2-83c5-497c-b4f8-d7b64a8d868f.jpg?v=1781244709 Filter King 13x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 35.5 x .75" - FK13x35.5x1A-M8-4 Filter King 13x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 35.5 x .75" - FK13x35.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-35-x-75-fk13x35x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e0bd7113-1f9c-4db7-bfdd-b8d7aa758a7d.jpg?v=1781244708 Filter King 13x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 35 x .75" - FK13x35x1A-M8 -4 Filter King 13x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 35 x .75" - FK13x35x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-13x36-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-36-5-x-75-fk13x36-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_04a27c95-157c-41b7-9fda-160f77599fef.jpg?v=1781244707 Filter King 13x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 36.5 x .75" - FK13x36.5x1A-M8-4 Filter King 13x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 36.5 x .75" - FK13x36.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-36-x-75-fk13x36x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_964e2274-d191-48c1-a4f5-07446b809f44.jpg?v=1781244706 Filter King 13x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 36 x .75" - FK13x36x1A-M8-4 Filter King 13x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 36 x .75" - FK13x36x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x37-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-37-5-x-75-fk13x37-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0b6e2d94-a768-4d65-8cb0-f9d78cd134d2.jpg?v=1781244705 Filter King 13x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 37.5 x .75" - FK13x37.5x1A-M8 -4 Filter King 13x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 37.5 x .75" - FK13x37.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-13x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-37-x-75-fk13x37x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_72e7b36a-1c0d-488e-96e8-cfb1592532f4.jpg?v=1781244704 Filter King 13x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 37 x .75" - FK13x37x1A-M8 - 4 Filter King 13x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 37 x .75" - FK13x37x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-13x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-38-5-x-75-fk13x38-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8eb4fb39-75c4-4e2e-80dd-45714c5a6328.jpg?v=1781244703 Filter King 13x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 38.5 x .75" - FK13x38.5x1A-M8-4 Filter King 13x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 38.5 x .75" - FK13x38.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x38x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-38-x-75-fk13x38x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4753e474-c44a-4717-8556-3a99481b796a.jpg?v=1781244702 Filter King 13x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 38 x .75" - FK13x38x1A-M8-4 Filter King 13x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 38 x .75" - FK13x38x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-39-5-x-75-fk13x39-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ff4ad940-e9ea-4c22-9618-c60dc56dc387.jpg?v=1781244702 Filter King 13x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 39.5 x .75" - FK13x39.5x1A-M8-4 Filter King 13x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 39.5 x .75" - FK13x39.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x39x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-39-x-75-fk13x39x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a7450977-74ce-4b5b-8f5a-b9f011268c0d.jpg?v=1781244701 Filter King 13x39x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 39 x .75) - FK13x39x1A-M8-4 Filter King 13x39x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 39 x .75) - FK13x39x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-4-5-x-75-fk13x4-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b2bc7c29-b95a-41da-b3ae-0fab66c7ba61.jpg?v=1781244700 Filter King 13x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 4.5 x .75" - FK13x4.5x1A-M8-4 Filter King 13x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 4.5 x .75" - FK13x4.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-40-x-75-fk13x40x1a-m8-12 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_dbe4933f-7766-4786-8d28-5955bac0d24a.jpg?v=1781244700 Filter King 13x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 40 x .75" - FK13x40x1A-M8-12 Filter King 13x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 40 x .75" - FK13x40x1A-M8-12 https://hvacdirectusa.com/products/filter-king-13x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-41-5-x-75-fk13x41-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_cfbccf33-8a96-453d-a644-d608814432ec.jpg?v=1781244699 Filter King 13x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 41.5 x .75" - FK13x41.5x1A-M8-4 Filter King 13x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 41.5 x .75" - FK13x41.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x42-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-42-5-x-75-fk13x42-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fdb909f8-80c2-4513-b359-f953db5a3e22.jpg?v=1781244698 Filter King 13x42.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 42.5 x .75) - FK13x42.5x1A-M8-4 Filter King 13x42.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 42.5 x .75) - FK13x42.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-42-x-75-fk13x42x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a813f240-b4b8-4d96-a869-a34281a0f7b0.jpg?v=1781244697 Filter King 13x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 42 x .75" - FK13x42x1A-M8-4 Filter King 13x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 42 x .75" - FK13x42x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-43-5-x-75-fk13x43-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_44ccccbc-2e72-476b-8145-290efdec8178.jpg?v=1781244696 Filter King 13x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 43.5 x .75" - FK13x43.5x1A-M8-4 Filter King 13x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 43.5 x .75" - FK13x43.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-44-5-x-75-fk13x44-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9b075b75-bc52-4d14-9160-d2383da87e45.jpg?v=1781244696 Filter King 13x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 44.5 x .75" - FK13x44.5x1A-M8-4 Filter King 13x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 44.5 x .75" - FK13x44.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-44-x-75-fk13x44x1a-m8-1 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1b05e148-0abf-4c20-8812-f401558b70e3.jpg?v=1781244695 Filter King 13x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 44 x .75" - FK13x44x1A-M8-1 Filter King 13x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 44 x .75" - FK13x44x1A-M8-1 https://hvacdirectusa.com/products/filter-king-13x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-45-5-x-75-fk13x45-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d47acded-f4d4-4fe7-a6b5-dccbc5d8c1ba.jpg?v=1781244694 Filter King 13x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 45.5 x .75" - FK13x45.5x1A-M8-4 Filter King 13x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 45.5 x .75" - FK13x45.