https://hvacdirectusa.com/products/filter-king-21-5x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-60-x-75-fk21-5x60x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_867d6143-1563-4309-b1b5-ec5b7196d27a.jpg?v=1793223349 HVAC DIRECT USA FILTERS KING 21.5x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 60 x .75" - FK21.5x60x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21.5x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 60 x .75" - FK21.5x60x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21-5x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-61-5-x-75-fk21-5x61-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_75f7227b-cfb2-4edf-acbc-aa56ebc52b44.jpg?v=1793223348 HVAC DIRECT USA FILTERS KING 21.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 61.5 x .75" - FK21.5x61.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 61.5 x .75" - FK21.5x61.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21-5x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-61-x-75-fk21-5x61x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c079dfbe-edad-4e2d-8be0-96d144498690.jpg?v=1793223347 HVAC DIRECT USA FILTERS KING 21.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 61 x .75" - FK21.5x61x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 21.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 61 x .75" - FK21.5x61x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-21-5x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-62-5-x-75-fk21-5x62-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1c2d9a14-a04e-49fc-aae2-ea218c9a86dc.jpg?v=1793223345 HVAC DIRECT USA FILTERS KING 21.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 62.5 x .75" - FK21.5x62.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 62.5 x .75" - FK21.5x62.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21-5x62x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-62-x-75-fk21-5x62x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9296fe34-a684-4ecd-ae73-fa3b7b9a2747.jpg?v=1793223345 HVAC DIRECT USA FILTERS KING 21.5x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 62 x .75" - FK21.5x62x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21.5x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 62 x .75" - FK21.5x62x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21-5x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-63-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bf8ce651-5716-4570-8511-e81496ecf809.jpg?v=1793223343 HVAC DIRECT USA FILTERS KING 21.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 63.5 x .75" HVAC DIRECT USA FILTERS KING 21.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 63.5 x .75" https://hvacdirectusa.com/products/filter-king-21-5x64-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-64-5-x-75-fk21-5x64-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bbb0708f-e95f-418b-b6e1-d2e34605c242.jpg?v=1793223342 HVAC DIRECT USA FILTERS KING 21.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 64.5 x .75" - FK21.5x64.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 64.5 x .75" - FK21.5x64.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21-5x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-65-x-75-fk21-5x65x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_37a2e3b8-5b1b-4b4a-a160-bbd9d3e84871.jpg?v=1793223340 HVAC DIRECT USA FILTERS KING 21.5x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 65 x .75" - FK21.5x65x1A-M8-4 HVAC DIRECT USA FILTERS KING 21.5x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 65 x .75" - FK21.5x65x1A-M8-4 https://hvacdirectusa.com/products/filter-king-21-5x66-5x1-air-filter-4-pack-merv-8-actual-size-21-5-x-66-5-x-75-fk21-5x66-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a3b4c355-3ee1-4dae-a53a-377a8162544a.jpg?v=1793223339 HVAC DIRECT USA FILTERS KING 21.5x66.5x1 Air Filter 4-PACK MERV 8 Actual Size 21.5 x 66.5 x .75" - FK21.5x66.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21.5x66.5x1 Air Filter 4-PACK MERV 8 Actual Size 21.5 x 66.5 x .75" - FK21.5x66.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21-5x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-66-x-75-fk21-5x66x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f073e4b6-719f-419c-a03d-00a5600e1b2a.jpg?v=1793223338 HVAC DIRECT USA FILTERS KING 21.5x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 66 x .75" - FK21.5x66x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21.5x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 66 x .75" - FK21.5x66x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21-5x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-6-x-75-fk21-5x6x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5a817504-7b80-4944-b438-7a2928001754.jpg?v=1793223337 HVAC DIRECT USA FILTERS KING 21.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 6 x .75" - FK21.5x6x1A-M8-4 HVAC DIRECT USA FILTERS KING 21.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 6 x .75" - FK21.5x6x1A-M8-4 https://hvacdirectusa.com/products/filter-king-21-5x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-7-5-x-75-fk21-5x7-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_640a2c7a-752d-4371-8757-c8c1fd6c2218.jpg?v=1793223336 HVAC DIRECT USA FILTERS KING 21.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 7.5 x .75" - FK21.5x7.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 7.5 x .75" - FK21.5x7.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21-5x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-8-5-x-75-fk21-5x8-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_824d4a2c-8283-4334-891b-55c1b42bfe27.jpg?v=1793223334 HVAC DIRECT USA FILTERS KING 21.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 8.5 x .75" - FK21.5x8.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 8.5 x .75" - FK21.5x8.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21-5x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-8-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bea3671a-892e-44ae-b298-466f616d74b1.jpg?v=1793223333 HVAC DIRECT USA FILTERS KING 21.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 8 x .75" - HVAC DIRECT USA FILTERS KING 21.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 8 x .75" - https://hvacdirectusa.com/products/filter-king-21-5x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-9-5-x-75-fk21-5x9-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_288bb9f6-ee64-4ff2-b9d1-f385037cc716.jpg?v=1793223332 HVAC DIRECT USA FILTERS KING 21.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 9.5 x .75" - FK21.5x9.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 9.5 x .75" - FK21.5x9.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-10-x-75-fk21x10x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_46bc5dd6-e088-4931-bdaa-a67279f961be.jpg?v=1793223330 HVAC DIRECT USA FILTERS KING 21x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 10 x .75" - FK21x10x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 10 x .75" - FK21x10x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-11-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_596fb39e-c362-481b-86eb-b56ece701f86.jpg?v=1793223329 HVAC DIRECT USA FILTERS KING 21x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 11.5 x .75" HVAC DIRECT USA FILTERS KING 21x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 11.5 x .75" https://hvacdirectusa.com/products/filter-king-21x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-11-x-75-fk21x11x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3535e3dc-dbd3-43e9-9d3d-d8ac1afbb751.jpg?v=1793223327 HVAC DIRECT USA FILTERS KING 21x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 11 x .75" - FK21x11x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 11 x .75" - FK21x11x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-12-5-x-75-fk21x12-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_60b79b7a-575d-418c-be84-7463c6da3c8a.jpg?v=1793223326 HVAC DIRECT USA FILTERS KING 21x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 12.5 x .75" - FK21x12.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 12.5 x .75" - FK21x12.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-12-x-75-fk21x12x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_14539ee8-0cbc-46b4-a618-55f5084ea46c.jpg?v=1793223325 HVAC DIRECT USA FILTERS KING 21x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 12 x .75" - FK21x12x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 12 x .75" - FK21x12x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-13-5-x-75-fk21x13-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e4e8157b-d8c7-490c-9473-026dd50e3d0c.jpg?v=1793223324 HVAC DIRECT USA FILTERS KING 21x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 13.5 x .75" - FK21x13.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 13.5 x .75" - FK21x13.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-13-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2f1656bc-5e30-4b1a-93c9-17fc71dec54f.jpg?v=1793223323 HVAC DIRECT USA FILTERS KING 21x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 13 x .75" HVAC DIRECT USA FILTERS KING 21x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 13 x .75" https://hvacdirectusa.com/products/filter-king-21x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-14-5-x-75-fk21x14-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2af4733d-01c6-469a-b8bb-dc118e17ea6b.jpg?v=1793223321 HVAC DIRECT USA FILTERS KING 21x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 14.5 x .75" - FK21x14.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 14.5 x .75" - FK21x14.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-14-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_15792a64-9c4a-4a7e-849f-0da61703b4c2.jpg?v=1793223320 HVAC DIRECT USA FILTERS KING 21x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 14 x .75" HVAC DIRECT USA FILTERS KING 21x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 14 x .75" https://hvacdirectusa.com/products/filter-king-21x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-15-5-x-75-fk21x15-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a4a41a6d-7583-4df5-bb15-d7afafb2b7e6.jpg?v=1793223319 HVAC DIRECT USA FILTERS KING 21x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 15.5 x .75" - FK21x15.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 15.5 x .75" - FK21x15.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-15-x-75-fk21x15x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ef024870-cdb3-4e84-aa3c-2e0e8105bef3.jpg?v=1793223317 HVAC DIRECT USA FILTERS KING 21x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 15 x .75" - FK21x15x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 15 x .75" - FK21x15x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-16-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bb0568c6-de76-4625-aaa6-ae1ac14a588f.jpg?v=1793223316 HVAC DIRECT USA FILTERS KING 21x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 16.5 x .75" HVAC DIRECT USA FILTERS KING 21x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 16.5 x .75" 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-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_710e3407-9f78-46ed-8213-19a2ce0f156e.jpg?v=1793223315 HVAC DIRECT USA FILTERS 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 HVAC DIRECT USA FILTERS 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 https://hvacdirectusa.com/products/filter-king-21x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-17-5-x-75-fk21x17-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_56ebfe38-e0db-4a65-94a8-6b340f3183d9.jpg?v=1793223314 HVAC DIRECT USA FILTERS KING 21x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 17.5 x .75" - FK21x17.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 17.5 x .75" - FK21x17.5x1A-M8 -4 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-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_78945cc4-1da6-460b-9bd6-7a32a50cfb45.jpg?v=1793223312 HVAC DIRECT USA FILTERS 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 HVAC DIRECT USA FILTERS 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 https://hvacdirectusa.com/products/filter-king-21x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-18-x-75-fk21x18x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_88067d21-4080-4545-8e2c-22147f7a29a7.jpg?v=1793223310 HVAC DIRECT USA FILTERS KING 21x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 18 x .75" - FK21x18x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 18 x .75" - FK21x18x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-19-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_27345a2c-20e7-40fd-82ae-5a1d88ee78b3.jpg?v=1793223310 HVAC DIRECT USA FILTERS KING 21x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 19.5 x .75" HVAC DIRECT USA FILTERS KING 21x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-21x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-19-x-75-fk21x19x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ddf084f7-7a58-4873-ad9e-363fffd6a280.jpg?v=1793223308 HVAC DIRECT USA FILTERS KING 21x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 19 x .75" - FK21x19x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 19 x .75" - FK21x19x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-20-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_587fde1f-1ba8-40c6-a1f9-2e326ca52219.jpg?v=1793223307 HVAC DIRECT USA FILTERS KING 21x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 20.5 x .75" HVAC DIRECT USA FILTERS KING 21x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 20.5 x .75" https://hvacdirectusa.com/products/filter-king-21x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-20-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3acf8b8d-6836-4d33-a954-59437e3190cb.jpg?v=1793223306 HVAC DIRECT USA FILTERS KING 21x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 20 x .75" HVAC DIRECT USA FILTERS KING 21x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 20 x .75" https://hvacdirectusa.com/products/filter-king-21x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-21-5-x-75-fk21x21-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_000646be-50e2-419c-b013-719f253004ff.jpg?v=1793223302 HVAC DIRECT USA FILTERS KING 21x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21.5 x .75" - FK21x21.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21.5 x .75" - FK21x21.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-22-5-x-75-fk21x22-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6c41db83-0522-4376-96f6-7fad6966c077.jpg?v=1793223301 HVAC DIRECT USA FILTERS KING 21x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 22.5 x .75" - FK21x22.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 22.5 x .75" - FK21x22.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-23-5-x-75-fk21x23-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b930f60b-a940-43c1-bece-1510b2d256ac.jpg?v=1793223299 HVAC DIRECT USA FILTERS KING 21x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23.5 x .75" - FK21x23.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23.5 x .75" - FK21x23.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-24-5-x-75-fk21x24-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d681a6b6-5226-42d8-b9eb-4d7cbda20dd4.jpg?v=1793223298 HVAC DIRECT USA FILTERS KING 21x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 24.5 x .75" - FK21x24.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 24.5 x .75" - FK21x24.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-24-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d7355597-373b-40da-bd1b-7b7cc7031bd5.jpg?v=1793223296 HVAC DIRECT USA FILTERS KING 21x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 24 x .75" HVAC DIRECT USA FILTERS KING 21x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 24 x .75" https://hvacdirectusa.com/products/filter-king-21x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-25-5-x-75-fk21x25-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3aa46c62-762e-423d-9bbb-d10a32fb43e5.jpg?v=1793223296 HVAC DIRECT USA FILTERS KING 21x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 25.5 x .75" - FK21x25.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 25.5 x .75" - FK21x25.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-26-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f2b45c43-0d92-4f5a-a47b-b7c2d8edf79a.jpg?v=1793223294 HVAC DIRECT USA FILTERS KING 21x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 26.5 x .75" HVAC DIRECT USA FILTERS KING 21x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 26.5 x .75" https://hvacdirectusa.com/products/filter-king-21x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-26-x-75-fk21x26x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_385e6973-3328-4d8e-a7bb-e88a71ca29a4.jpg?v=1793223292 HVAC DIRECT USA FILTERS KING 21x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 26 x .75" - FK21x26x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 26 x .75" - FK21x26x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x27-5x1-air-filter-4-pack-merv-8-actual-size-21-x-27-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_afa4146f-8004-4de3-9ecd-bb3ef1afb66e.jpg?v=1793223291 HVAC DIRECT USA FILTERS KING 21x27.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 27.5 x .75" HVAC DIRECT USA FILTERS KING 21x27.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 27.5 x .75" https://hvacdirectusa.com/products/filter-king-23x65x1-air-filter-4-pack-merv-8-actual-size-23-x-65-x-75-fk21x27x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_01f86ae8-ed01-47bc-ad75-868935c9b2e3.jpg?v=1793223290 HVAC DIRECT USA FILTERS KING 23x65x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 65 x .75" - FK21x27x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x65x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 65 x .75" - FK21x27x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x28-5x1-air-filter-4-pack-merv-8-actual-size-21-x-28-5-x-75-fk21x28-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_84a0fe78-95ea-4c2c-8df0-fbf16dfe6db6.jpg?v=1793223288 HVAC DIRECT USA FILTERS KING 21x28.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 28.5 x .75" - FK21x28.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x28.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 28.5 x .75" - FK21x28.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-28-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_70bc13da-19d5-4edb-896e-e63fc54a90bb.jpg?v=1793223288 HVAC DIRECT USA FILTERS KING 21x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 28 x .75" HVAC DIRECT USA FILTERS KING 21x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 28 x .75" https://hvacdirectusa.com/products/filter-king-21x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-29-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c076be89-1b5b-4a2e-9b42-7b2958946acd.jpg?v=1793223286 HVAC DIRECT USA FILTERS KING 21x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 29.5 x .75" HVAC DIRECT USA FILTERS KING 21x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-21x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-29-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_cb0c01f6-4dd2-4f66-a7d9-a5c82ea9e659.jpg?v=1793223285 HVAC DIRECT USA FILTERS KING 21x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 29 x .75" HVAC DIRECT USA FILTERS KING 21x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 29 x .75" https://hvacdirectusa.com/products/filter-king-21x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-30-5-x-75-fk21x30-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_45432e37-e282-4275-89cb-9ea4313b8df6.jpg?v=1793223284 HVAC DIRECT USA FILTERS KING 21x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 30.5 x .75" - FK21x30.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 30.5 x .75" - FK21x30.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-30-x-75-fk21x30x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7ff2808a-a813-4c89-9717-8accf1e9bdf8.jpg?v=1793223282 HVAC DIRECT USA FILTERS KING 21x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 30 x .75" - FK21x30x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 30 x .75" - FK21x30x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-31-5-x-75-fk21x31-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_15681802-c27e-40d5-bd48-4f8f9afa4c7f.jpg?v=1793223281 HVAC DIRECT USA FILTERS KING 21x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 31.5 x .75" - FK21x31.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 31.5 x .75" - FK21x31.