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x45x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-45-x-75-fk13x45x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_64f60a0e-0f18-4294-8fc4-cfe2704a26e0.jpg?v=1781244694 Filter King 13x45x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 45 x .75) - FK13x45x1A-M8-4 Filter King 13x45x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 45 x .75) - FK13x45x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x46-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-46-5-x-75-fk13x46-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9fd373e8-e315-4821-9c09-a2ebcec3322f.jpg?v=1781244690 Filter King 13x46.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 46.5 x .75) - FK13x46.5x1A-M8-4 Filter King 13x46.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 46.5 x .75) - FK13x46.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x46x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-46-x-75-fk13x46x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_760f03ad-fd61-4909-aea6-04c244ab11a6.jpg?v=1781244689 Filter King 13x46x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 46 x .75) - FK13x46x1A-M8-4 Filter King 13x46x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 46 x .75) - FK13x46x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x47x1-air-filter-4-pack-merv-8-actual-size-13-x-47-x-75-fk13x47x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_10b0ed47-75aa-4f19-84f4-c6eefa25241f.jpg?v=1781244688 Filter King 13x47x1 Air Filter 4-PACK MERV 8 Actual Size 13 x 47 x .75" - FK13x47x1A-M8-4 Filter King 13x47x1 Air Filter 4-PACK MERV 8 Actual Size 13 x 47 x .75" - FK13x47x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-49-x-75-fk13x49x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9b3b6a35-220d-44da-83bb-234ef8232375.jpg?v=1781244687 Filter King 13x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 49 x .75" - FK13x49x1A-M8-4 Filter King 13x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 49 x .75" - FK13x49x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-4-x-75-fk13x4x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8a9daf41-d85c-459e-a999-fc4243dae847.jpg?v=1781244685 Filter King 13x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 4 x .75" - FK13x4x1A-M8-4 Filter King 13x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 4 x .75" - FK13x4x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-5-5-x-75-fk13x5-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_19134a6d-4948-4902-be0b-185f8bcbf0af.jpg?v=1781244684 Filter King 13x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 5.5 x .75" - FK13x5.5x1A-M8-4 Filter King 13x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 5.5 x .75" - FK13x5.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-50-5-x-75-fk13x50-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6bb53507-28b8-4cc3-b0a5-63b06e79f606.jpg?v=1781244683 Filter King 13x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 50.5 x .75" - FK13x50.5x1A-M8-4 Filter King 13x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 50.5 x .75" - FK13x50.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x51-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-51-5-x-75-fk13x51-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a66232a2-0165-406e-a57a-2785bb94526b.jpg?v=1781244683 Filter King 13x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 51.5 x .75" - FK13x51.5x1A-M8 -4 Filter King 13x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 51.5 x .75" - FK13x51.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-13x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-52-5-x-75-fk13x52-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_59a9c1cc-f795-408f-915f-d1d2acc5a88e.jpg?v=1781244682 Filter King 13x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 52.5 x .75" - FK13x52.5x1A-M8-4 Filter King 13x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 52.5 x .75" - FK13x52.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x52x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-52-x-75-fk13x52x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aa650eac-ca59-4c17-86cb-ce103c908d51.jpg?v=1781244681 Filter King 13x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 52 x .75" - FK13x52x1A-M8-4 Filter King 13x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 52 x .75" - FK13x52x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x53-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-53-5-x-75-fk13x53-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3fbea31c-0cf7-4ed2-af0b-5a32699a69ef.jpg?v=1781244680 Filter King 13x53.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 53.5 x .75) - FK13x53.5x1A-M8-4 Filter King 13x53.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 53.5 x .75) - FK13x53.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-53-x-75-fk13x53x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2f079205-7e50-4469-bb57-c95f0e69e5be.jpg?v=1781244679 Filter King 13x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 53 x .75" - FK13x53x1A-M8 -4 Filter King 13x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 53 x .75" - FK13x53x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-13x54-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-54-5-x-75-fk13x54-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9af13555-7ed6-4b4a-beef-712b5d26ad3f.jpg?v=1781244679 Filter King 13x54.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 54.5 x .75) - FK13x54.5x1A-M8-4 Filter King 13x54.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 54.5 x .75) - FK13x54.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x54x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-54-x-75-fk13x54x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_523fb20f-511e-4974-b3a5-8c82a345d8a4.jpg?v=1781244678 Filter King 13x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 54 x .75" - FK13x54x1A-M8-4 Filter King 13x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 54 x .75" - FK13x54x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x55-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-55-5-x-75-fk13x55-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_caaa22be-3d43-4caa-b803-f4db4a4a5922.jpg?v=1781244677 Filter King 13x55.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 55.5 x .75) - FK13x55.5x1A-M8-4 Filter King 13x55.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 55.5 x .75) - FK13x55.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-55-x-75-fk13x55x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2e7e98d6-c7b3-47d1-8fd8-69c5af1e280d.jpg?v=1781244676 Filter King 13x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 55 x .75" - FK13x55x1A-M8-4 Filter King 13x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 55 x .75" - FK13x55x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x56-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-56-5-x-75-fk13x56-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_131fd079-d038-42f0-a56b-8be475020c72.jpg?v=1781244675 Filter King 13x56.