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-31-x-75-fk21x31x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_38d18a3f-1b79-4b0a-a513-e73f622a67da.jpg?v=1793223280 HVAC DIRECT USA FILTERS KING 21x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 31 x .75" - FK21x31x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 31 x .75" - FK21x31x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-32-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4ab1cd03-1da8-4ec0-8aab-c95a073e4d48.jpg?v=1793223279 HVAC DIRECT USA FILTERS KING 21x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 32.5 x .75" HVAC DIRECT USA FILTERS KING 21x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 32.5 x .75" 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-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2bbde75e-e918-4668-bfd5-1fe5830a5a6f.jpg?v=1793223277 HVAC DIRECT USA FILTERS 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 HVAC DIRECT USA FILTERS 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 https://hvacdirectusa.com/products/filter-king-21x33-5x1-air-filter-4-pack-merv-8-actual-size-21-x-33-5-x-75-fk21x33-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b989ef10-252e-4d63-9df1-70e9ea4926f1.jpg?v=1793223276 HVAC DIRECT USA FILTERS KING 21x33.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 33.5 x .75" - FK21x33.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x33.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 33.5 x .75" - FK21x33.5x1A-M8 -4 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-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_50b4c6a7-ba6b-4b35-9b6f-780106133773.jpg?v=1793223274 HVAC DIRECT USA FILTERS 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 HVAC DIRECT USA FILTERS 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 https://hvacdirectusa.com/products/filter-king-21x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-34-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_250bf705-2d70-429d-85cf-11c72b790692.jpg?v=1793223273 HVAC DIRECT USA FILTERS KING 21x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 34.5 x .75" HVAC DIRECT USA FILTERS KING 21x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 34.5 x .75" https://hvacdirectusa.com/products/filter-king-21x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-34-x-75-fk21x34x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a74d729a-341e-4725-8742-8123369c0cc6.jpg?v=1793223272 HVAC DIRECT USA FILTERS KING 21x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 34 x .75" - FK21x34x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 34 x .75" - FK21x34x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-35-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7e5ce809-8171-4fb2-88e2-8726a13332bc.jpg?v=1793223271 HVAC DIRECT USA FILTERS KING 21x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 35 x .75" HVAC DIRECT USA FILTERS KING 21x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 35 x .75" https://hvacdirectusa.com/products/filter-king-21x36-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-36-5-x-75-fk21x36-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f1e725c3-a7ab-4167-8846-b81aa6e3df82.jpg?v=1793223269 HVAC DIRECT USA FILTERS KING 21x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 36.5 x .75" - FK21x36.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 36.5 x .75" - FK21x36.5x1A-M8 -4 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-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fb4996c6-9b43-4f13-a8d7-73a30e6f4092.jpg?v=1793223267 HVAC DIRECT USA FILTERS 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 HVAC DIRECT USA FILTERS 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 https://hvacdirectusa.com/products/filter-king-21x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-37-x-75-fk21x37x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2d8249d5-e7d6-4963-9a5d-3af53b3ae127.jpg?v=1793223266 HVAC DIRECT USA FILTERS KING 21x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 37 x .75" - FK21x37x1A-M8-4 HVAC DIRECT USA FILTERS KING 21x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 37 x .75" - FK21x37x1A-M8-4 https://hvacdirectusa.com/products/filter-king-21x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-38-5-x-75-fk21x38-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bfef918e-0a8f-4122-8fb1-3915bfa4da24.jpg?v=1793223265 HVAC DIRECT USA FILTERS KING 21x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 38.5 x .75" - FK21x38.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 38.5 x .75" - FK21x38.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x38x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-38-x-75-fk21x38x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fc58476e-3c11-4f77-a282-a719fa9a311f.jpg?v=1793223264 HVAC DIRECT USA FILTERS KING 21x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 38 x .75" - FK21x38x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 38 x .75" - FK21x38x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x39-5x1-air-filter-4-pack-merv-8-actual-size-21-x-39-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0d5873e7-ac2a-45c7-8eed-b8188f5006d5.jpg?v=1793223263 HVAC DIRECT USA FILTERS KING 21x39.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 39.5 x .75" HVAC DIRECT USA FILTERS KING 21x39.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 39.5 x .75" https://hvacdirectusa.com/products/filter-king-21x39x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-39-x-75-fk21x39x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_702a2021-84c4-48c2-bb13-fe393d4ecaf8.jpg?v=1793223261 HVAC DIRECT USA FILTERS KING 21x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 39 x .75" - FK21x39x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 39 x .75" - FK21x39x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-4-5-x-75-fk21x4-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_814aa437-6c08-4155-90b1-71acc0f37285.jpg?v=1793223260 HVAC DIRECT USA FILTERS KING 21x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 4.5 x .75" - FK21x4.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 4.5 x .75" - FK21x4.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-40-x-75-fk21x40x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2cb512ef-53e6-4683-b6af-e68888f6a261.jpg?v=1793223259 HVAC DIRECT USA FILTERS KING 21x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 40 x .75" - FK21x40x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 40 x .75" - FK21x40x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-41-5-x-75-fk21x41-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_203af659-72a4-4516-9419-0bc2e8f2f136.jpg?v=1793223258 HVAC DIRECT USA FILTERS KING 21x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 41.5 x .75" - FK21x41.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 41.5 x .75" - FK21x41.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x41x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-41-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_613267a8-13a8-4eb5-84e9-64e10ecf5cd2.jpg?v=1793223256 HVAC DIRECT USA FILTERS KING 21x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 41 x .75" HVAC DIRECT USA FILTERS KING 21x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 41 x .75" https://hvacdirectusa.com/products/filter-king-21x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-42-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_951227ef-93b2-41b0-aabe-d63131a515d1.jpg?v=1793223255 HVAC DIRECT USA FILTERS KING 21x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 42.5 x .75" HVAC DIRECT USA FILTERS KING 21x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 42.5 x .75" https://hvacdirectusa.com/products/filter-king-21x42x1-air-filter-4-pack-merv-8-actual-size-21-x-42-x-75-fk21x42x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_369bd3c8-d861-44d9-afd2-80459597e0a6.jpg?v=1793223254 HVAC DIRECT USA FILTERS KING 21x42x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 42 x .75" - FK21x42x1A-M8-4 HVAC DIRECT USA FILTERS KING 21x42x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 42 x .75" - FK21x42x1A-M8-4 https://hvacdirectusa.com/products/filter-king-21x43-5x1-air-filter-4-pack-merv-8-actual-size-21-x-43-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_329c5fb5-11e6-4672-8760-fcfc5ef0a6ec.jpg?v=1793223253 HVAC DIRECT USA FILTERS KING 21x43.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 43.5 x .75" HVAC DIRECT USA FILTERS KING 21x43.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 43.5 x .75" https://hvacdirectusa.com/products/filter-king-21x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-43-x-75-fk21x43x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ee65e47f-197e-4bf9-989d-0b4c114f8f14.jpg?v=1793223251 HVAC DIRECT USA FILTERS KING 21x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 43 x .75" - FK21x43x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 43 x .75" - FK21x43x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-44-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7e636683-0519-4aba-9971-a057f6fdec85.jpg?v=1793223250 HVAC DIRECT USA FILTERS KING 21x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 44.5 x .75" HVAC DIRECT USA FILTERS KING 21x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 44.5 x .75" https://hvacdirectusa.com/products/filter-king-21x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-44-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_13a8ba79-2af6-4e03-9f8b-8d025e7eb3d9.jpg?v=1793223249 HVAC DIRECT USA FILTERS KING 21x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 44 x .75" HVAC DIRECT USA FILTERS KING 21x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 44 x .75" https://hvacdirectusa.com/products/filter-king-21x45x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-45-x-75-fk21x45x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_81097f7b-62ba-4807-a924-c32c35165ca6.jpg?v=1793223247 HVAC DIRECT USA FILTERS KING 21x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 45 x .75" - FK21x45x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 45 x .75" - FK21x45x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x46x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-46-x-75-fk21x46x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_00fc8fda-5b92-4b30-8dd3-aa0a38fffc90.jpg?v=1793223246 HVAC DIRECT USA FILTERS KING 21x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 46 x .75" - FK21x46x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 46 x .75" - FK21x46x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-47-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3a3acc62-b745-4626-935f-23efbc52b034.jpg?v=1793223245 HVAC DIRECT USA FILTERS KING 21x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 47.5 x .75" HVAC DIRECT USA FILTERS KING 21x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 47.5 x .75" https://hvacdirectusa.com/products/filter-king-21x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-47-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a87123d6-cf87-418e-91c4-f703f1e75dda.jpg?v=1793223244 HVAC DIRECT USA FILTERS KING 21x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 47 x .75" HVAC DIRECT USA FILTERS KING 21x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 47 x .75" https://hvacdirectusa.com/products/filter-king-21x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-48-5-x-75-fk21x48-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_df1a8250-bcd3-4485-8269-c8af651f4ef1.jpg?v=1793223243 HVAC DIRECT USA FILTERS KING 21x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 48.5 x .75" - FK21x48.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 48.5 x .75" - FK21x48.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-48-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8d636d95-f1ca-40ec-9659-199277cfffda.jpg?v=1793223242 HVAC DIRECT USA FILTERS KING 21x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 48 x .75" HVAC DIRECT USA FILTERS KING 21x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 48 x .75" https://hvacdirectusa.com/products/filter-king-21x49-5x1-air-filter-4-pack-merv-8-actual-size-21-x-49-5-x-75-fk21x49-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4a7725aa-dabf-4d31-b3ba-17f170e6cd7a.jpg?v=1793223240 HVAC DIRECT USA FILTERS KING 21x49.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 49.5 x .75" - FK21x49.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x49.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 49.5 x .75" - FK21x49.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-49-x-75-fk21x49x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c14f9966-2404-45c7-bd3e-4319aba214fa.jpg?v=1793223239 HVAC DIRECT USA FILTERS KING 21x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 49 x .75" - FK21x49x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 49 x .75" - FK21x49x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-4-x-75-fk21x4x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bb6599a0-0773-47a8-ada5-d1b6fce71fd9.jpg?v=1793223238 HVAC DIRECT USA FILTERS KING 21x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 4 x .75" - FK21x4x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 4 x .75" - FK21x4x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-5-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3565939c-71c4-44e4-932d-4abe8db539d2.jpg?v=1793223236 HVAC DIRECT USA FILTERS KING 21x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 5.5 x .75" HVAC DIRECT USA FILTERS KING 21x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 5.5 x .75" https://hvacdirectusa.com/products/filter-king-21x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-50-5-x-75-fk21x50-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_490c4d90-5788-445e-bc0c-f9014d885768.jpg?v=1793223235 HVAC DIRECT USA FILTERS KING 21x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 50.5 x .75" - FK21x50.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 50.5 x .75" - FK21x50.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-50-x-75-fk21x50x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_10b401e6-e546-4e57-ad78-610e4e113812.jpg?v=1793223231 HVAC DIRECT USA FILTERS KING 21x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 50 x .75" - FK21x50x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 50 x .75" - FK21x50x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x51x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-51-x-75-fk21x51x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7fb67dd1-c12b-44c8-a1d3-714451b78b8c.jpg?v=1793223229 HVAC DIRECT USA FILTERS KING 21x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 51 x .75" - FK21x51x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 51 x .75" - FK21x51x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-52-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a34b00ae-dcae-4306-8612-f5cfdb733335.jpg?v=1793223228 HVAC DIRECT USA FILTERS KING 21x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 52.5 x .75" HVAC DIRECT USA FILTERS KING 21x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 52.5 x .75" https://hvacdirectusa.com/products/filter-king-21x52x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-52-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f686fdf2-2fed-4ff1-932d-521103459856.jpg?v=1793223226 HVAC DIRECT USA FILTERS KING 21x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 52 x .75" HVAC DIRECT USA FILTERS KING 21x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 52 x .75" https://hvacdirectusa.com/products/filter-king-21x53-5x1-air-filter-4-pack-merv-8-actual-size-21-x-53-5-x-75-fk21x53-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_57fbe315-3748-4219-88ec-5caa98e6879b.jpg?v=1793223225 HVAC DIRECT USA FILTERS KING 21x53.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 53.5 x .75" - FK21x53.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x53.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 53.5 x .75" - FK21x53.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x54-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-54-5-x-75-fk21x54-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2b5c3ae8-4ee6-47f7-8448-ef60f201542c.jpg?v=1793223224 HVAC DIRECT USA FILTERS KING 21x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 54.5 x .75" - FK21x54.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 21x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 54.5 x .75" - FK21x54.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-21x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-55-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_10aac06c-66f5-44e2-8597-d9dd34799f18.jpg?v=1793223222 HVAC DIRECT USA FILTERS KING 21x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 55.5 x .75" HVAC DIRECT USA FILTERS KING 21x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 55.5 x .75" https://hvacdirectusa.com/products/filter-king-21x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-55-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a590801e-b0af-4c90-8050-5e1e4427fbd5.jpg?v=1793223221 HVAC DIRECT USA FILTERS KING 21x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 55 x .75" HVAC DIRECT USA FILTERS KING 21x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 55 x .75" https://hvacdirectusa.com/products/filter-king-21x56-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-56-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_44122e00-1881-403e-83f8-dc45d9d57beb.jpg?v=1793223220 HVAC DIRECT USA FILTERS KING 21x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 56.5 x .75" HVAC DIRECT USA FILTERS KING 21x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 56.5 x .75" https://hvacdirectusa.com/products/filter-king-21x57-5x1-air-filter-4-pack-merv-8-actual-size-21-x-57-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_882296e7-0276-4062-92f8-7b7c85837ed3.jpg?v=1793223219 HVAC DIRECT USA FILTERS KING 21x57.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 57.5 x .75" HVAC DIRECT USA FILTERS KING 21x57.5x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 57.5 x .75" https://hvacdirectusa.com/products/filter-king-21x57x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-57-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3f5d680f-fc79-4d2a-9565-9c8efb05e73f.jpg?v=1793223217 HVAC DIRECT USA FILTERS KING 21x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 57 x .75" HVAC DIRECT USA FILTERS KING 21x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 57 x .75" https://hvacdirectusa.com/products/filter-king-21x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-58-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a44ec672-8f48-4824-a48f-001476df9ccc.jpg?v=1793223216 HVAC DIRECT USA FILTERS KING 21x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 58.5 x .75" HVAC DIRECT USA FILTERS KING 21x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 58.5 x .75" https://hvacdirectusa.com/products/filter-king-21x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-58-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f2292294-65ac-4f15-8f30-5677f1da9754.jpg?v=1793223215 HVAC DIRECT USA FILTERS KING 21x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 58 x .75" HVAC DIRECT USA FILTERS KING 21x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 58 x .75" https://hvacdirectusa.com/products/filter-king-21x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-59-5-x-75-fk21x59-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2888b22a-6548-43af-9bfc-d75c473a2e75.jpg?v=1793223212 HVAC DIRECT USA FILTERS KING 21x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 59.5 x .75" - FK21x59.5x1A-M8-4 HVAC DIRECT USA FILTERS KING 21x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 59.5 x .75" - FK21x59.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-21x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-5-x-75-fk21x5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3b44ec03-e73b-438e-99d6-abfaeb4ae79e.jpg?v=1793223211 HVAC DIRECT USA FILTERS KING 21x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 5 x .75" - FK21x5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 5 x .75" - FK21x5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-6-5-x-75-fk21x6-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_328635d6-0821-45cf-99e3-f2974ef6d24a.jpg?v=1793223209 HVAC DIRECT USA FILTERS KING 21x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 6.5 x .75" - FK21x6.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 6.5 x .75" - FK21x6.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-60-5-x-75-fk21x60-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_358eee03-244a-47a0-83ba-7572c5da1976.jpg?v=1793223208 HVAC DIRECT USA FILTERS KING 21x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 60.5 x .75" - FK21x60.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 60.5 x .75" - FK21x60.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-60-x-75-fk21x60x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c5e84459-9bbb-4181-888d-eaed38c26a80.jpg?v=1793223207 HVAC DIRECT USA FILTERS KING 21x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 60 x .75" - FK21x60x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 60 x .75" - FK21x60x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-61-5-x-75-fk21x61-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7d238841-4b6f-4b8c-b2f1-54114726f746.jpg?v=1793223210 HVAC DIRECT USA FILTERS KING 21x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 61.5 x .75" - FK21x61.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 61.5 x .75" - FK21x61.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x61x1-air-filter-4-pack-merv-8-actual-size-21-x-61-x-75-fk21x61x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_432f364b-ceb6-4ebb-959c-cf25abf9a591.jpg?v=1793223204 HVAC DIRECT USA FILTERS KING 21x61x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 61 x .75" - FK21x61x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x61x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 61 x .75" - FK21x61x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-62-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_cbc9454a-d500-4bab-ade2-23da6ba8d9fd.jpg?v=1793223203 HVAC DIRECT USA FILTERS KING 21x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 62.5 x .75" HVAC DIRECT USA FILTERS KING 21x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 62.5 x .75" https://hvacdirectusa.com/products/filter-king-21x62x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-62-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_65882d6d-785f-48ec-824e-7cc182d96232.jpg?v=1793223202 HVAC DIRECT USA FILTERS KING 21x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 62 x .75" HVAC DIRECT USA FILTERS KING 21x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 62 x .75" https://hvacdirectusa.com/products/filter-king-21x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-63-5-x-75-fk21x63-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c60d8301-7d7d-465d-829c-ee5d77190ba2.jpg?v=1793223200 HVAC DIRECT USA FILTERS KING 21x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 63.5 x .75" - FK21x63.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 63.5 x .75" - FK21x63.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x63x1-air-filter-4-pack-merv-8-actual-size-21-x-63-x-75-fk21x63x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b6bbe73f-265c-4222-823a-ba7ca2b0225e.jpg?v=1793223199 HVAC DIRECT USA FILTERS KING 21x63x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 63 x .75" - FK21x63x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x63x1 Air Filter 4-PACK MERV 8 Actual Size 21 x 63 x .75" - FK21x63x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x64-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-64-5-x-75-fk21x64-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_72ff8572-6f01-4a41-bd6c-94a10dd02c27.jpg?v=1793223198 HVAC DIRECT USA FILTERS KING 21x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 64.5 x .75" - FK21x64.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 64.5 x .75" - FK21x64.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x64x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-64-x-75-fk21x64x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a6e417ab-63e8-4205-9335-c73aefe041e1.jpg?v=1793223196 HVAC DIRECT USA FILTERS KING 21x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 64 x .75" - FK21x64x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 64 x .75" - FK21x64x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-65-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9a2d2c2d-400f-43cf-b167-5ea661330b6c.jpg?v=1793223195 HVAC DIRECT USA FILTERS KING 21x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 65.5 x .75" HVAC DIRECT USA FILTERS KING 21x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 65.5 x .75" https://hvacdirectusa.com/products/filter-king-21x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-65-x-75-fk21x65x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_dac75f38-32ab-45e6-92ef-8994094b0e3d.jpg?v=1793223193 HVAC DIRECT USA FILTERS KING 21x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 65 x .75" - FK21x65x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 65 x .75" - FK21x65x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x66-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-66-5-x-75-fk21x66-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8c43df82-6a0c-4289-9d59-32fd3521393a.jpg?v=1793223193 HVAC DIRECT USA FILTERS KING 21x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 66.5 x .75" - FK21x66.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 66.5 x .75" - FK21x66.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-66-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2b2df45c-28fc-4795-9f24-12a0f1575c9f.jpg?v=1793223191 HVAC DIRECT USA FILTERS KING 21x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 66 x .75" HVAC DIRECT USA FILTERS KING 21x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 66 x .75" https://hvacdirectusa.com/products/filter-king-21x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-6-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3074ee96-7b97-41f9-a994-767b5a8cc93f.jpg?v=1793223190 HVAC DIRECT USA FILTERS KING 21x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 6 x .75" HVAC DIRECT USA FILTERS KING 21x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 6 x .75" https://hvacdirectusa.com/products/filter-king-21x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-7-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_633fb070-e718-452f-bbed-f969b4f35f2e.jpg?v=1793223188 HVAC DIRECT USA FILTERS KING 21x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 7.5 x .75" HVAC DIRECT USA FILTERS KING 21x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 7.5 x .75" https://hvacdirectusa.com/products/filter-king-21x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-7-x-75-fk21x7x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_383eb8cf-ce86-415d-a0df-8b46bb8fd659.jpg?v=1793223187 HVAC DIRECT USA FILTERS KING 21x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 7 x .75" - FK21x7x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 7 x .75" - FK21x7x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-8-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_73753660-b039-492f-bcb8-b960c2e42ae7.jpg?v=1793223185 HVAC DIRECT USA FILTERS KING 21x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 8.5 x .75" HVAC DIRECT USA FILTERS KING 21x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 8.5 x .75" https://hvacdirectusa.com/products/filter-king-21x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-8-x-75-fk21x8x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9cbe813a-88dc-4656-a0f7-b50cf9e38d6d.jpg?v=1793223184 HVAC DIRECT USA FILTERS KING 21x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 8 x .75" - FK21x8x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 8 x .75" - FK21x8x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-9-5-x-75-fk21x9-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2aa96d58-a274-4246-a406-28f21d018201.jpg?v=1793223183 HVAC DIRECT USA FILTERS KING 21x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 9.5 x .75" - FK21x9.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 9.5 x .75" - FK21x9.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-21x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-9-x-75-fk21x9x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_65df56d3-2c2b-4f6a-bb64-d1880d9fff39.jpg?v=1793223182 HVAC DIRECT USA FILTERS KING 21x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 9 x .75" - FK21x9x1A-M8 -4 HVAC DIRECT USA FILTERS KING 21x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 9 x .75" - FK21x9x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-11-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7c25c508-9a63-4b70-80ee-f1e273dbcd28.jpg?v=1793223180 HVAC DIRECT USA FILTERS KING 22.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 11.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 11.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-12-5-x-75-fk22-5x12-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_afaf4294-c036-499d-98f3-ee727e263b3b.jpg?v=1793223179 HVAC DIRECT USA FILTERS KING 22.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 12.5 x .75" - FK22.5x12.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 12.5 x .75" - FK22.5x12.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-12-x-75-fk22-5x12x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d9cb331d-a1bb-4755-a570-a10f0e28ddeb.jpg?v=1793223178 HVAC DIRECT USA FILTERS KING 22.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 12 x .75" - FK22.5x12x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 12 x .75" - FK22.5x12x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x13-5x1-air-filter-4-pack-merv-8-actual-size-22-5-x-13-5-x-75-fk22-5x13-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1675bed0-4bbd-4243-8d3d-01e3db91b87f.jpg?v=1793223178 HVAC DIRECT USA FILTERS KING 22.5x13.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 13.5 x .75" - FK22.5x13.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x13.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 13.5 x .75" - FK22.5x13.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-13-x-75-fk22-5x13x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_cccfec4d-bfae-4400-98b0-c4cc58a5d386.jpg?v=1793223175 HVAC DIRECT USA FILTERS KING 22.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 13 x .75" - FK22.5x13x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 13 x .75" - FK22.5x13x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-14-5-x-75-fk22-5x14-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_21ff2897-67b3-45c6-be8a-6f3dffe7e069.jpg?v=1793223174 HVAC DIRECT USA FILTERS KING 22.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 14.5 x .75" - FK22.5x14.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 14.5 x .75" - FK22.5x14.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-14-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_588e7316-6982-4b70-9d59-d20b175a8c26.jpg?v=1793223172 HVAC DIRECT USA FILTERS KING 22.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 14 x .75" HVAC DIRECT USA FILTERS KING 22.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 14 x .75" https://hvacdirectusa.com/products/filter-king-22-5x15-5x1-air-filter-4-pack-merv-8-actual-size-22-5-x-15-5-x-75-fk22-5x15-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_25280157-99fb-4d55-aa42-312d77d016fa.jpg?v=1793223171 HVAC DIRECT USA FILTERS KING 22.5x15.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 15.5 x .75" - FK22.5x15.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x15.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 15.5 x .75" - FK22.5x15.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-15-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8acad3b7-fd25-4307-a54e-70e3e82d5aa5.jpg?v=1793223170 HVAC DIRECT USA FILTERS KING 22.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 15 x .75" HVAC DIRECT USA FILTERS KING 22.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 15 x .75" https://hvacdirectusa.com/products/filter-king-22-5x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-16-5-x-75-fk22-5x16-5x1a-m8 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e48998c5-1c1b-4f90-ab5d-7e7a7483094c.jpg?v=1793223169 HVAC DIRECT USA FILTERS KING 22.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 16.5 x .75" - FK22.5x16.5x1A-M8 HVAC DIRECT USA FILTERS KING 22.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 16.5 x .75" - FK22.5x16.5x1A-M8 https://hvacdirectusa.com/products/filter-king-22-5x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-16-x-75-fk22-5x16x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_883e82b1-9b11-492d-89e8-147225768231.jpg?v=1793223167 HVAC DIRECT USA FILTERS KING 22.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 16 x .75" - FK22.5x16x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 16 x .75" - FK22.5x16x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-17-5-x-75-fk22-5x17-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c6124c09-47a0-48e4-9d8e-891651c59772.jpg?v=1793223166 HVAC DIRECT USA FILTERS KING 22.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 17.5 x .75" - FK22.5x17.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 17.5 x .75" - FK22.5x17.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-17-x-75-fk22-5x17x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_493e59ae-94fd-446f-ad0d-105cc7927e39.jpg?v=1793223165 HVAC DIRECT USA FILTERS KING 22.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 17 x .75" - FK22.5x17x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 17 x .75" - FK22.5x17x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-18-5-x-75-fk22-5x18-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b1fca2e6-64a8-4a9a-b54d-aed4cd04b51b.jpg?v=1793223163 HVAC DIRECT USA FILTERS KING 22.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 18.5 x .75" - FK22.5x18.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 18.5 x .75" - FK22.5x18.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-18-x-75-fk22-5x18x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4c3d7ebf-32d3-4610-a121-58513b24020e.jpg?v=1793223162 HVAC DIRECT USA FILTERS KING 22.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 18 x .75" - FK22.5x18x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 18 x .75" - FK22.5x18x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-8-x-75-fk22-5x18x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bc8c3130-3672-4cb7-befc-00fe0e151e91.jpg?v=1793223161 HVAC DIRECT USA FILTERS KING 22.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 8 x .75" - FK22.5x18x1A-M8-4 HVAC DIRECT USA FILTERS KING 22.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 8 x .75" - FK22.5x18x1A-M8-4 https://hvacdirectusa.com/products/filter-king-22-5x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-19-5-x-75-fk22-5x19-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_541cb5c7-e24e-4254-9bfd-852fc2ba27ca.jpg?v=1793223160 HVAC DIRECT USA FILTERS KING 22.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 19.5 x .75" - FK22.5x19.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 19.5 x .75" - FK22.5x19.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-19-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ad0d86bb-dcab-4cb3-aa2a-825feb591684.jpg?v=1793223159 HVAC DIRECT USA FILTERS KING 22.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 19 x .75" HVAC DIRECT USA FILTERS KING 22.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 19 x .75" https://hvacdirectusa.com/products/filter-king-22-5x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-20-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_aef2adb6-b91e-4187-b349-23ad24966d4e.jpg?v=1793223157 HVAC DIRECT USA FILTERS KING 22.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 20.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 20.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-20-x-75-fk22-5x20x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8f01f747-b045-4880-a917-9cf11ad6287d.jpg?v=1793223156 HVAC DIRECT USA FILTERS KING 22.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 20 x .75" - FK22.5x20x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 20 x .75" - FK22.5x20x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-21-5-x-75-fk22-5x21-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9457de81-3c94-40b5-9768-6b6686b12ea7.jpg?v=1793223154 HVAC DIRECT USA FILTERS KING 22.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 21.5 x .75" - FK22.5x21.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 21.5 x .75" - FK22.5x21.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-21-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7dd4434c-95a4-47b4-b870-ccb6cd20b940.jpg?v=1793223153 HVAC DIRECT USA FILTERS KING 22.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 21 x .75" HVAC DIRECT USA FILTERS KING 22.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 21 x .75" https://hvacdirectusa.com/products/filter-king-22-5x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-22-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_24eff7fd-afd3-4a14-9935-0f5386903e71.jpg?v=1793223152 HVAC DIRECT USA FILTERS KING 22.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 22.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 22.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-22-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0abc16c4-a308-40d0-85c5-81f6367e98e8.jpg?v=1793223151 HVAC DIRECT USA FILTERS KING 22.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 22 x .75" - HVAC DIRECT USA FILTERS KING 22.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 22 x .75" - https://hvacdirectusa.com/products/filter-king-22-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-23-5-x-75-fk22-5x23-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_adfe8306-29c0-4a78-a57c-864b024bfbe6.jpg?v=1793223149 HVAC DIRECT USA FILTERS KING 22.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 23.5 x .75" - FK22.5x23.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 23.5 x .75" - FK22.5x23.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-23-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0194d9b1-2fc9-4c37-91e4-94d215e869ad.jpg?v=1793223148 HVAC DIRECT USA FILTERS KING 22.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 23 x .75" HVAC DIRECT USA FILTERS KING 22.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 23 x .75" https://hvacdirectusa.com/products/filter-king-22-5x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-24-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ee400a2e-07e8-43f9-9835-02b6628bed7a.jpg?v=1793223147 HVAC DIRECT USA FILTERS KING 22.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 24.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-24-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3e3a9d22-633a-48b9-87ff-be64559ab6c4.jpg?v=1793223146 HVAC DIRECT USA FILTERS KING 22.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 24 x .75" HVAC DIRECT USA FILTERS KING 22.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 24 x .75" https://hvacdirectusa.com/products/filter-king-22-5x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-25-5-x-75-fk22-5x25-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9b369529-6c22-4a55-a1f8-2a605451373f.jpg?v=1793223144 HVAC DIRECT USA FILTERS KING 22.5x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 25.5 x .75" - FK22.5x25.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 25.5 x .75" - FK22.5x25.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-25-x-75-fk22-5x25x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a3037cd8-6b27-4c5e-8079-cb145fd0dba4.jpg?v=1793223143 HVAC DIRECT USA FILTERS KING 22.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 25 x .75" - FK22.5x25x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 25 x .75" - FK22.5x25x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-26-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bfaf5634-5b55-4290-9ea5-2cfd93c9edd5.jpg?v=1793223142 HVAC DIRECT USA FILTERS KING 22.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 26.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 26.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-26-x-75-fk22-5x26x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_98c46e4a-e03b-4a77-8844-efc4862e2c03.jpg?v=1793223140 HVAC DIRECT USA FILTERS KING 22.5x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 26 x .75" - FK22.5x26x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 26 x .75" - FK22.5x26x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x27-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-27-5-x-75-fk22-5x27-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a3cb6afb-3421-4e05-a7a9-358e41f5123c.jpg?v=1793223139 HVAC DIRECT USA FILTERS KING 22.5x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 27.5 x .75" - FK22.5x27.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 27.5 x .75" - FK22.5x27.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-27-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1b373167-c7e3-49f3-b3a3-ab9577784158.jpg?v=1793223137 HVAC DIRECT USA FILTERS KING 22.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 27 x .75" HVAC DIRECT USA FILTERS KING 22.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 27 x .75" https://hvacdirectusa.com/products/filter-king-22-5x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-28-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b2043753-e29f-45fc-aad8-c5d54a2cf26d.jpg?v=1793223136 HVAC DIRECT USA FILTERS KING 22.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 28.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 28.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-28-x-75-fk22-5x28x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_64c60d5b-242d-418a-8e5a-94e0bef07db7.jpg?v=1793223135 HVAC DIRECT USA FILTERS KING 22.5x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 28 x .75" - FK22.5x28x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 28 x .75" - FK22.5x28x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-29-5-x-75-fk22-5x29-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ccb71b35-87c2-48eb-bdcd-f8ef6709f632.jpg?v=1793223134 HVAC DIRECT USA FILTERS KING 22.