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 56.5 x .75) - FK13x56.5x1A-M8-4 Filter King 13x56.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 56.5 x .75) - FK13x56.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x56x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-56-x-75-fk13x56x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_da99c640-9dc8-43d1-8c99-03cfc86aac20.jpg?v=1781244674 Filter King 13x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 56 x .75" - FK13x56x1A-M8-4 Filter King 13x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 56 x .75" - FK13x56x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-57-5-x-75-fk13x57-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4b0ec670-46fd-4c37-aae0-c06767189390.jpg?v=1781244674 Filter King 13x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 57.5 x .75" - FK13x57.5x1A-M8-4 Filter King 13x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 57.5 x .75" - FK13x57.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-58-5-x-75-fk13x58-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bf93b70c-9a7a-4ee3-b773-95c75493c82f.jpg?v=1781244673 Filter King 13x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 58.5 x .75" - FK13x58.5x1A-M8-4 Filter King 13x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 58.5 x .75" - FK13x58.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-58-x-75-fk13x58x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_04ffbfaf-5afe-4906-9fa2-83ba447d198d.jpg?v=1781244672 Filter King 13x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 58 x .75" - FK13x58x1A-M8-4 Filter King 13x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 58 x .75" - FK13x58x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-58-x-75-fk13x58x1a-m8-4-copy 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e582df6d-2e4c-4518-a4cc-895c3dfafd14.jpg?v=1781244672 Filter King 13x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 58 x .75" - FK13x58x1A-M8-4 - Copy Filter King 13x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 58 x .75" - FK13x58x1A-M8-4 - Copy https://hvacdirectusa.com/products/filter-king-13x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-59-5-x-75-fk13x59-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3183cd4f-5d54-4de6-8f1f-6f8119fc542d.jpg?v=1781244670 Filter King 13x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 59.5 x .75" - FK13x59.5x1A-M8-4 Filter King 13x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 59.5 x .75" - FK13x59.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x59x1-air-filter-4-pack-merv-8-actual-size-13-x-59-x-75-fk13x59x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f4728b6b-ebd3-49a9-a443-c9ab3a50781d.jpg?v=1781244670 Filter King 13x59x1 Air Filter 4-PACK MERV 8 Actual Size 13 x 59 x .75" - FK13x59x1A-M8-4 Filter King 13x59x1 Air Filter 4-PACK MERV 8 Actual Size 13 x 59 x .75" - FK13x59x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x60-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-60-5-x-75-fk13x60-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_187e7ea9-b858-4d02-9c01-de6babec7f68.jpg?v=1781244669 Filter King 13x60.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 60.5 x .75) - FK13x60.5x1A-M8-4 Filter King 13x60.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 60.5 x .75) - FK13x60.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-60-x-75-fk13x60x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bea2a60f-d41e-4b91-b672-edfb2f56479b.jpg?v=1781244668 Filter King 13x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 60 x .75" - FK13x60x1A-M8-4 Filter King 13x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 60 x .75" - FK13x60x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-61-5-x-75-fk13x61-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2383628b-e3f1-4bc4-b3e6-c789ecab010a.jpg?v=1781244667 Filter King 13x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 61.5 x .75" - FK13x61.5x1A-M8-4 Filter King 13x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 61.5 x .75" - FK13x61.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x61x1-air-filter-4-pack-merv-8-actual-size-13-x-61-x-75-fk13x61x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_16db5653-f55d-42b1-bf5a-34b59a07b681.jpg?v=1781244666 Filter King 13x61x1 Air Filter 4-PACK MERV 8 Actual Size 13 x 61 x .75" - FK13x61x1A-M8-4 Filter King 13x61x1 Air Filter 4-PACK MERV 8 Actual Size 13 x 61 x .75" - FK13x61x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-62-5-x-75-fk13x62-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ee12f78b-8a19-4443-8766-9a5b63631b92.jpg?v=1781244665 Filter King 13x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 62.5 x .75" - FK13x62.5x1A-M8-4 Filter King 13x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 62.5 x .75" - FK13x62.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x62x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-62-x-75-fk13x62x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0684b5c9-8c36-4615-ab02-5e83e30eae67.jpg?v=1781244665 Filter King 13x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 62 x .75" - FK13x62x1A-M8-4 Filter King 13x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 62 x .75" - FK13x62x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x63-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-63-5-x-75-fk13x63-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5f1ff4c3-fb76-4e46-bfb0-253864abf1c8.jpg?v=1781244664 Filter King 13x63.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 63.5 x .75) - FK13x63.5x1A-M8-4 Filter King 13x63.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 63.5 x .75) - FK13x63.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x63x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-63-x-75-fk13x63x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1e35f3e0-08d1-40f8-a31e-6e3c16d441a4.jpg?v=1781244663 Filter King 13x63x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 63 x .75) - FK13x63x1A-M8-4 Filter King 13x63x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 63 x .75) - FK13x63x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x64-5x1-air-filter-4-pack-merv-8-actual-size-13-x-64-5-x-75-fk13x64-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0ee860e1-d047-47b4-b475-cc10402b3b66.jpg?v=1781244662 Filter King 13x64.5x1 Air Filter 4-PACK MERV 8 Actual Size 13 x 64.5 x .75" - FK13x64.5x1A-M8-4 Filter King 13x64.5x1 Air Filter 4-PACK MERV 8 Actual Size 13 x 64.5 x .75" - FK13x64.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x64x1-air-filter-4-pack-merv-8-actual-size-13-x-64-x-75-fk13x64x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_11d020d5-44a7-441c-b3a1-c43ae6fa1db2.jpg?v=1781244661 Filter King 13x64x1 Air Filter 4-PACK MERV 8 Actual Size 13 x 64 x .75" - FK13x64x1A-M8-4 Filter King 13x64x1 Air Filter 4-PACK MERV 8 Actual Size 13 x 64 x .75" - FK13x64x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-65-5-x-75-fk13x65-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a445556f-8f9a-44c6-82a8-968840ffd044.jpg?v=1781244660 Filter King 13x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 65.5 x .75" - FK13x65.5x1A-M8-4 Filter King 13x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 65.5 x .75" - FK13x65.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-65-x-75-fk13x65x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e464927e-eb10-4e07-b807-81273fe1e2c6.jpg?v=1781244660 Filter King 13x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 65 x .75" - FK13x65x1A-M8-4 Filter King 13x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 65 x .75" - FK13x65x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-66-x-75-fk13x66x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e18a3a1b-edf9-4e87-b22c-3a87fd284fb8.jpg?v=1781244659 Filter King 13x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 66 x .75" - FK13x66x1A-M8-4 Filter King 13x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 66 x .75" - FK13x66x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-6-x-75-fk13x6x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9c71b598-f8df-4809-bb12-607a832a7ed8.jpg?v=1781244658 Filter King 13x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 6 x .75" - FK13x6x1A-M8-4 Filter King 13x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 6 x .75" - FK13x6x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-7-5-x-75-fk13x7-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2235483c-883c-4b15-838c-67c8bbf3d033.jpg?v=1781244657 Filter King 13x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 7.5 x .75" - FK13x7.5x1A-M8-4 Filter King 13x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 7.5 x .75" - FK13x7.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-7-x-75-fk13x7x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_219531e8-5e9f-4643-a4e2-c7a14b705b67.jpg?v=1781244657 Filter King 13x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 7 x .75" - FK13x7x1A-M8-4 Filter King 13x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 7 x .75" - FK13x7x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-8-x-75-fk13x8x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b8bbbf22-7c80-4e15-961e-a66efb3d25ba.jpg?v=1781244656 Filter King 13x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 8 x .75" - FK13x8x1A-M8-4 Filter King 13x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 8 x .75" - FK13x8x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x9-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-13-x-9-5-x-75-fk13x9-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9245cad9-a61e-49bd-baec-f6f101a79cf9.jpg?v=1781244655 Filter King 13x9.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 9.5 x .75) - FK13x9.5x1A-M8-4 Filter King 13x9.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 9.5 x .75) - FK13x9.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-13x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-9-x-75-fk13x9x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7ca0cb3a-ffb5-415d-88a7-60429cc41e5d.jpg?v=1781244654 Filter King 13x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 9 x .75" - FK13x9x1A-M8-4 Filter King 13x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 9 x .75" - FK13x9x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x10-5x1-air-filter-4-pack-merv-8-actual-size-14-5-x-10-5-x-75-fk14-5x10-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3c67afb6-ae72-4dc6-8cec-79ee36872348.jpg?v=1781244653 Filter King 14.5x10.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 10.5 x .75" - FK14.5x10.5x1A-M8-4 Filter King 14.5x10.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 10.5 x .75" - FK14.5x10.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-11-5-x-75-fk14-5x11-5x1a-m8 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_252f6f8f-98cc-4947-8ae2-e8e070cf50ce.jpg?v=1781244653 Filter King 14.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 11.5 x .75" - FK14.5x11.5x1A-M8 Filter King 14.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 11.5 x .75" - FK14.5x11.5x1A-M8 https://hvacdirectusa.com/products/filter-king-14-5x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-11-x-75-fk14-5x11x1a-m84 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_fed2a8bf-0da8-4dd3-aad7-27f65b1314d1.jpg?v=1781244652 Filter King 14.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 11 x .75" - FK14.5x11x1A-M84 Filter King 14.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 11 x .75" - FK14.5x11x1A-M84 https://hvacdirectusa.com/products/filter-king-14-5x12x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-12-x-75-fk14-5x12x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e115ee70-b246-456d-b48c-b07b92746c35.jpg?v=1781244651 Filter King 14.5x12x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 12 x .75) - FK14.5x12x1A-M8-4 Filter King 14.5x12x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 12 x .75) - FK14.5x12x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x13-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-13-5-x-75-fk14-5x13-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2527f0f4-b2e5-4b38-8917-f8c88e0f41f4.jpg?v=1781244650 Filter King 14.5x13.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 13.5 x .75) - FK14.5x13.5x1A-M8-4 Filter King 14.5x13.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 13.5 x .75) - FK14.5x13.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-13-x-75-fk14-5x13x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_149f40b9-3237-416d-88d1-519eab39d538.jpg?v=1781244650 Filter King 14.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 13 x .75" - FK14.5x13x1A-M8-4 Filter King 14.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 13 x .75" - FK14.5x13x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-14-5-x-75-fk14-5x14-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b3abb995-e9b5-4e71-b9e7-f103385ea947.jpg?v=1781244649 Filter King 14.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 14.5 x .75" - FK14.5x14.5x1A-M8 - 4 Filter King 14.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 14.5 x .75" - FK14.5x14.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-14-5x14-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-14-5-x-75-fk14-5x14-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c9f17640-510b-4049-9ff5-52bf31ef77ae.jpg?v=1781244648 Filter King 14.5x14.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 14.5 x .75" - FK14.5x14.5x1A-M8-3 Filter King 14.5x14.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 14.5 x .75" - FK14.5x14.5x1A-M8-3 https://hvacdirectusa.com/products/filter-king-14-5x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-14-x-75-fk14-5x14x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_93e2552a-1963-41a6-9f69-497ba90b6099.jpg?v=1781244647 Filter King 14.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 14 x .75" - FK14.5x14x1A-M8-4 Filter King 14.