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 29.5 x .75" - FK22.5x29.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 29.5 x .75" - FK22.5x29.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-30-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3db9e5df-ff9b-41d9-8149-8dd01e12d27c.jpg?v=1793223132 HVAC DIRECT USA FILTERS KING 22.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 30 x .75" HVAC DIRECT USA FILTERS KING 22.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 30 x .75" https://hvacdirectusa.com/products/filter-king-22-5x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-31-5-x-75-fk22-5x31-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1b797b5b-3466-4f90-b287-8088cd071bdf.jpg?v=1793223130 HVAC DIRECT USA FILTERS KING 22.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 31.5 x .75" - FK22.5x31.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 31.5 x .75" - FK22.5x31.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-32-5-x-75-fk22-5x32-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7c3ced5b-0e05-4f03-a975-9a93c46b13bf.jpg?v=1793223129 HVAC DIRECT USA FILTERS KING 22.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 32.5 x .75" - FK22.5x32.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 22.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 32.5 x .75" - FK22.5x32.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-22-5x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-32-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0533df15-47d5-468a-b122-9649920d6328.jpg?v=1793223121 HVAC DIRECT USA FILTERS KING 22.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 32 x .75" HVAC DIRECT USA FILTERS KING 22.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 32 x .75" https://hvacdirectusa.com/products/filter-king-22-5x33-5x1-air-filter-4-pack-merv-8-actual-size-22-5-x-33-5-x-75-fk22-5x33-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a755bd07-b08a-4745-bf4a-98fd830933bd.jpg?v=1793223120 HVAC DIRECT USA FILTERS KING 22.5x33.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 33.5 x .75" - FK22.5x33.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x33.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 33.5 x .75" - FK22.5x33.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-33-x-75-fk22-5x33x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1ebaa7f4-6984-4a7a-9e31-a8d1f3692188.jpg?v=1793223119 HVAC DIRECT USA FILTERS KING 22.5x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 33 x .75" - FK22.5x33x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 33 x .75" - FK22.5x33x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-34-5-x-75-fk22-5x34-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_167f10b8-5a47-47bd-9921-fd293ee9de99.jpg?v=1793223118 HVAC DIRECT USA FILTERS KING 22.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 34.5 x .75" - FK22.5x34.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 34.5 x .75" - FK22.5x34.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-34-x-75-fk22-5x34x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_492a1505-806b-4608-8afc-4c3a91289d7c.jpg?v=1793223117 HVAC DIRECT USA FILTERS KING 23.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 34 x .75" - FK22.5x34x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 34 x .75" - FK22.5x34x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-35-5-x-75-fk22-5x35-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_94d55c97-bb77-43d3-b52c-8a01fc6f6b7b.jpg?v=1793223117 HVAC DIRECT USA FILTERS KING 22.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 35.5 x .75" - FK22.5x35.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 35.5 x .75" - FK22.5x35.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-35-x-75-fk22-5x35x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_de7a917e-0ccd-4246-9aa5-deb7b4d22c31.jpg?v=1793223116 HVAC DIRECT USA FILTERS KING 22.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 35 x .75" - FK22.5x35x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 35 x .75" - FK22.5x35x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x36-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-36-5-x-75-fk22-5x36-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f093470c-3802-4a0f-bd5e-cff23d4b1e12.jpg?v=1793223114 HVAC DIRECT USA FILTERS KING 22.5x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 36.5 x .75" - FK22.5x36.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 36.5 x .75" - FK22.5x36.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-36-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c134d730-6a50-463e-9f2c-49286fa01c19.jpg?v=1793223114 HVAC DIRECT USA FILTERS KING 22.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 36 x .75" HVAC DIRECT USA FILTERS KING 22.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 36 x .75" https://hvacdirectusa.com/products/filter-king-22-5x37-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-37-5-x-75-fk22-5x37-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_760c6c64-6cf4-418a-8fa4-54dc37a2a0b1.jpg?v=1793223113 HVAC DIRECT USA FILTERS KING 22.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 37.5 x .75" - FK22.5x37.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 37.5 x .75" - FK22.5x37.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-37-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_abc64717-6232-47e2-b1fd-9f3579201754.jpg?v=1793223111 HVAC DIRECT USA FILTERS KING 22.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 37 x .75" HVAC DIRECT USA FILTERS KING 22.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 37 x .75" https://hvacdirectusa.com/products/filter-king-22-5x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-38-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b7a22660-7dc3-410d-884c-ef73c8ea8c5b.jpg?v=1793223110 HVAC DIRECT USA FILTERS KING 22.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 38.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 38.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-39-5-x-75-fk22-5x39-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_827e19dd-4283-471d-802f-a04b35eb799a.jpg?v=1793223109 HVAC DIRECT USA FILTERS KING 22.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 39.5 x .75" - FK22.5x39.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 39.5 x .75" - FK22.5x39.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x39x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-39-x-75-fk22-5x39x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_be1a57d1-9576-494e-b152-734ad5d81b2b.jpg?v=1793223108 HVAC DIRECT USA FILTERS KING 22.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 39 x .75" - FK22.5x39x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 39 x .75" - FK22.5x39x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-4-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_da21f304-bc41-4079-a3a8-b6c5972f1b9d.jpg?v=1793223108 HVAC DIRECT USA FILTERS KING 22.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 4.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 4.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-40-5-x-75-fk22-5x40-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b0962b66-96f1-4dad-bc2e-f88506e6ce38.jpg?v=1793223107 HVAC DIRECT USA FILTERS KING 22.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 40.5 x .75" - FK22.5x40.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 40.5 x .75" - FK22.5x40.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-40-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7cbc571d-0bc7-45b9-a3ca-b2cca290aff2.jpg?v=1793223106 HVAC DIRECT USA FILTERS KING 22.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 40 x .75" HVAC DIRECT USA FILTERS KING 22.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 40 x .75" https://hvacdirectusa.com/products/filter-king-22-5x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-41-5-x-75-fk22-5x41-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1543c276-eb7f-44b4-8269-2416316f0866.jpg?v=1793223105 HVAC DIRECT USA FILTERS KING 22.5x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 41.5 x .75" - FK22.5x41.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 41.5 x .75" - FK22.5x41.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x41x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-41-x-75-fk22-5x41x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9ea61692-d672-43e8-b7bc-dd3111e24b89.jpg?v=1793223104 HVAC DIRECT USA FILTERS KING 22.5x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 41 x .75" - FK22.5x41x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 41 x .75" - FK22.5x41x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-42-5-x-75-fk22-5x42-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4bcde4d9-8a30-4bb6-8fdf-52d16c984efa.jpg?v=1793223103 HVAC DIRECT USA FILTERS KING 22.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 42.5 x .75" - FK22.5x42.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 42.5 x .75" - FK22.5x42.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-42-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_14a409b7-7e47-4290-aac6-e4cde127df98.jpg?v=1793223103 HVAC DIRECT USA FILTERS KING 22.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 42 x .75" HVAC DIRECT USA FILTERS KING 22.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 42 x .75" https://hvacdirectusa.com/products/filter-king-22-5x43-5x1-air-filter-4-pack-merv-8-actual-size-22-5-x-43-5-x-75-fk22-5x43-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ffed3c55-ddfa-4c5e-b72c-35de9a6d2ba5.jpg?v=1793223101 HVAC DIRECT USA FILTERS KING 22.5x43.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 43.5 x .75" - FK22.5x43.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x43.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 43.5 x .75" - FK22.5x43.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-43-x-75-fk22-5x43x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_705d640a-5bca-4415-b5eb-e60392138e11.jpg?v=1793223100 HVAC DIRECT USA FILTERS KING 22.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 43 x .75" - FK22.5x43x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 43 x .75" - FK22.5x43x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-44-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6d5eccdd-391d-479b-9ddd-df8925b7a0b5.jpg?v=1793223099 HVAC DIRECT USA FILTERS KING 22.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 44.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 44.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-45-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_de8d8dec-3c85-4bce-aa4b-fcbf09b9fc49.jpg?v=1793223098 HVAC DIRECT USA FILTERS KING 22.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 45.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 45.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x45x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-45-x-75-fk22-5x45x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_00b524da-1dd1-4028-9ee3-4cbe461fe64e.jpg?v=1793223097 HVAC DIRECT USA FILTERS KING 22.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 45 x .75" - FK22.5x45x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 45 x .75" - FK22.5x45x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x46x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-46-x-75-fk22-5x46x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e7f551fa-0814-4ab6-b41c-452c01f3be87.jpg?v=1793223096 HVAC DIRECT USA FILTERS KING 22.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 46 x .75" - FK22.5x46x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 46 x .75" - FK22.5x46x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-47-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a6c4b497-b41c-4ddd-8834-605cc34355c4.jpg?v=1793223096 HVAC DIRECT USA FILTERS KING 22.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 47.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 47.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-47-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f2374078-8338-4420-83e2-238d3fee7181.jpg?v=1793223094 HVAC DIRECT USA FILTERS KING 22.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 47 x .75" - HVAC DIRECT USA FILTERS KING 22.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 47 x .75" - https://hvacdirectusa.com/products/filter-king-22-5x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-48-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5c5cff06-4ba0-41c7-8213-826bb3083bd7.jpg?v=1793223093 HVAC DIRECT USA FILTERS KING 22.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 48.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 48.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-48-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_46273169-e11a-41f9-b08f-92ab73537df8.jpg?v=1793223093 HVAC DIRECT USA FILTERS KING 22.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 48 x .75" HVAC DIRECT USA FILTERS KING 22.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 48 x .75" https://hvacdirectusa.com/products/filter-king-22-5x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-49-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fadf517f-439a-4ad7-9e95-7fcdfb24df95.jpg?v=1793223091 HVAC DIRECT USA FILTERS KING 22.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 49.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 49.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x5-5x1-air-filter-4-pack-merv-8-actual-size-22-5-x-5-5-x-75-fk22-5x5-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8ba1dea7-0efe-4cc1-a976-85046466f019.jpg?v=1793223091 HVAC DIRECT USA FILTERS KING 22.5x5.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 5.5 x .75" - FK22.5x5.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x5.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 5.5 x .75" - FK22.5x5.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-50-5-x-75-fk22-5x50-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f2f5daae-5d1e-40c3-984b-2c2f5493d90f.jpg?v=1793223089 HVAC DIRECT USA FILTERS KING 22.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 50.5 x .75" - FK22.5x50.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 50.5 x .75" - FK22.5x50.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-52-5-x-75-fk22-5x52-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_65b5919e-ba6a-4bf8-b385-4667a3dfe13e.jpg?v=1793223088 HVAC DIRECT USA FILTERS KING 22.5x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 52.5 x .75" - FK22.5x52.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 52.5 x .75" - FK22.5x52.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-53-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d1b6b0f4-6580-4a2b-b281-8a560f9a2a7b.jpg?v=1793223088 HVAC DIRECT USA FILTERS KING 22.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 53.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 53.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-53-x-75-fk22-5x53x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a71fb3a8-2f32-4e2e-8a46-8e7fc1a0461d.jpg?v=1793223087 HVAC DIRECT USA FILTERS KING 22.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 53 x .75" - FK22.5x53x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 53 x .75" - FK22.5x53x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x54-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-54-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b9eb9e12-ee0f-4d24-8980-c94c653017a0.jpg?v=1793223086 HVAC DIRECT USA FILTERS KING 22.5x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 54.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 54.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x54x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-54-x-75-fk22-5x54x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5ed7c6d1-bbe1-49bf-b178-cf6abefdbbd2.jpg?v=1793223084 HVAC DIRECT USA FILTERS KING 22.5x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 54 x .75" - FK22.5x54x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 54 x .75" - FK22.5x54x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x55-5x1-air-filter-4-pack-merv-8-actual-size-22-5-x-55-5-x-75-fk22-5x55-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d5cf596a-3d50-4519-bcd6-1b0b1b643f52.jpg?v=1793223084 HVAC DIRECT USA FILTERS KING 22.5x55.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 55.5 x .75" - FK22.5x55.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x55.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 55.5 x .75" - FK22.5x55.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-55-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_79a5b6d1-cec1-4094-8408-5a62288479db.jpg?v=1793223083 HVAC DIRECT USA FILTERS KING 22.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 55 x .75" HVAC DIRECT USA FILTERS KING 22.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 55 x .75" https://hvacdirectusa.com/products/filter-king-22-5x56-5x1-air-filter-4-pack-merv-8-actual-size-22-5-x-56-5-x-75-fk22-5x56-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c1b88f3c-c222-472d-affb-edea537f554e.jpg?v=1793223081 HVAC DIRECT USA FILTERS KING 22.5x56.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 56.5 x .75" - FK22.5x56.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x56.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 56.5 x .75" - FK22.5x56.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x56x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-56-x-75-fk22-5x56x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b2cab23e-1a61-4781-af83-f57fd8f05cf1.jpg?v=1793223081 HVAC DIRECT USA FILTERS KING 22.5x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 56 x .75" - FK22.5x56x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 56 x .75" - FK22.5x56x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-57-5-x-75-fk22-5x57-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e765aed4-4c89-4311-8bd4-7368c786d577.jpg?v=1793223080 HVAC DIRECT USA FILTERS KING 22.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 57.5 x .75" - FK22.5x57.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 57.5 x .75" - FK22.5x57.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x57x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-57-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_08ec0f91-6d91-4562-96c4-00cc91ded443.jpg?v=1793223079 HVAC DIRECT USA FILTERS KING 22.5x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 57 x .75" HVAC DIRECT USA FILTERS KING 22.5x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 57 x .75" https://hvacdirectusa.com/products/filter-king-22-5x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-58-5-x-75-fk22-5x58-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ccfc029f-2123-43a4-9b41-60966a735bd2.jpg?v=1793223078 HVAC DIRECT USA FILTERS KING 22.5x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 58.5 x .75" - FK22.5x58.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 58.5 x .75" - FK22.5x58.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-59-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3c655e1c-77c6-4844-a082-ff17793dc5ca.jpg?v=1793223077 HVAC DIRECT USA FILTERS KING 22.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 59.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 59.5 x .75" https://hvacdirectusa.com/products/filter-king-20-5x59x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-59-x-76 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_effdaf3c-7049-4045-b8f1-d5f2905f0c87.jpg?v=1793223076 HVAC DIRECT USA FILTERS KING 20.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 59 x .75" HVAC DIRECT USA FILTERS KING 20.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 59 x .75" https://hvacdirectusa.com/products/filter-king-22-5x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-5-x-75-fk22-5x5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6f8d44df-bc78-4baf-851b-f8874e6568c9.jpg?v=1793223075 HVAC DIRECT USA FILTERS KING 22.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 5 x .75" - FK22.5x5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 5 x .75" - FK22.5x5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-6-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_733490bb-c948-4a5c-94f9-e747776e0eb7.jpg?v=1793223074 HVAC DIRECT USA FILTERS KING 22.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 6.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 6.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-60-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6f31656e-055f-43e8-973e-9c5478317985.jpg?v=1793223073 HVAC DIRECT USA FILTERS KING 22.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 60.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 60.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x61-5x1-air-filter-4-pack-merv-8-actual-size-22-5-x-61-5-x-75-fk22-5x61-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_49d9f9a5-036d-4d60-8e2e-87eb66cec026.jpg?v=1793223072 HVAC DIRECT USA FILTERS KING 22.5x61.