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 14 x .75" - FK14.5x14x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-15-5-x-75-fk14-5x15-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_025cd784-7127-4536-b0a4-6c8394de5ee5.jpg?v=1781244646 Filter King 14.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 15.5 x .75" - FK14.5x15.5x1A-M8-4 Filter King 14.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 15.5 x .75" - FK14.5x15.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-15-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5633c76f-f383-4c57-9051-fcc2b592a6bf.jpg?v=1781244646 Filter King 14.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 15 x .75" Filter King 14.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 15 x .75" https://hvacdirectusa.com/products/filter-king-14-5x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-16-5-x-75-fk14-5x16-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c02f9914-08ec-402a-97a3-54d006c27b51.jpg?v=1781244645 Filter King 14.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 16.5 x .75" - FK14.5x16.5x1A-M8-4 Filter King 14.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 16.5 x .75" - FK14.5x16.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-16-x-75-fk14-5x16x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_537fd2c4-f662-43df-9924-94a138f65689.jpg?v=1781244644 Filter King 14.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 16 x .75" - FK14.5x16x1A-M8-4 Filter King 14.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 16 x .75" - FK14.5x16x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-17-5-x-75-fk14-5x17-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0f5e9285-6518-4f43-bd6c-92665bd7aca1.jpg?v=1781244643 Filter King 14.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 17.5 x .75" - FK14.5x17.5x1A-M8-4 Filter King 14.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 17.5 x .75" - FK14.5x17.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-17-x-75-fk14-5x17x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_84b8daa4-a34e-40d5-86ae-bdd5602a6a02.jpg?v=1781244642 Filter King 14.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 17 x .75" - FK14.5x17x1A-M8-4 Filter King 14.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 17 x .75" - FK14.5x17x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x18-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-18-5-x-75-fk14-5x18-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_786250d2-c68c-49db-9984-710f5b7b527b.jpg?v=1781244642 Filter King 14.5x18.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 18.5 x .75) - FK14.5x18.5x1A-M8-4 Filter King 14.5x18.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 18.5 x .75) - FK14.5x18.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-5-x-76 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_06950655-0466-41b8-b8d9-131c98c56e7a.jpg?v=1781244641 Filter King 14.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75" Filter King 14.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-14-5x19-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-5-x-75-fk14-5x19-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9cd33d88-4af7-427c-9eb9-f3c55f377dac.jpg?v=1781244640 Filter King 14.5x19.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75" - FK14.5x19.5x1A-M8-3 Filter King 14.5x19.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75" - FK14.5x19.5x1A-M8-3 https://hvacdirectusa.com/products/filter-king-14-5x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3c7c1671-339f-4ab3-b053-586c98363b6f.jpg?v=1781244639 Filter King 14.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19 x .75" Filter King 14.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19 x .75" https://hvacdirectusa.com/products/filter-king-14-5x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-20-5-x-75-fk14-5x20-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_56f1984f-2760-4816-b6de-3d02d668a676.jpg?v=1781244638 Filter King 14.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 20.5 x .75" - FK14.5x20.5x1A-M8-4 Filter King 14.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 20.5 x .75" - FK14.5x20.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-20-x-75-fk14-5x20x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6a483263-a010-4453-812a-c89c9be495ba.jpg?v=1781244638 Filter King 14.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 20 x .75" - FK14.5x20x1A-M8 -4 Filter King 14.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 20 x .75" - FK14.5x20x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-14-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-21-5-x-75-fk14-5x21-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6f7815da-7066-4d92-b2a4-2dec545ea35e.jpg?v=1781244637 Filter King 14.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 21.5 x .75" - FK14.5x21.5x1A-M8 - 4 Filter King 14.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 21.5 x .75" - FK14.5x21.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-14-5x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-21-x-75-fk14-5x21x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_449c9c8b-4973-45a0-9a67-c6a696565c08.jpg?v=1781244636 Filter King 14.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 21 x .75" - FK14.5x21x1A-M8-4 Filter King 14.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 21 x .75" - FK14.5x21x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x22-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-22-5-x-75-fk14-5x22-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_aa01b91d-6ec8-47ad-8875-577d32bf19fc.jpg?v=1781244635 Filter King 14.5x22.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 22.5 x .75) - FK14.5x22.5x1A-M8-4 Filter King 14.5x22.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 22.5 x .75) - FK14.5x22.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-22-x-75-fk14-5x22x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8058b0b2-13c3-459d-94cb-32b3b3bba0aa.jpg?v=1781244635 Filter King 14.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 22 x .75" - FK14.5x22x1A-M8-4 Filter King 14.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 22 x .75" - FK14.5x22x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-23-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bf9e2c29-91da-4c49-98d8-0840a7246416.jpg?v=1781244634 Filter King 14.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x .75" Filter King 14.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-14-5x23-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-23-5-x-75-fk14-5x23-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_213143ea-a5fd-4ba3-961e-9488b7d5a95c.jpg?v=1781244633 Filter King 14.5x23.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x .75" - FK14.5x23.5x1A-M8 -3 Filter King 14.5x23.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x .75" - FK14.5x23.5x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-14-5x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-23-x-75-fk14-5x23x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b4ef980a-a8b3-45ee-81cc-62b986d5d415.jpg?v=1781244632 Filter King 14.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23 x .75" - FK14.5x23x1A-M8-4 Filter King 14.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23 x .75" - FK14.5x23x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-5-x-75-fk14-5x24-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e1a8d652-ffda-44ac-95df-a709b4833424.jpg?v=1781244631 Filter King 14.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" - FK14.5x24.5x1A-M8 - 4 Filter King 14.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" - FK14.5x24.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-14-5x24-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-5-x-75-fk14-5x24-5x1a-m8-3 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_56192e6e-7fd7-407f-8fa9-fd71a5954ef9.jpg?v=1781244630 Filter King 14.5x24.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" - FK14.5x24.5x1A-M8 -3 Filter King 14.5x24.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" - FK14.5x24.5x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-14-5x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-x-75-fk14-5x24x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_99f45e64-3061-4bd9-879c-e897bdf9fd7b.jpg?v=1781244630 Filter King 14.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24 x .75" - FK14.5x24x1A-M8-4 Filter King 14.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24 x .75" - FK14.5x24x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-25-x-75-fk14-5x25x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8226021b-6191-4b07-986c-f45831e14818.jpg?v=1781244629 Filter King 14.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 25 x .75" - FK14.5x25x1A-M8-4 Filter King 14.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 25 x .75" - FK14.5x25x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-26-5-x-75-fk14-5x26-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_71a69fbc-30c5-40bb-a59a-d35bb841d639.jpg?v=1781244629 Filter King 14.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 26.5 x .75" - FK14.5x26.5x1A-M8-4 Filter King 14.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 26.5 x .75" - FK14.5x26.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-26-x-75-fk14-5x26x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_371459c0-87c8-4ffb-88b3-94fc7634d84d.jpg?v=1781244628 Filter King 14.5x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 26 x .75" - FK14.5x26x1A-M8-4 Filter King 14.5x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 26 x .75" - FK14.5x26x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x27-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-27-5-x-75-fk14-5x27-5x1a-m8 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d2e442a2-15b0-4227-b92f-d2f27af64777.jpg?v=1781244626 Filter King 14.5x27.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 27.5 x .75) - FK14.5x27.5x1A-M8 Filter King 14.5x27.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 27.5 x .75) - FK14.5x27.5x1A-M8 https://hvacdirectusa.com/products/filter-king-14-5x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-27-x-75-fk14-5x27x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_32ac5e1a-189c-4cae-8b74-56fed4f4eb00.jpg?v=1781244625 Filter King 14.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 27 x .75" - FK14.5x27x1A-M8-4 Filter King 14.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 27 x .75" - FK14.5x27x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-28-5-x-75-fk14-5x28-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b426e714-72f9-4d3e-af16-81af26232786.jpg?v=1781244625 Filter King 14.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 28.5 x .75" - FK14.5x28.5x1A-M8-4 Filter King 14.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 28.5 x .75" - FK14.5x28.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-28-x-75-fk14-5x28x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_da44d851-d51c-40bb-8675-34204c81c663.jpg?v=1781244624 Filter King 14.5x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 28 x .75" - FK14.5x28x1A-M8-4 Filter King 14.5x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 28 x .75" - FK14.5x28x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-29-5-x-75-fk14-5x29-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4c8abc31-6503-4f19-b70d-72ad63f396be.jpg?v=1781244623 Filter King 14.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x .75" - FK14.5x29.5x1A-M8 - 4 Filter King 14.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x .75" - FK14.5x29.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-14-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-29-5-x-75-fk14-5x29-5x1a-m8-5 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_d63a9eb7-8e0b-4319-8083-5b8109051c13.jpg?v=1781244622 Filter King 14.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x .75" - FK14.5x29.5x1A-M8-4 Filter King 14.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x .75" - FK14.5x29.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-29-x-75-fk14-5x29x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6daedc03-e518-4bf0-8ffc-042b7afc3eeb.jpg?v=1781244621 Filter King 14.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29 x .75" - FK14.5x29x1A-M8-4 Filter King 14.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29 x .75" - FK14.5x29x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x30-5x1-air-filter-4-pack-merv-8-actual-size-14-5-x-30-5-x-75-fk14-5x30-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_e9df94c0-ccdc-42ea-a13a-9be3f3cd703e.jpg?v=1781244621 Filter King 14.5x30.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 30.5 x .75" - FK14.5x30.5x1A-M8-4 Filter King 14.5x30.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 30.5 x .75" - FK14.5x30.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-31-5-x-75-fk14-5x31-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_8d4367f4-4e26-41b7-abb6-c99ba796e3e7.jpg?v=1781244620 Filter King 14.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 31.5 x .75" - FK14.5x31.5x1A-M8-4 Filter King 14.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 31.5 x .75" - FK14.5x31.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-31-x-75-fk14-5x31x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_74c8806b-b177-43a8-8f81-dbf17069a014.jpg?v=1781244619 Filter King 14.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 31 x .75" - FK14.5x31x1A-M8-4 Filter King 14.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 31 x .75" - FK14.5x31x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-32-5-x-75-fk14-5x32-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_deda1a5f-d7d9-40c3-99f2-4d873e951a28.jpg?v=1781244618 Filter King 14.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 32.5 x .75" - FK14.5x32.5x1A-M8-4 Filter King 14.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 32.5 x .75" - FK14.5x32.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-32-x-75-fk14-5x32x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_4fd916c0-3aad-48fd-8170-2485cc673e96.jpg?v=1781244617 Filter King 14.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 32 x .75" - FK14.5x32x1A-M8-4 Filter King 14.