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 61.5 x .75" - FK22.5x61.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x61.5x1 Air Filter 4-PACK MERV 8 Actual Size 22.5 x 61.5 x .75" - FK22.5x61.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-62-5-x-75-fk22-5x62-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_66d85c08-0a13-4764-bc53-330303551263.jpg?v=1793223072 HVAC DIRECT USA FILTERS KING 22.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 62.5 x .75" - FK22.5x62.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 62.5 x .75" - FK22.5x62.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-63-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ef104926-c220-42c5-91da-e8ca55d2430e.jpg?v=1793223071 HVAC DIRECT USA FILTERS KING 22.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 63.5 x .75" HVAC DIRECT USA FILTERS KING 22.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 63.5 x .75" https://hvacdirectusa.com/products/filter-king-22-5x64-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-64-5-x-75-fk22-5x64-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1cfbdd81-706c-40f5-a85d-f7855101222f.jpg?v=1793223069 HVAC DIRECT USA FILTERS KING 22.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 64.5 x .75" - FK22.5x64.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 64.5 x .75" - FK22.5x64.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-65-5-x-75-fk22-5x65-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1a71dfc4-5402-4bc5-96d1-c51dc7fbe01e.jpg?v=1793223068 HVAC DIRECT USA FILTERS KING 22.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 65.5 x .75" - FK22.5x65.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 65.5 x .75" - FK22.5x65.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-65-x-75-fk22-5x65x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0a35fff8-3413-43c2-9874-3c14766c8178.jpg?v=1793223068 HVAC DIRECT USA FILTERS KING 22.5x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 65 x .75" - FK22.5x65x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 65 x .75" - FK22.5x65x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x66-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-66-5-x-75-fk22-5x66-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_accc5f70-0635-4bc0-ae2a-59daa4f27b4e.jpg?v=1793223067 HVAC DIRECT USA FILTERS KING 22.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 66.5 x .75" - FK22.5x66.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 66.5 x .75" - FK22.5x66.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-66-x-75-fk22-5x66x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5ee5bfce-1e23-4a79-b8f9-9ae7089a8cd7.jpg?v=1793223066 HVAC DIRECT USA FILTERS KING 22.5x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 66 x .75" - FK22.5x66x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 66 x .75" - FK22.5x66x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-6-x-75-fk22-5x6x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f07ea871-caa6-422e-88e0-271e61d9da3d.jpg?v=1793223065 HVAC DIRECT USA FILTERS KING 22.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 6 x .75" - FK22.5x6x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 6 x .75" - FK22.5x6x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-7-5-x-75-no-ratings-yet 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a66a26a3-d6f9-47ed-9cbe-f4a10455516a.jpg?v=1793223064 HVAC DIRECT USA FILTERS KING 22.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 7.5 x .75" (No ratings yet) HVAC DIRECT USA FILTERS KING 22.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 7.5 x .75" (No ratings yet) https://hvacdirectusa.com/products/filter-king-22-5x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-8-5-x-75-fk22-5x8-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9a7fe430-6897-4778-b2a6-f734283711c5.jpg?v=1793223063 HVAC DIRECT USA FILTERS KING 22.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 8.5 x .75" - FK22.5x8.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 8.5 x .75" - FK22.5x8.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-9-5-x-75-fk22-5x9-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1d33ffcf-a0dd-4b89-a958-5894df53f740.jpg?v=1793223062 HVAC DIRECT USA FILTERS KING 22.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 9.5 x .75" - FK22.5x9.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 9.5 x .75" - FK22.5x9.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22-5x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-9-x-75-fk22-5x9x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b91fa861-d5ac-41ea-8a4a-0e7cd09804fd.jpg?v=1793223061 HVAC DIRECT USA FILTERS KING 22.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 9 x .75" - FK22.5x9x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 9 x .75" - FK22.5x9x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-10-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e02ae5e1-1bd9-44af-85c7-b1ba55a6fb08.jpg?v=1793223060 HVAC DIRECT USA FILTERS KING 22x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 10.5 x .75" HVAC DIRECT USA FILTERS KING 22x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 10.5 x .75" https://hvacdirectusa.com/products/filter-king-22x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-10-x-75-fk22x10x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_dbd16efd-ba15-4142-9773-69dc8b64c37d.jpg?v=1793223059 HVAC DIRECT USA FILTERS KING 22x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 10 x .75" - FK22x10x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 10 x .75" - FK22x10x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-11-5-x-75-fk22x11-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_14817fe3-e8c8-4b59-a5e4-59affede9f11.jpg?v=1793223058 HVAC DIRECT USA FILTERS KING 22x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 11.5 x .75" - FK22x11.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 11.5 x .75" - FK22x11.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-11-x-75-fk22x11x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d945127d-e49c-471b-93a7-f4c9c1160989.jpg?v=1793223058 HVAC DIRECT USA FILTERS KING 22x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 11 x .75" - FK22x11x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 11 x .75" - FK22x11x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x12-5x1-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 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_cb699d3d-6274-4d72-870c-e4a0ab94feee.jpg?v=1793223056 HVAC DIRECT USA FILTERS KING 22x12.5x1 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 HVAC DIRECT USA FILTERS KING 22x12.5x1 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 https://hvacdirectusa.com/products/filter-king-22x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-13-5-x-75-fk22x13-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_cd50e9ff-b749-4e12-8772-8201e2246114.jpg?v=1793223055 HVAC DIRECT USA FILTERS KING 22x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 13.5 x .75" - FK22x13.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 13.5 x .75" - FK22x13.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-13-x-75-fk22x13x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_32c967f8-2b77-44b8-b1f9-1c5f2c1f3825.jpg?v=1793223054 HVAC DIRECT USA FILTERS KING 22x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 13 x .75" - FK22x13x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 13 x .75" - FK22x13x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-14-5-x-75-fk22x14-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ccecccbe-3d7a-4bc8-9ee4-10b10d0bd6d9.jpg?v=1793223054 HVAC DIRECT USA FILTERS KING 22x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 14.5 x .75" - FK22x14.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 14.5 x .75" - FK22x14.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-14-x-75-fk22x14x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e11f7246-95cd-4874-a0af-2a3a2df36f97.jpg?v=1793223052 HVAC DIRECT USA FILTERS KING 22x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 14 x .75" - FK22x14x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 14 x .75" - FK22x14x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-15-5-x-75-fk22x15-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3e1ef3ef-c61b-48f2-93e8-e912364633bf.jpg?v=1793223052 HVAC DIRECT USA FILTERS KING 22x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 15.5 x .75" - FK22x15.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 15.5 x .75" - FK22x15.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-15-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0765879e-6272-430b-9092-ee0c90ccfd64.jpg?v=1793223051 HVAC DIRECT USA FILTERS KING 22x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 15 x .75" HVAC DIRECT USA FILTERS KING 22x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 15 x .75" https://hvacdirectusa.com/products/filter-king-22x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-16-5-x-75-fk22x16-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_901960e5-fbbe-4422-a5da-22ac05f6f339.jpg?v=1793223050 HVAC DIRECT USA FILTERS KING 22x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 16.5 x .75" - FK22x16.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 16.5 x .75" - FK22x16.5x1A-M8 -4 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-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0a7a63f5-7852-4598-b0b8-c05e66131e6a.jpg?v=1793223049 HVAC DIRECT USA FILTERS 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 HVAC DIRECT USA FILTERS 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 https://hvacdirectusa.com/products/filter-king-22x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-17-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c80ec412-0178-43de-b793-721cb8b20987.jpg?v=1793223048 HVAC DIRECT USA FILTERS KING 22x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 17.5 x .75" HVAC DIRECT USA FILTERS KING 22x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 17.5 x .75" https://hvacdirectusa.com/products/filter-king-22x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-17-x-75-fk22x17x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c00832f8-e229-4ff1-8026-c289c49d2aac.jpg?v=1793223046 HVAC DIRECT USA FILTERS KING 22x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 17 x .75" - FK22x17x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 17 x .75" - FK22x17x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-18-5-x-75-fk22x18-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2ff46d6b-8c85-4666-b420-4fa848da0036.jpg?v=1793223046 HVAC DIRECT USA FILTERS KING 22x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 18.5 x .75" - FK22x18.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 18.5 x .75" - FK22x18.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-18-x-75-fk22x18x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_41c2c9ab-dba1-4e67-8b02-a654750ec495.jpg?v=1793223045 HVAC DIRECT USA FILTERS KING 22x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 18 x .75" - FK22x18x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 18 x .75" - FK22x18x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-19-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e175144e-733b-4503-8d48-73862fe33fe9.jpg?v=1793223044 HVAC DIRECT USA FILTERS KING 22x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 19.5 x .75" HVAC DIRECT USA FILTERS KING 22x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 19.5 x .75" 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-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_015597e0-05ad-4f54-a9f0-4e6a33ae1921.jpg?v=1793223043 HVAC DIRECT USA FILTERS 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 HVAC DIRECT USA FILTERS 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 https://hvacdirectusa.com/products/filter-king-22x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-20-5-x-75-fk22x20-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_301e4d03-7098-4dab-83d8-7059155f648a.jpg?v=1793223041 HVAC DIRECT USA FILTERS KING 22x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 20.5 x .75" - FK22x20.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 20.5 x .75" - FK22x20.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-20-x-75-fk22x20x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_dc3f16db-4857-43a2-8a41-0d0542adb1b7.jpg?v=1793223040 HVAC DIRECT USA FILTERS KING 22x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 20 x .75" - FK22x20x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 20 x .75" - FK22x20x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-21-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0c116a77-9364-4e56-82ef-db14991c5485.jpg?v=1793223038 HVAC DIRECT USA FILTERS KING 22x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 21.5 x .75" HVAC DIRECT USA FILTERS KING 22x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-22x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-21-x-75-fk22x21x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f9a7853c-4614-4db9-8b62-62d1bff8776d.jpg?v=1793223037 HVAC DIRECT USA FILTERS KING 22x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 21 x .75" - FK22x21x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 21 x .75" - FK22x21x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-22-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3f0e8655-83b3-4124-bbca-6f4fcd81a69f.jpg?v=1793223036 HVAC DIRECT USA FILTERS KING 22x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 22.5 x .75" HVAC DIRECT USA FILTERS KING 22x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 22.5 x .75" https://hvacdirectusa.com/products/filter-king-22x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-22-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_13d4aec1-bdee-485d-a79a-0d306b047e71.jpg?v=1793223034 HVAC DIRECT USA FILTERS KING 22x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 22 x .75" HVAC DIRECT USA FILTERS KING 22x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 22 x .75" 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-76 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_59fdb074-0767-4952-aa8f-80177ff2cbc4.jpg?v=1793223030 HVAC DIRECT USA FILTERS 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" HVAC DIRECT USA FILTERS 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" https://hvacdirectusa.com/products/filter-king-22x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-23-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_808ff66a-2067-4e99-8f97-372ac54cb7a3.jpg?v=1793223029 HVAC DIRECT USA FILTERS KING 22x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 23 x .75" HVAC DIRECT USA FILTERS KING 22x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 23 x .75" https://hvacdirectusa.com/products/filter-king-22x24-5x1-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 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a55098e3-3dda-4124-b999-d92feb726b49.jpg?v=1793223028 HVAC DIRECT USA FILTERS KING 22x24.5x1 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 HVAC DIRECT USA FILTERS KING 22x24.5x1 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 https://hvacdirectusa.com/products/filter-king-22x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-25-5-x-75-fk22x25-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9cd879ff-185a-4124-bed6-d99df0dd4eee.jpg?v=1793223026 HVAC DIRECT USA FILTERS KING 22x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 25.5 x .75" - FK22x25.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 25.5 x .75" - FK22x25.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-25-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ffd9a4b2-0480-46ea-9d6b-38726d237de9.jpg?v=1793223024 HVAC DIRECT USA FILTERS KING 22x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 25 x .75" HVAC DIRECT USA FILTERS KING 22x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 25 x .75" https://hvacdirectusa.com/products/filter-king-22x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-26-5-x-75-fk22x26-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1051f92a-9e2f-4146-abe0-fe9d0fca9182.jpg?v=1793223024 HVAC DIRECT USA FILTERS KING 22x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 26.5 x .75" - FK22x26.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 26.5 x .75" - FK22x26.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x27-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-27-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4e7495e0-5cd2-4f01-bab2-a6e4671cdd35.jpg?v=1793223022 HVAC DIRECT USA FILTERS KING 22x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 27.5 x .75" HVAC DIRECT USA FILTERS KING 22x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 27.5 x .75" https://hvacdirectusa.com/products/filter-king-22x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-27-x-75-fk22x27x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_60c3f568-8012-4561-a54b-6553bc96b0e4.jpg?v=1793223021 HVAC DIRECT USA FILTERS KING 22x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 27 x .75" - FK22x27x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 27 x .75" - FK22x27x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-28-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_95a98284-b801-4376-a0f5-55dbef860a51.jpg?v=1793223020 HVAC DIRECT USA FILTERS KING 22x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28.5 x .75" HVAC DIRECT USA FILTERS KING 22x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28.5 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-77 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f7b9625c-54e4-4ea9-b8eb-ea2ba005ffbe.jpg?v=1793223018 HVAC DIRECT USA FILTERS KING 22x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x .75" HVAC DIRECT USA FILTERS 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-22x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-29-5-x-75-fk22x29-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1b58c1b9-1adb-4374-9be1-2cb107e032f1.jpg?v=1793223018 HVAC DIRECT USA FILTERS KING 22x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 29.5 x .75" - FK22x29.5x1A-M8-4 HVAC DIRECT USA FILTERS KING 22x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 29.5 x .75" - FK22x29.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-22x30-5x1-air-filter-4-pack-merv-8-actual-size-22-x-30-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e39e9033-dd7f-44d3-915e-87d38d199ad7.jpg?v=1793223017 HVAC DIRECT USA FILTERS KING 22x30.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 30.5 x .75" HVAC DIRECT USA FILTERS KING 22x30.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 30.5 x .75" https://hvacdirectusa.com/products/filter-king-22x30x1-air-filter-4-pack-merv-8-actual-size-21-5-x-29-5-x-76 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3d078471-ae10-4abe-8c1e-eab988cb7f1c.jpg?v=1793223015 HVAC DIRECT USA FILTERS KING 22x30x1 Air Filter 4-PACK MERV 8 Actual Size 21.5 x 29.5 x .75" HVAC DIRECT USA FILTERS KING 22x30x1 Air Filter 4-PACK MERV 8 Actual Size 21.5 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-22x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-30-x-75-fk22x30x1-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1451238b-c92a-4246-9906-946893826290.jpg?v=1793223014 HVAC DIRECT USA FILTERS KING 22x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 30 x .75" - FK22x30x1-M8 -4 HVAC DIRECT USA FILTERS KING 22x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 30 x .75" - FK22x30x1-M8 -4 https://hvacdirectusa.com/products/filter-king-22x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-31-5-x-75-fk22x31-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d327c5a5-3b50-4ca3-bddf-c9ff65ea2365.jpg?v=1793223013 HVAC DIRECT USA FILTERS KING 22x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 31.5 x .75" - FK22x31.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 31.5 x .75" - FK22x31.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-31-x-75-fk22x31x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_35dff4ba-d0cd-4c5c-9bba-9fce4805dc9a.jpg?v=1793223012 HVAC DIRECT USA FILTERS KING 22x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 31 x .75" - FK22x31x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 22x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 31 x .75" - FK22x31x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-22x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-32-5-x-75-fk22x32-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8cf68731-7812-48e4-9b49-0407c0ea64ce.jpg?v=1793223011 HVAC DIRECT USA FILTERS KING 22x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 32.5 x .75" - FK22x32.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 22x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 32.5 x .75" - FK22x32.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-22x33-5x1-air-filter-4-pack-merv-8-actual-size-22-x-33-5-x-75-fk22x33-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8009d163-4138-4637-b438-3804d854d3d0.jpg?v=1793223010 HVAC DIRECT USA FILTERS KING 22x33.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 33.5 x .75" - FK22x33.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 22x33.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 33.5 x .75" - FK22x33.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-22x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-33-x-75-fk22x33x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2a22f9f2-63f3-4a0c-b93f-202948854da9.jpg?v=1793223008 HVAC DIRECT USA FILTERS KING 22x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 33 x .75" - FK22x33x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 33 x .75" - FK22x33x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-27x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-25-x-75-fk22x34-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_efaf99da-5eef-4ae8-8993-28e4f8963322.jpg?v=1793223007 HVAC DIRECT USA FILTERS KING 27x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 25 x .75" - FK22x34.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 27x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 25 x .75" - FK22x34.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-34-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_472ccd93-afec-41ea-96a3-381d18e7e2bb.jpg?v=1793223006 HVAC DIRECT USA FILTERS KING 22x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 34 x .75" HVAC DIRECT USA FILTERS KING 22x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 34 x .75" https://hvacdirectusa.com/products/filter-king-22x36-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-36-5-x-75-fk22x36-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_90ab11d2-97df-4954-81a3-f3417f58541e.jpg?v=1793223004 HVAC DIRECT USA FILTERS KING 22x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 36.5 x .75" - FK22x36.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 36.5 x .75" - FK22x36.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x37-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-37-5-x-75-fk22x37-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8b55e028-7afe-42ce-a607-1952227909d8.jpg?v=1793223003 HVAC DIRECT USA FILTERS KING 22x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 37.5 x .75" - FK22x37.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 37.5 x .75" - FK22x37.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-38-5-x-75-fk22x38-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_96e8b619-ba97-4ebc-b821-1173146ca405.jpg?v=1793223002 HVAC DIRECT USA FILTERS KING 22x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 38.5 x .75" - FK22x38.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 38.5 x .75" - FK22x38.5x1A-M8 -4 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-76 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_56e5d121-6aa7-4394-b720-fb8cbedb0239.jpg?v=1793223000 HVAC DIRECT USA FILTERS KING 22x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 38 x .75" HVAC DIRECT USA FILTERS KING 22x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 38 x .75" https://hvacdirectusa.com/products/filter-king-22x39-5x1-air-filter-4-pack-merv-8-actual-size-22-x-39-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a84b3286-e0a8-485b-bf75-41529151017d.jpg?v=1793223000 HVAC DIRECT USA FILTERS KING 22x39.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 39.5 x .75" HVAC DIRECT USA FILTERS KING 22x39.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 39.5 x .75" https://hvacdirectusa.com/products/filter-king-22x39x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-39-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d6f04a8e-6513-4507-b58e-6d558bb8950e.jpg?v=1793222998 HVAC DIRECT USA FILTERS KING 22x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 39 x .75" HVAC DIRECT USA FILTERS KING 22x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 39 x .75" https://hvacdirectusa.com/products/filter-king-22x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-4-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d0d94c7a-5283-44db-9fcb-78231f5c9842.jpg?v=1793222997 HVAC DIRECT USA FILTERS KING 22x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 4.5 x .75" HVAC DIRECT USA FILTERS KING 22x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 4.5 x .75" https://hvacdirectusa.com/products/filter-king-22x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-40-5-x-75-fk22x40-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_164a6840-f6f6-42ac-b62e-687b75f3b06f.jpg?v=1793222996 HVAC DIRECT USA FILTERS KING 22x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 40.5 x .75" - FK22x40.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 40.5 x .75" - FK22x40.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-40-x-75-fk22x40x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b1ca2354-c68d-46cf-bfcc-06a48b756bfa.jpg?v=1793222995 HVAC DIRECT USA FILTERS KING 22x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 40 x .75" - FK22x40x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 22x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 40 x .75" - FK22x40x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-22x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-41-5-x-75-fk22x41-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_22aeb99c-2d71-487c-bee5-ac4c38efadd6.jpg?v=1793222993 HVAC DIRECT USA FILTERS KING 22x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 41.5 x .75" - FK22x41.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 41.5 x .75" - FK22x41.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x41x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-41-x-75-fk22x41x1a-m8 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_32f06e39-9219-4c0b-9855-ce8dca9d6aee.jpg?v=1793222993 HVAC DIRECT USA FILTERS KING 22x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 41 x .75" - FK22x41x1A-M8 HVAC DIRECT USA FILTERS KING 22x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 41 x .75" - FK22x41x1A-M8 https://hvacdirectusa.com/products/filter-king-22x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-42-5-x-75-fk22x42-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_652a5918-3b8a-42dd-a487-604a76d34aab.jpg?v=1793222991 HVAC DIRECT USA FILTERS KING 22x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 42.5 x .75" - FK22x42.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 42.5 x .75" - FK22x42.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-42-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_352e5507-6de6-4369-b3ae-37a0a557c6f3.jpg?v=1793222990 HVAC DIRECT USA FILTERS KING 22x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 42 x .75" HVAC DIRECT USA FILTERS KING 22x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 42 x .75" https://hvacdirectusa.com/products/filter-king-22x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-43-5-x-75-fk22x43-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_23ae36d5-835d-4a8e-86a0-694afc8799ef.jpg?v=1793222989 HVAC DIRECT USA FILTERS KING 22x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 43.5 x .75" - FK22x43.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 43.5 x .75" - FK22x43.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-43-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c8dcd95e-24cd-4e8e-b4d7-79f7ce8152ae.jpg?v=1793222988 HVAC DIRECT USA FILTERS KING 22x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 43 x .75" HVAC DIRECT USA FILTERS KING 22x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 43 x .75" https://hvacdirectusa.com/products/filter-king-22x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-44-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_33d6a23f-d4d9-432b-89bb-e015e33156f6.jpg?v=1793222987 HVAC DIRECT USA FILTERS KING 22x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 44 x .75" HVAC DIRECT USA FILTERS KING 22x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 44 x .75" https://hvacdirectusa.com/products/filter-king-22x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-45-5-x-75-fk22x45-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_95ee11cc-e2f2-4e15-a9de-5252243a6ac5.jpg?v=1793222986 HVAC DIRECT USA FILTERS KING 22x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 45.5 x .75" - FK22x45.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 45.5 x .75" - FK22x45.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x45x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-45-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_40474a18-7d95-4f10-bd6f-a49ff0e4a36f.jpg?v=1793222984 HVAC DIRECT USA FILTERS KING 22x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 45 x .75" HVAC DIRECT USA FILTERS KING 22x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 45 x .75" https://hvacdirectusa.com/products/filter-king-22x46-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-46-5-x-75-fk22x46-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_77618181-ed2b-4440-a759-b3e205397d43.jpg?v=1793222983 HVAC DIRECT USA FILTERS KING 22x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 46.5 x .75" - FK22x46.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 46.5 x .75" - FK22x46.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x46x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-46-x-75-fk22x46x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a20d30a0-1ca1-4a58-8af4-6bef4b0b59fc.jpg?v=1793222982 HVAC DIRECT USA FILTERS KING 22x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 46 x .75" - FK22x46x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 46 x .75" - FK22x46x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-47-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f01bfcbe-6d0f-40cf-b678-688ab4bed27d.jpg?v=1793222981 HVAC DIRECT USA FILTERS KING 22x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 47.5 x .75" HVAC DIRECT USA FILTERS KING 22x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 47.5 x .75" https://hvacdirectusa.com/products/filter-king-22x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-47-x-75-fk22x47x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2a80ca0b-861d-43f0-af73-bf380e5b95d2.jpg?v=1793222980 HVAC DIRECT USA FILTERS KING 22x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 47 x .75" - FK22x47x1A-M8-4 HVAC DIRECT USA FILTERS KING 22x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 47 x .75" - FK22x47x1A-M8-4 https://hvacdirectusa.com/products/filter-king-22x48-5x1-air-filter-4-pack-merv-8-actual-size-22-x-48-5-x-75-fk22x48-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7cec90b7-4d3b-41da-8ea3-54818e66eff9.jpg?v=1793222979 HVAC DIRECT USA FILTERS KING 22x48.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 48.5 x .75" - FK22x48.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x48.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 48.5 x .75" - FK22x48.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-28x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-61-5-x-75-fk22x48-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_57283189-7df2-43be-9f7e-288d831ed2d4.jpg?v=1793222977 HVAC DIRECT USA FILTERS KING 28x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 61.5 x .75" - FK22x48.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 28x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 61.5 x .75" - FK22x48.5x1A-M8 -4 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-77 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a5a343f6-1ea0-4354-8030-b82c46055820.jpg?v=1793222976 HVAC DIRECT USA FILTERS KING 22x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 48 x .75" HVAC DIRECT USA FILTERS KING 22x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 48 x .75" https://hvacdirectusa.com/products/filter-king-22x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-49-5-x-75-fk22x49-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c11fb359-4f60-46e6-a0df-5cfed10c06a5.jpg?v=1793222975 HVAC DIRECT USA FILTERS KING 22x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 49.5 x .75" - FK22x49.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 22x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 49.5 x .75" - FK22x49.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-22x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-49-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6cd7b0d5-161f-4925-ac27-7bf58c7e617f.jpg?v=1793222974 HVAC DIRECT USA FILTERS KING 22x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 49 x .75" HVAC DIRECT USA FILTERS KING 22x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 49 x .75" https://hvacdirectusa.com/products/filter-king-22x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-4-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_abdecce5-62e6-4ab6-a178-66ca065bc4b1.jpg?v=1793222974 HVAC DIRECT USA FILTERS KING 22x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 4 x .75" HVAC DIRECT USA FILTERS KING 22x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 4 x .75" https://hvacdirectusa.com/products/filter-king-22x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-5-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_802a6aa6-4260-4324-aeda-1c2b0190808e.jpg?v=1793222972 HVAC DIRECT USA FILTERS KING 22x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 5.5 x .75" HVAC DIRECT USA FILTERS KING 22x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 5.5 x .75" https://hvacdirectusa.com/products/filter-king-22x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-50-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0587be72-81cb-4369-9a09-9d9583853571.jpg?v=1793222970 HVAC DIRECT USA FILTERS KING 22x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 50.5 x .75" HVAC DIRECT USA FILTERS KING 22x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 50.5 x .75" https://hvacdirectusa.com/products/filter-king-22x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-50-x-75-fk22x50x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4e408a69-e4a5-4bb7-a5a6-d770961d78e3.jpg?v=1793222969 HVAC DIRECT USA FILTERS KING 22x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 50 x .75" - FK22x50x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 50 x .75" - FK22x50x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x51-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-51-5-x-75-fk22x51-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2e4ad1e7-3367-4423-9e59-63b83d54eab9.jpg?v=1793222968 HVAC DIRECT USA FILTERS KING 22x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 51.5 x .75" - FK22x51.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 51.5 x .75" - FK22x51.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x51x1-air-filter-4-pack-merv-8-actual-size-22-x-51-x-75-fk22x51x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_cda5a8d6-4fed-405c-9884-b4abda890aa4.jpg?v=1793222967 HVAC DIRECT USA FILTERS KING 22x51x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 51 x .75" - FK22x51x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x51x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 51 x .75" - FK22x51x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x52-5x1-air-filter-4-pack-merv-8-actual-size-22-x-52-5-x-75-fk22x52-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_082a5fd8-3098-4fed-a625-7096a96653ed.jpg?v=1793222967 HVAC DIRECT USA FILTERS KING 22x52.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 52.5 x .75" - FK22x52.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x52.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 52.5 x .75" - FK22x52.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x52x1-air-filter-4-pack-merv-8-actual-size-22-x-52-x-75-fk22x52x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8fabfdeb-85d2-4e6b-a2d6-4b9aa4e342c8.jpg?v=1793222964 HVAC DIRECT USA FILTERS KING 22x52x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 52 x .75" - FK22x52x1A-M8-4 HVAC DIRECT USA FILTERS KING 22x52x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 52 x .75" - FK22x52x1A-M8-4 https://hvacdirectusa.com/products/filter-king-22x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-53-5-x-75-fk22x53-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c53a6540-b4d5-4dc4-a523-3b7d0e3dd78a.jpg?v=1793222963 HVAC DIRECT USA FILTERS KING 22x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 53.5 x .75" - FK22x53.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 53.5 x .75" - FK22x53.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x54-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-54-5-x-75-fk22x54-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_753a44d0-acba-43a0-ae25-5988775f217f.jpg?v=1793222963 HVAC DIRECT USA FILTERS KING 22x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 54.5 x .75" - FK22x54.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 54.5 x .75" - FK22x54.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x54x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-54-x-75-fk22x54x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5e1efa56-d557-456c-b807-434b63f6b519.jpg?v=1793222961 HVAC DIRECT USA FILTERS KING 22x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 54 x .75" - FK22x54x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 54 x .75" - FK22x54x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-55-5-x-75-fk22x55-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2eb93ee0-08e7-4497-bc86-f5807b7baf65.jpg?v=1793222960 HVAC DIRECT USA FILTERS KING 22x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 55.5 x .75" - FK22x55.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 55.5 x .75" - FK22x55.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x55x1-air-filter-4-pack-merv-8-actual-size-22-x-55-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_50e0155b-4e9c-4337-81bd-5af4dcd79594.jpg?v=1793222959 HVAC DIRECT USA FILTERS KING 22x55x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 55 x .75" HVAC DIRECT USA FILTERS KING 22x55x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 55 x .75" https://hvacdirectusa.com/products/filter-king-22x56-5x1-air-filter-4-pack-merv-8-actual-size-22-x-56-5-x-75-fk22x56-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_525994a3-73b5-458b-9f7c-15fb828166c6.jpg?v=1793222958 HVAC DIRECT USA FILTERS KING 22x56.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 56.5 x .75" - FK22x56.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x56.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 56.5 x .75" - FK22x56.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x56x1-air-filter-4-pack-merv-8-actual-size-22-x-56-x-75-fk22x56x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4fd10a18-1635-4ad7-a484-f2d9da0d5d2e.jpg?v=1793222956 HVAC DIRECT USA FILTERS KING 22x56x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 56 x .75" - FK22x56x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x56x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 56 x .75" - FK22x56x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-57-5-x-75-fk22x57-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4fde2e67-ce5d-4be4-8607-9c64bfb54b89.jpg?v=1793222955 HVAC DIRECT USA FILTERS KING 22x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 57.5 x .75" - FK22x57.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 57.5 x .75" - FK22x57.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x57x1-air-filter-4-pack-merv-8-actual-size-22-x-57-x-75-fk22x57x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3f97a811-2b0f-4aef-b55f-e92157738c50.jpg?v=1793222954 HVAC DIRECT USA FILTERS KING 22x57x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 57 x .75" - FK22x57x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x57x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 57 x .75" - FK22x57x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-58-5-x-75-fk22x58-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_df89b7d3-4124-4005-a8cf-9f5e0cb5146a.jpg?v=1793222953 HVAC DIRECT USA FILTERS KING 22x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 58.5 x .75" - FK22x58.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 58.5 x .75" - FK22x58.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-58-x-75-fk22x58x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_62c8f0b1-4a25-4334-9165-5e94c0f38410.jpg?v=1793222952 HVAC DIRECT USA FILTERS KING 22x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 58 x .75" - FK22x58x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 58 x .75" - FK22x58x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-59-5-x-75-fk22x59-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9ab2fb2a-4214-4166-8049-9d116147a75e.jpg?v=1793222951 HVAC DIRECT USA FILTERS KING 22x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 59.5 x .75" - FK22x59.5x1A-M8-4 HVAC DIRECT USA FILTERS KING 22x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 59.5 x .75" - FK22x59.