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 32 x .75" - FK14.5x32x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-33-x-75-fk14-5x33x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_61803656-b717-425b-9039-a327a62e0f19.jpg?v=1781244617 Filter King 14.5x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 33 x .75" - FK14.5x33x1A-M8-4 Filter King 14.5x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 33 x .75" - FK14.5x33x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x34-5x1-air-filter-4-pack-merv-8-actual-size-14-5-x-34-5-x-75-fk14-5x34-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b49599d6-c499-473f-913b-4959c931f13c.jpg?v=1781244616 Filter King 14.5x34.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 34.5 x .75" - FK14.5x34.5x1A-M8-4 Filter King 14.5x34.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 34.5 x .75" - FK14.5x34.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-34-x-75-fk14-5x34x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_c035ae69-d173-4a8c-bbba-4107b509eba2.jpg?v=1781244615 Filter King 14.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 34 x .75" - FK14.5x34x1A-M8-4 Filter King 14.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 34 x .75" - FK14.5x34x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-35-x-75-fk14-5x35x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a64b3a96-006d-4ad5-8159-8bd1ae90ef37.jpg?v=1781244614 Filter King 14.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 35 x .75" - FK14.5x35x1A-M8-4 Filter King 14.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 35 x .75" - FK14.5x35x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-36-x-75-fk14-5x36x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_1bdaddb1-c892-4223-9f11-b6ff5553d7df.jpg?v=1781244613 Filter King 14.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 36 x .75" - FK14.5x36x1A-M8-4 Filter King 14.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 36 x .75" - FK14.5x36x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x37-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-37-5-x-75-fk14-5x37-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f22ed662-0434-4f99-82e9-9ddaf104546d.jpg?v=1781244612 Filter King 14.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 37.5 x .75" - FK14.5x37.5x1A-M8-4 Filter King 14.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 37.5 x .75" - FK14.5x37.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-37-x-75-fk14-5x37x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_42584078-9ab8-46f2-a43d-de679df297a1.jpg?v=1781244612 Filter King 14.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 37 x .75" - FK14.5x37x1A-M8-4 Filter King 14.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 37 x .75" - FK14.5x37x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x39-5x1-air-filter-4-pack-merv-8-actual-size-14-5-x-39-5-x-75-fk14-5x39-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bdfac466-6719-4684-92a4-b78508887c6b.jpg?v=1781244611 Filter King 14.5x39.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 39.5 x .75" - FK14.5x39.5x1A-M8-4 Filter King 14.5x39.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 39.5 x .75" - FK14.5x39.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x39x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-39-x-75-fk14-5x39x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_3685abe4-3327-4795-aa49-43282f0395cf.jpg?v=1781244610 Filter King 14.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 39 x .75" - FK14.5x39x1A-M8 -4 Filter King 14.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 39 x .75" - FK14.5x39x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-14-5x4-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-4-5-x-75-fk14-5x4-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9a6da3c7-7b0c-4910-aa7a-3e5e6506f879.jpg?v=1781244610 Filter King 14.5x4.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 4.5 x .75) - FK14.5x4.5x1A-M8-4 Filter King 14.5x4.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 4.5 x .75) - FK14.5x4.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x40-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-40-5-x-75-fk14-5x40-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_0c3d8bad-25b2-480d-abd4-d4931d25bb0d.jpg?v=1781244608 Filter King 14.5x40.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 40.5 x .75) - FK14.5x40.5x1A-M8-4 Filter King 14.5x40.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 40.5 x .75) - FK14.5x40.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x41x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-41-x-75-fk14-5x41x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_7f805cfc-c807-4591-bd22-760cdf5b2862.jpg?v=1781244608 Filter King 14.5x41x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 41 x .75) - FK14.5x41x1A-M8-4 Filter King 14.5x41x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 41 x .75) - FK14.5x41x1A-M8-4 https://hvacdirectusa.com/products/rockruth-14-5x42-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-42-5-x-75 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_bc9b2c9e-dee6-4953-8c2a-788bfb817547.jpg?v=1781244607 Rockruth 14.5x42.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 42.5 x .75) Rockruth 14.5x42.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 42.5 x .75) https://hvacdirectusa.com/products/filter-king-14-5x43-5x1-air-filter-4-pack-merv-8-actual-size-14-5-x-43-5-x-75-fk14-5x43-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_425b5c21-f61f-4c1a-8372-b839ab516b95.jpg?v=1781244599 Filter King 14.5x43.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 43.5 x .75" - FK14.5x43.5x1A-M8-4 Filter King 14.5x43.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 43.5 x .75" - FK14.5x43.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-43-x-75-fk14-5x43x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_a860e83d-3f13-498f-a10d-147407d0c5e6.jpg?v=1781244598 Filter King 14.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 43 x .75" - FK14.5x43x1A-M8-4 Filter King 14.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 43 x .75" - FK14.5x43x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x44-5x1-air-filter-4-pack-merv-8-actual-size-14-5-x-44-5-x-75-fk14-5x44-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_256e7bee-ca65-45c1-8328-c30f02d47c1b.jpg?v=1781244597 Filter King 14.5x44.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 44.5 x .75" - FK14.5x44.5x1A-M8-4 Filter King 14.5x44.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 44.5 x .75" - FK14.5x44.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-44-x-75-fk14-5x44x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_60c0eb43-8bc8-40a4-89c5-7291428b1ec4.jpg?v=1781244595 Filter King 14.5x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 44 x .75" - FK14.5x44x1A-M8-4 Filter King 14.5x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 44 x .75" - FK14.5x44x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-45-5-x-75-fk14-5x45-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ba1c16e3-011e-4b83-abe2-18f88e647c76.jpg?v=1781244594 Filter King 14.