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-22x59x1-air-filter-4-pack-merv-8-actual-size-22-x-59-x-75-fk22x59x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fffd40be-99ef-4611-bf14-c0de08f5425f.jpg?v=1793222949 HVAC DIRECT USA FILTERS KING 22x59x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 59 x .75" - FK22x59x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x59x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 59 x .75" - FK22x59x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-5-x-75-fk22x5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c9e9aa21-1ac2-4f3a-b82d-5351a922851d.jpg?v=1793222949 HVAC DIRECT USA FILTERS KING 22x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 5 x .75" - FK22x5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 5 x .75" - FK22x5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-6-5-x-75-fk22x6-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e6b3f443-d84a-4f60-a0f8-1030a3543dee.jpg?v=1793222947 HVAC DIRECT USA FILTERS KING 22x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 6.5 x .75" - FK22x6.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 6.5 x .75" - FK22x6.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x61-5x1-air-filter-4-pack-merv-8-actual-size-22-x-61-5-x-75-fk22x61-5x1a-m8 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8f7caa7a-c229-42f9-b636-1aa3d7bc53e0.jpg?v=1793222946 HVAC DIRECT USA FILTERS KING 22x61.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 61.5 x .75" - FK22x61.5x1A-M8 - HVAC DIRECT USA FILTERS KING 22x61.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 61.5 x .75" - FK22x61.5x1A-M8 - https://hvacdirectusa.com/products/filter-king-22x61x1-air-filter-4-pack-merv-8-actual-size-22-x-61-x-75-fk22x61x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9fad4c6a-a3c6-403f-9391-e2501d4d71fb.jpg?v=1793222940 HVAC DIRECT USA FILTERS KING 22x61x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 61 x .75" - FK22x61x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 22x61x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 61 x .75" - FK22x61x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-22x62-5x1-air-filter-4-pack-merv-8-actual-size-22-x-62-5-x-75-fk22x62-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_cd72e568-bf8d-46bd-89b5-e7636d53f78a.jpg?v=1793222938 HVAC DIRECT USA FILTERS KING 22x62.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 62.5 x .75" - FK22x62.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x62.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 62.5 x .75" - FK22x62.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x62x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-62-x-75-fk22x62x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d1dd2612-518c-476e-b3e2-eabfb56d3cd4.jpg?v=1793222937 HVAC DIRECT USA FILTERS KING 22x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 62 x .75" - FK22x62x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 62 x .75" - FK22x62x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-63-5-x-75-fk22x63-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2ae4e0ac-e233-4927-82a4-f5ca4cb1ca17.jpg?v=1793222936 HVAC DIRECT USA FILTERS KING 22x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 63.5 x .75" - FK22x63.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 63.5 x .75" - FK22x63.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x63x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-63-x-75-fk22x63x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_76cf8cc3-23d5-4993-8ece-3a6e3034bed1.jpg?v=1793222934 HVAC DIRECT USA FILTERS KING 22x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 63 x .75" - FK22x63x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 63 x .75" - FK22x63x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x64-5x1-air-filter-4-pack-merv-8-actual-size-22-x-64-5-x-75-fk22x64-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4912d24d-36a0-484f-a784-29ce965e0e1a.jpg?v=1793222933 HVAC DIRECT USA FILTERS KING 22x64.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 64.5 x .75" - FK22x64.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x64.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 64.5 x .75" - FK22x64.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x64x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-64-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bf363411-a6cd-4326-ae26-b09806a15858.jpg?v=1793222932 HVAC DIRECT USA FILTERS KING 22x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 64 x .75" HVAC DIRECT USA FILTERS KING 22x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 64 x .75" https://hvacdirectusa.com/products/filter-king-22x66-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-66-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4ad04cb0-daff-4207-92a2-3e278a6df81a.jpg?v=1793222930 HVAC DIRECT USA FILTERS KING 22x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 66.5 x .75" HVAC DIRECT USA FILTERS KING 22x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 66.5 x .75" https://hvacdirectusa.com/products/filter-king-22x66x1-air-filter-4-pack-merv-8-actual-size-22-x-66-x-75-fk22x66x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1b8db7d0-a3e9-4a12-9810-8894c4cd3885.jpg?v=1793222929 HVAC DIRECT USA FILTERS KING 22x66x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 66 x .75" - FK22x66x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x66x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 66 x .75" - FK22x66x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-6-x-75-fk22x6x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ac0de0c6-c51c-4dcf-9f4c-b99a7470e0a3.jpg?v=1793222928 HVAC DIRECT USA FILTERS KING 22x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 6 x .75" - FK22x6x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 6 x .75" - FK22x6x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-7-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b6ad11fb-a18c-4940-9d2e-f6ea9892aa12.jpg?v=1793222926 HVAC DIRECT USA FILTERS KING 22x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 7.5 x .75" HVAC DIRECT USA FILTERS KING 22x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 7.5 x .75" https://hvacdirectusa.com/products/filter-king-22x8-5x1-air-filter-4-pack-merv-8-actual-size-22-x-8-5-x-75-fk22x8-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c70a7aba-68c2-4e68-8a6c-e1da3b098c29.jpg?v=1793222926 HVAC DIRECT USA FILTERS KING 22x8.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 8.5 x .75" - FK22x8.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x8.5x1 Air Filter 4-PACK MERV 8 Actual Size 22 x 8.5 x .75" - FK22x8.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-8-x-75-fk22x8x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_91f8072b-4ef2-4909-b7cf-8dcddefcadd1.jpg?v=1793222924 HVAC DIRECT USA FILTERS KING 22x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 8 x .75" - FK22x8x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 8 x .75" - FK22x8x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-9-5-x-75-fk22x9-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0f3b9192-3114-4e00-86b0-417019883b5e.jpg?v=1793222923 HVAC DIRECT USA FILTERS KING 22x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 9.5 x .75" - FK22x9.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 9.5 x .75" - FK22x9.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-22x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-9-x-75-fk22x9x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3b10c03d-36a9-449e-8470-9f40dfbf0dfe.jpg?v=1793222921 HVAC DIRECT USA FILTERS KING 22x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 9 x .75" - FK22x9x1A-M8 -4 HVAC DIRECT USA FILTERS KING 22x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 9 x .75" - FK22x9x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-10-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3e199bdf-5991-4ee9-9071-6b510ec66565.jpg?v=1793222919 HVAC DIRECT USA FILTERS KING 23.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 10.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 10.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-10-x-75-fk23-5x10x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d47aaea5-205a-482e-8478-87d9a58978fd.jpg?v=1793222918 HVAC DIRECT USA FILTERS KING 23.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 10 x .75" - FK23.5x10x1A-M8-4 HVAC DIRECT USA FILTERS KING 23.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 10 x .75" - FK23.5x10x1A-M8-4 https://hvacdirectusa.com/products/filter-king-23-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-11-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ec013b63-c765-475d-b13d-eb144103253b.jpg?v=1793222917 HVAC DIRECT USA FILTERS KING 23.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 11.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 11.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-11-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_66eba370-fcba-4237-8f1c-08782c3ddfa9.jpg?v=1793222916 HVAC DIRECT USA FILTERS KING 23.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 11 x .75" HVAC DIRECT USA FILTERS KING 23.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 11 x .75" https://hvacdirectusa.com/products/filter-king-23-5x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-12-5-x-75-fk23-5x12-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8b0e94d3-f012-4758-9b92-86f3e8b0fbca.jpg?v=1793222914 HVAC DIRECT USA FILTERS KING 23.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 12.5 x .75" - FK23.5x12.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 23.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 12.5 x .75" - FK23.5x12.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23-5x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-12-x-75-fk23-5x12x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a3b68e0c-3d54-4582-ba05-16a91f57cb0f.jpg?v=1793222913 HVAC DIRECT USA FILTERS KING 23.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 12 x .75" - FK23.5x12x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 12 x .75" - FK23.5x12x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-13-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3d77bc60-806d-403a-80f6-c1f2869f3197.jpg?v=1793222912 HVAC DIRECT USA FILTERS KING 23.5x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 13.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 13.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-13-x-75-fk23-5x13x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_57d10b32-8a7b-4ab5-a1dc-811d07197602.jpg?v=1793222910 HVAC DIRECT USA FILTERS KING 23.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 13 x .75" - FK23.5x13x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 13 x .75" - FK23.5x13x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-14-5-x-75-fk23-5x14-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f8fd3eec-8079-4d1a-b8a8-16dc9ee1c8c6.jpg?v=1793222909 HVAC DIRECT USA FILTERS KING 23.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 14.5 x .75" - FK23.5x14.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 14.5 x .75" - FK23.5x14.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-14-x-75-fk23-5x14x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b22b5c78-615c-404e-9e80-37576f7009cf.jpg?v=1793222908 HVAC DIRECT USA FILTERS KING 23.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 14 x .75" - FK23.5x14x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 14 x .75" - FK23.5x14x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-15-5-x-75-4-8-stars-out-of-5-reviews-4-8-5-ratings 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_728cd69c-a226-4d76-a645-d1c8d2a6c637.jpg?v=1793222906 HVAC DIRECT USA FILTERS KING 23.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 15.5 x .75" 4.8 stars out of 5 reviews (4.8)| 5 ratings HVAC DIRECT USA FILTERS KING 23.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 15.5 x .75" 4.8 stars out of 5 reviews (4.8)| 5 ratings https://hvacdirectusa.com/products/filter-king-23-5x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-16-5-x-75-fk23-5x16-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_69a2961d-f144-4b9a-8a79-706ca0c942fa.jpg?v=1793222905 HVAC DIRECT USA FILTERS KING 23.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 16.5 x .75" - FK23.5x16.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 16.5 x .75" - FK23.5x16.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-16-x-75-fk23-5x16x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_42aded0f-7b95-4c26-a0b4-0b9d1b83cb7a.jpg?v=1793222905 HVAC DIRECT USA FILTERS KING 23.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 16 x .75" - FK23.5x16x1A-M8-4 HVAC DIRECT USA FILTERS KING 23.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 16 x .75" - FK23.5x16x1A-M8-4 https://hvacdirectusa.com/products/filter-king-23-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-17-5-x-75-fk23-5x17-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c1a7630f-558c-4a3f-9497-7da679fd1b45.jpg?v=1793222902 HVAC DIRECT USA FILTERS KING 23.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 17.5 x .75" - FK23.5x17.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 17.5 x .75" - FK23.5x17.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-17-x-75-fk23-5x17x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b9a9cfad-5c45-4d66-8286-bdda1776bba2.jpg?v=1793222901 HVAC DIRECT USA FILTERS KING 23.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 17 x .75" - FK23.5x17x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 17 x .75" - FK23.5x17x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-18-5-x-75-fk23-5x18-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_af8c983c-0fe1-4b03-a4f9-f0f315098fa4.jpg?v=1793222899 HVAC DIRECT USA FILTERS KING 23.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 18.5 x .75" - FK23.5x18.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 18.5 x .75" - FK23.5x18.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-18-x-75-fk23-5x18x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8281f582-4807-4699-acad-5dc3100002a2.jpg?v=1793222898 HVAC DIRECT USA FILTERS KING 23.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 18 x .75" - FK23.5x18x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 18 x .75" - FK23.5x18x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-19-5-x-75-fk23-5x19-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7bb8f359-42d5-44af-84ec-a9429009bbb5.jpg?v=1793222897 HVAC DIRECT USA FILTERS KING 23.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 19.5 x .75" - FK23.5x19.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 19.5 x .75" - FK23.5x19.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-19-x-75-fk23-5x19x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e89ff5c1-41ac-496a-8023-50c114e4870d.jpg?v=1793222896 HVAC DIRECT USA FILTERS KING 23.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 19 x .75" - FK23.5x19x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 19 x .75" - FK23.5x19x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-20-5-x-75-fk23-5x20-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1b3ef373-d8f1-438d-a4a9-14ba585486d5.jpg?v=1793222895 HVAC DIRECT USA FILTERS KING 23.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 20.5 x .75" - FK23.5x20.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 20.5 x .75" - FK23.5x20.5x1A-M8 -4 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-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0585adaf-c6ef-4743-aae7-f57e2b8dce4b.jpg?v=1793222893 HVAC DIRECT USA FILTERS 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 HVAC DIRECT USA FILTERS 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 https://hvacdirectusa.com/products/filter-king-23-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-21-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_801e640c-b930-4a03-8910-593483b6ea22.jpg?v=1793222892 HVAC DIRECT USA FILTERS KING 23.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 21.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-21-x-75-fk23-5x21x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9debf6ae-039a-496b-8444-9a37322ce1fa.jpg?v=1793222891 HVAC DIRECT USA FILTERS KING 23.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 21 x .75" - FK23.5x21x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 21 x .75" - FK23.5x21x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-22-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_acb04ccb-13f9-4ca5-a0b8-c53a2ab50283.jpg?v=1793222889 HVAC DIRECT USA FILTERS KING 23.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 22.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 22.5 x .75" 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-76 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8ecd0d43-273f-479a-b413-354eae60144f.jpg?v=1793222888 HVAC DIRECT USA FILTERS 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" HVAC DIRECT USA FILTERS 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" https://hvacdirectusa.com/products/filter-king-23-5x23-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-23-5-x-75-fk23-5x23-5x1a-m8-3 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_175ba3c9-3400-4cb3-83ae-500d1b54f5a0.jpg?v=1793222888 HVAC DIRECT USA FILTERS KING 23.5x23.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23.5 x .75" - FK23.5x23.5x1A-M8 -3 HVAC DIRECT USA FILTERS KING 23.5x23.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23.5 x .75" - FK23.5x23.5x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-23-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-23-5-x-75-fk23-5x23-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b92a849f-33e1-4017-be90-144f3cdade0a.jpg?v=1793222886 HVAC DIRECT USA FILTERS KING 23.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23.5 x .75" - FK23.5x23.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23.5 x .75" - FK23.5x23.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-23-x-75-fk23-5x23x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_163c8a40-59ed-4fd0-96d5-bf6655ac1250.jpg?v=1793222884 HVAC DIRECT USA FILTERS KING 23.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23 x .75" - FK23.5x23x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23 x .75" - FK23.5x23x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-24-5-x-75-fk23-5x24-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fe448aa6-126f-4c49-a922-a9ff7772290a.jpg?v=1793222883 HVAC DIRECT USA FILTERS KING 23.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x .75" - FK23.5x24.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 23.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x .75" - FK23.5x24.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23-5x24-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-24-5-x-75-fk23-5x24-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_107fcd76-cf5a-4e27-8364-d2d0c3aeb663.jpg?v=1793222882 HVAC DIRECT USA FILTERS KING 23.5x24.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x .75" - FK23.5x24.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x24.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x .75" - FK23.5x24.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x24-5x2-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 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_85e814ae-7fb3-4fbe-931a-23cc17859c33.jpg?v=1793222880 HVAC DIRECT USA FILTERS KING 23.5x24.5x2 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 HVAC DIRECT USA FILTERS KING 23.5x24.5x2 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-23-5x24-5x4-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 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ed4b87b7-378c-472a-83d0-ce8555589b32.jpg?v=1793222879 HVAC DIRECT USA FILTERS KING 23.5x24.5x4 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" HVAC DIRECT USA FILTERS KING 23.5x24.5x4 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" https://hvacdirectusa.com/products/filter-king-23-5x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-24-x-75-fk23-5x24x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1a0c856a-ff1e-4a85-b682-7ecebbbed2f8.jpg?v=1793222878 HVAC DIRECT USA FILTERS KING 23.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24 x .75" - FK23.5x24x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24 x .75" - FK23.5x24x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-25-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_572b8c49-c700-4c68-8a54-f841a81e0ebb.jpg?v=1793222877 HVAC DIRECT USA FILTERS KING 23.5x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 25.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 25.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-26-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_177e96a4-0074-4d31-aaa3-27dbac3a7840.jpg?v=1793222875 HVAC DIRECT USA FILTERS KING 23.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 26.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 26.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-15-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7f44a82d-8bcb-4166-8fa1-cd94444818fd.jpg?v=1793222874 HVAC DIRECT USA FILTERS KING 23.