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 45.5 x .75" - FK14.5x45.5x1A-M8-4 Filter King 14.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 45.5 x .75" - FK14.5x45.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x45x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-45-x-75-fk14-5x45x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_6dc4fd44-0b78-4b05-9faa-f0d3580dc234.jpg?v=1781244593 Filter King 14.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 45 x .75" - FK14.5x45x1A-M8-4 Filter King 14.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 45 x .75" - FK14.5x45x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x46-5x1-air-filter-merv-8-4-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-14-5-x-46-5-x-75-fk14-5x46-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_62fd1d67-e4e5-4581-99ec-f730624c5d61.jpg?v=1781244592 Filter King 14.5x46.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 46.5 x .75) - FK14.5x46.5x1A-M8-4 Filter King 14.5x46.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 46.5 x .75) - FK14.5x46.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x47-5x1-air-filter-4-pack-merv-8-actual-size-14-5-x-47-5-x-75-fk14-5x47-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_ccc41373-0b34-4742-9951-346b18ec0308.jpg?v=1781244591 Filter King 14.5x47.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 47.5 x .75" - FK14.5x47.5x1A-M8-4 Filter King 14.5x47.5x1 Air Filter 4-PACK MERV 8 Actual Size 14.5 x 47.5 x .75" - FK14.5x47.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-47-x-75-fk14-5x47x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_f73d6f4d-4bd1-404e-9b28-784f32d5d414.jpg?v=1781244590 Filter King 14.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 47 x .75" - FK14.5x47x1A-M8-4 Filter King 14.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 47 x .75" - FK14.5x47x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-48-5-x-75-fk14-5x48-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_65f3f3ff-6079-43ba-9e61-6709c366b16d.jpg?v=1781244589 Filter King 14.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 48.5 x .75" - FK14.5x48.5x1A-M8-4 Filter King 14.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 48.5 x .75" - FK14.5x48.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-48-x-75-fk14-5x48x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_02ed3451-0ffd-4b8c-92b3-eed17464c479.jpg?v=1781244589 Filter King 14.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 48 x .75" - FK14.5x48x1A-M8-4 Filter King 14.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 48 x .75" - FK14.5x48x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-49-5-x-75-fk14-5x49-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5d62350b-0296-4f34-8752-89abbc2bfb75.jpg?v=1781244590 Filter King 14.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 49.5 x .75" - FK14.5x49.5x1A-M8-4 Filter King 14.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 49.5 x .75" - FK14.5x49.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-49-x-75-fk14-5x49x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_83dd2386-5ef2-436e-b0c0-e6c09e6f9dce.jpg?v=1781244587 Filter King 14.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 49 x .75" - FK14.5x49x1A-M8-4 Filter King 14.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 49 x .75" - FK14.5x49x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-5-5-x-75-fk14-5x5-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_32168418-a00b-4ee7-8e8c-0eb2cfd265aa.jpg?v=1781244586 Filter King 14.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 5.5 x .75" - FK14.5x5.5x1A-M8-4 Filter King 14.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 5.5 x .75" - FK14.5x5.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-50-x-75-fk14-5x50x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_9726f0ac-637c-4a89-b84a-3757d0728e0a.jpg?v=1781244586 Filter King 14.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 50 x .75" - FK14.5x50x1A-M8-4 Filter King 14.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 50 x .75" - FK14.5x50x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x51-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-51-5-x-75-fk14-5x51-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_85e77192-0b85-4402-a7bb-85ec72ff5624.jpg?v=1781244585 Filter King 14.5x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 51.5 x .75" - FK14.5x51.5x1A-M8-4 Filter King 14.5x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 51.5 x .75" - FK14.5x51.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x51x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-51-x-75-fk14-5x51x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_2973cf65-2c57-4532-94a4-9239d04e658e.jpg?v=1781244584 Filter King 14.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 51 x .75" - FK14.5x51x1A-M8-4 Filter King 14.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 51 x .75" - FK14.5x51x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x52x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-52-x-75-fk14-5x52x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_556417e4-5285-4555-a55a-0c4a855d1293.jpg?v=1781244583 Filter King 14.5x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 52 x .75" - FK14.5x52x1A-M8-4 Filter King 14.5x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 52 x .75" - FK14.5x52x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-53-5-x-75-fk14-5x53-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5eb99508-1ada-4b58-9985-dad78d71f3f1.jpg?v=1781244582 Filter King 14.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 53.5 x .75" - FK14.5x53.5x1A-M8-4 Filter King 14.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 53.5 x .75" - FK14.5x53.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-53-x-75-fk14-5x53x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_36afb315-e23a-48ed-ba83-b7051062bc4d.jpg?v=1781244582 Filter King 14.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 53 x .75" - FK14.5x53x1A-M8-4 Filter King 14.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 53 x .75" - FK14.5x53x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x54-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-54-5-x-75-fk14-5x54-5x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_b25aa8c2-5cfa-4fc8-814e-efcfc9f72767.jpg?v=1781244581 Filter King 14.5x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 54.5 x .75" - FK14.5x54.5x1A-M8-4 Filter King 14.5x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 54.5 x .75" - FK14.5x54.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-14-5x54x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-54-x-75-fk14-5x54x1a-m8-4 2026-06-13T02:34:25-04:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/51UGq-y0NxL_5e1d2789-4907-4f9f-bdeb-e52e83351bf0.jpg?v=1781244580 Filter King 14.5x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 54 x .75" - FK14.5x54x1A-M8 -4 Filter King 14.5x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 54 x .75" - FK14.5x54x1A-M8 -4