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 15 x .75 HVAC DIRECT USA FILTERS KING 23.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 15 x .75 https://hvacdirectusa.com/products/filter-king-23-5x27-5x2-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-fk23-5x27-5x2a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4f45a475-62be-4f20-b49b-c93103d5e04e.jpg?v=1793222872 HVAC DIRECT USA FILTERS KING 23.5x27.5x2 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" - FK23.5x27.5x2A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x27.5x2 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" - FK23.5x27.5x2A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-28-5-x-75-fk23-5x28-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ec42516a-d45c-4129-b241-c9890e5bab8a.jpg?v=1793222871 HVAC DIRECT USA FILTERS KING 23.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 28.5 x .75" - FK23.5x28.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 28.5 x .75" - FK23.5x28.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-28-x-75-fk23-5x28x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2112b773-4cac-4e83-a591-587446a684f4.jpg?v=1793222870 HVAC DIRECT USA FILTERS KING 23.5x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 28 x .75" - FK23.5x28x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 28 x .75" - FK23.5x28x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-29-5-x-75-fk23-5x29-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e8f081a9-add4-43c7-b26a-f4d707d8d2fb.jpg?v=1793222869 HVAC DIRECT USA FILTERS KING 23.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x .75" - FK23.5x29.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x .75" - FK23.5x29.5x1A-M8 -4 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-1-76 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b31c1314-3d8f-46cd-8af4-d90843cdc298.jpg?v=1793222867 HVAC DIRECT USA FILTERS 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" HVAC DIRECT USA FILTERS 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" https://hvacdirectusa.com/products/filter-king-23-5x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-29-x-75-fk23-5x29x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9067c505-eb31-4afa-baca-2500978b4f08.jpg?v=1793222866 HVAC DIRECT USA FILTERS KING 23.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29 x .75" - FK23.5x29x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29 x .75" - FK23.5x29x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-30-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_64181eb3-0a3e-4909-aa36-ff095832952e.jpg?v=1793222865 HVAC DIRECT USA FILTERS KING 23.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 30.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 30.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x30-75x1-air-filter-merv-8-6-pack-dust-allergy-control-ac-furnace-filters-made-in-usa-hvac-pleated-electrostatic-actual-size-23-5-x-30-75-x-75-fk23-5x30-5x1a-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0138741d-6f0f-4727-aa17-d25fe682a566.jpg?v=1793222863 HVAC DIRECT USA FILTERS KING 23.5x30.75x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 30.75 x .75) - FK23.5x30.5x1A-M8-5 HVAC DIRECT USA FILTERS KING 23.5x30.75x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 30.75 x .75) - FK23.5x30.5x1A-M8-5 https://hvacdirectusa.com/products/filter-king-23-5x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-30-x-75-fk23-5x30x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2f94f4df-8574-481d-960c-ec47e8fc257b.jpg?v=1793222862 HVAC DIRECT USA FILTERS KING 23.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 30 x .75" - FK23.5x30x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 30 x .75" - FK23.5x30x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-31-5-x-75-fk23-5x31-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9d593c51-7aa5-4def-89f3-3f0d8934dd27.jpg?v=1793222861 HVAC DIRECT USA FILTERS KING 23.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 31.5 x .75" - FK23.5x31.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 31.5 x .75" - FK23.5x31.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-31-x-75-fk23-5x31x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7cac61c7-2bf6-4c75-83f6-3fa42fcf4b4d.jpg?v=1793222859 HVAC DIRECT USA FILTERS KING 23.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 31 x .75" - FK23.5x31x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 23.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 31 x .75" - FK23.5x31x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23-5x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-32-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_54f4cc64-67ff-4734-acd7-8982bb1bb2e5.jpg?v=1793222858 HVAC DIRECT USA FILTERS KING 23.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 32.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 32.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-32-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c03c153a-1658-4ade-9298-069cc1b670a7.jpg?v=1793222857 HVAC DIRECT USA FILTERS KING 23.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 32 x .75" HVAC DIRECT USA FILTERS KING 23.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 32 x .75" https://hvacdirectusa.com/products/filter-king-23-5x33-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-33-5-x-75-fk23-5x33-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c2ecf5c5-7cf0-464a-ab60-a136b67cf072.jpg?v=1793222855 HVAC DIRECT USA FILTERS KING 23.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 33.5 x .75" - FK23.5x33.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 33.5 x .75" - FK23.5x33.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-34-5-x-75-fk23-5x34-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c03bae05-da86-4a80-a216-cca0be1056cb.jpg?v=1793222854 HVAC DIRECT USA FILTERS KING 23.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 34.5 x .75" - FK23.5x34.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 34.5 x .75" - FK23.5x34.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-34-x-75-fk23-5x34x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_31b43cd5-4c6d-4972-ab77-642452dc1642.jpg?v=1793222852 HVAC DIRECT USA FILTERS KING 23.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 34 x .75" - FK23.5x34x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 34 x .75" - FK23.5x34x1A-M8 -4 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-fk23-5x35-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3fa49cd7-a7b5-4c0a-a3da-e9c5aa1a4c66.jpg?v=1793222848 HVAC DIRECT USA FILTERS 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" - FK23.5x35.5x1A-M8 - 4 HVAC DIRECT USA FILTERS 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" - FK23.5x35.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23-5x35-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-5-x-75-fk23-5x35-5x1a-m8-3 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_415a283a-905d-4c78-b660-ddbf20f4602f.jpg?v=1793222847 HVAC DIRECT USA FILTERS KING 23.5x35.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" - FK23.5x35.5x1A-M8 -3 HVAC DIRECT USA FILTERS KING 23.5x35.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" - FK23.5x35.5x1A-M8 -3 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-76 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9f6fcf63-6483-442b-bc23-4105e4b8cc37.jpg?v=1793222846 HVAC DIRECT USA FILTERS 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" HVAC DIRECT USA FILTERS 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" https://hvacdirectusa.com/products/filter-king-23-5x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_38e3846f-a702-4b89-a41d-47b9e8f367cc.jpg?v=1793222844 HVAC DIRECT USA FILTERS KING 23.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35 x .75" HVAC DIRECT USA FILTERS KING 23.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35 x .75" https://hvacdirectusa.com/products/filter-king-23-5x37-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-37-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8ed8f92a-6245-47e7-89da-7fc4110893d7.jpg?v=1793222844 HVAC DIRECT USA FILTERS KING 23.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 37.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 37.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-37-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f440315b-fda6-45b2-b903-03aa7f24abee.jpg?v=1793222842 HVAC DIRECT USA FILTERS KING 23.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 37 x .75" HVAC DIRECT USA FILTERS KING 23.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 37 x .75" https://hvacdirectusa.com/products/filter-king-23-5x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-38-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_33b5e75f-bb4f-49d1-9f64-8f7bb3150ff2.jpg?v=1793222841 HVAC DIRECT USA FILTERS KING 23.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 38.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 38.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-39-5-x-75-fk23-5x39-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4724f2c3-ae8a-4db5-ac82-88b2848055fb.jpg?v=1793222840 HVAC DIRECT USA FILTERS KING 23.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 39.5 x .75" - FK23.5x39.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 39.5 x .75" - FK23.5x39.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-40-5-x-75-fk23-5x40-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c1232fbf-e02e-467d-b00e-edbdf89560a8.jpg?v=1793222838 HVAC DIRECT USA FILTERS KING 23.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 40.5 x .75" - FK23.5x40.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 40.5 x .75" - FK23.5x40.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-40-x-75-fk23-5x40x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f71a3231-3ea5-4bf3-a663-a7ac800502d6.jpg?v=1793222837 HVAC DIRECT USA FILTERS KING 23.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 40 x .75" - FK23.5x40x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 23.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 40 x .75" - FK23.5x40x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23-5x41x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-41-x-75-fk23-5x41x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ada0ad98-5b24-4d5e-89fe-3c891df7f811.jpg?v=1793222836 HVAC DIRECT USA FILTERS KING 23.5x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 41 x .75" - FK23.5x41x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 41 x .75" - FK23.5x41x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-42-5-x-75-fk23-5x42-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2539f084-6cb4-41a9-9abb-e9d1a8a271c0.jpg?v=1793222835 HVAC DIRECT USA FILTERS KING 23.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 42.5 x .75" - FK23.5x42.5x1A-M8-4 HVAC DIRECT USA FILTERS KING 23.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 42.5 x .75" - FK23.5x42.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-23-5x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-42-x-75-fk23-5x42x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bb0d3e97-4202-41ae-8fd2-b12060772bd4.jpg?v=1793222833 HVAC DIRECT USA FILTERS KING 23.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 42 x .75" - FK23.5x42x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 42 x .75" - FK23.5x42x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-43-5-x-75-fk23-5x43-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e3f25821-154d-49a0-805c-fb41da3657c5.jpg?v=1793222832 HVAC DIRECT USA FILTERS KING 23.5x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 43.5 x .75" - FK23.5x43.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 43.5 x .75" - FK23.5x43.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-43-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9e3d9cf3-ee68-4f3b-854c-1dd19c117840.jpg?v=1793222831 HVAC DIRECT USA FILTERS KING 23.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 43 x .75" HVAC DIRECT USA FILTERS KING 23.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 43 x .75" https://hvacdirectusa.com/products/filter-king-23-5x44-5x1-air-filter-4-pack-merv-8-actual-size-23-5-x-44-5-x-75-fk23-5x44-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e2f790ae-bf0c-46a8-87f3-d7dc83640dcc.jpg?v=1793222830 HVAC DIRECT USA FILTERS KING 23.5x44.5x1 Air Filter 4-PACK MERV 8 Actual Size 23.5 x 44.5 x .75" - FK23.5x44.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x44.5x1 Air Filter 4-PACK MERV 8 Actual Size 23.5 x 44.5 x .75" - FK23.5x44.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-45-5-x-75-fk23-5x45-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_da7de647-dc36-4d2e-b527-34913376181a.jpg?v=1793222829 HVAC DIRECT USA FILTERS KING 23.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 45.5 x .75" - FK23.5x45.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 45.5 x .75" - FK23.5x45.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x46-5x1-air-filter-4-pack-merv-8-actual-size-23-5-x-46-5-x-75-fk23-5x46-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1ba6c2c0-5d04-40a5-b380-2453995f793e.jpg?v=1793222827 HVAC DIRECT USA FILTERS KING 23.5x46.5x1 Air Filter 4-PACK MERV 8 Actual Size 23.5 x 46.5 x .75" - FK23.5x46.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x46.5x1 Air Filter 4-PACK MERV 8 Actual Size 23.5 x 46.5 x .75" - FK23.5x46.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x46x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-46-x-75-fk23-5x46x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fe8007e4-8656-42ff-846e-b0f22ad78ec6.jpg?v=1793222826 HVAC DIRECT USA FILTERS KING 23.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 46 x .75" - FK23.5x46x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 46 x .75" - FK23.5x46x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-47-5-x-75-fk23-5x47-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_beb97795-1115-46fd-a952-e05a9e68f20e.jpg?v=1793222825 HVAC DIRECT USA FILTERS KING 23.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 47.5 x .75" - FK23.5x47.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 47.5 x .75" - FK23.5x47.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-47-x-75-fk23-5x47x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_72ee51c6-9b1a-410f-9957-7b55e208d383.jpg?v=1793222823 HVAC DIRECT USA FILTERS KING 23.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 47 x .75" - FK23.5x47x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 47 x .75" - FK23.5x47x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-48-5-x-75-fk23-5x48-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6c0f9257-d2bf-4998-9097-6063514c21ca.jpg?v=1793222823 HVAC DIRECT USA FILTERS KING 23.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 48.5 x .75" - FK23.5x48.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 48.5 x .75" - FK23.5x48.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-49-5-x-75-fk23-5x49-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_17295692-2a40-4ec7-9b07-e3934be684b6.jpg?v=1793222821 HVAC DIRECT USA FILTERS KING 23.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 49.5 x .75" - FK23.5x49.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 49.5 x .75" - FK23.5x49.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-49-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7dad3b4e-c525-427b-a9c8-cdf762d87251.jpg?v=1793222820 HVAC DIRECT USA FILTERS KING 23.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 49 x .75" HVAC DIRECT USA FILTERS KING 23.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 49 x .75" https://hvacdirectusa.com/products/filter-king-23-5x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-4-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4fa69fb4-a810-4728-8d96-56b3c5bf31ec.jpg?v=1793222819 HVAC DIRECT USA FILTERS KING 23.5x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 4 x .75" HVAC DIRECT USA FILTERS KING 23.5x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 4 x .75" https://hvacdirectusa.com/products/filter-king-23-5x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-5-5-x-75-fk23-5x5-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a6c41353-d5f9-45fd-ae16-70cf3f75cfc5.jpg?v=1793222817 HVAC DIRECT USA FILTERS KING 23.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 5.5 x .75" - FK23.5x5.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 5.5 x .75" - FK23.5x5.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-50-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_73318bcd-97bb-419d-9a52-5037ba1ad9d2.jpg?v=1793222816 HVAC DIRECT USA FILTERS KING 23.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 50.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 50.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-52-5-x-75-fk23-5x52-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7d85d395-3926-4641-bd27-6902dddbcef2.jpg?v=1793222815 HVAC DIRECT USA FILTERS KING 23.5x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 52.5 x .75" - FK23.5x52.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 52.5 x .75" - FK23.5x52.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-53-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3f8232cf-3ed4-487e-b633-1e310f47df5a.jpg?v=1793222814 HVAC DIRECT USA FILTERS KING 23.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 53 x .75" HVAC DIRECT USA FILTERS KING 23.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 53 x .75" https://hvacdirectusa.com/products/filter-king-23-5x54-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-54-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_90a15310-e757-41e6-84d4-e361900ba6b3.jpg?v=1793222813 HVAC DIRECT USA FILTERS KING 23.5x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 54.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 54.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-55-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_44441d27-90af-4808-abe4-043fd796e162.jpg?v=1793222811 HVAC DIRECT USA FILTERS KING 23.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 55.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 55.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-55-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3dd9cb52-f80e-43c8-8960-e7346330197a.jpg?v=1793222810 HVAC DIRECT USA FILTERS KING 23.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 55 x .75" HVAC DIRECT USA FILTERS KING 23.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 55 x .75" https://hvacdirectusa.com/products/filter-king-23-5x56-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-56-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d8341a93-528c-4ba2-960e-7ac7117b84c9.jpg?v=1793222809 HVAC DIRECT USA FILTERS KING 23.5x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 56.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 56.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-57-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e24ab6e1-b429-40a8-8add-ce6503165c4f.jpg?v=1793222808 HVAC DIRECT USA FILTERS KING 23.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 57.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 57.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x57x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-57-x-75-fk23-5x57x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8023621a-27dd-4057-9e65-325b71f93334.jpg?v=1793222807 HVAC DIRECT USA FILTERS KING 23.5x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 57 x .75" - FK23.5x57x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 23.5x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 57 x .75" - FK23.5x57x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23-5x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-58-x-75-fk23-5x58x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_182324ac-10a8-4953-aad1-978ab0e52ef2.jpg?v=1793222805 HVAC DIRECT USA FILTERS KING 23.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 58 x .75" - FK23.5x58x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 58 x .75" - FK23.5x58x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-59-5-x-75-fk23-5x59-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_973fd826-cbba-41ca-9b1a-e020cee6b989.jpg?v=1793222804 HVAC DIRECT USA FILTERS KING 23.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 59.5 x .75" - FK23.5x59.5x1A-M8-4 HVAC DIRECT USA FILTERS KING 23.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 59.5 x .75" - FK23.5x59.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-23-5x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-5-x-75-fk23-5x5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_602c5779-1518-4d91-b21c-8aa141b25817.jpg?v=1793222803 HVAC DIRECT USA FILTERS KING 23.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 5 x .75" - FK23.5x5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 5 x .75" - FK23.5x5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-60-5-x-75-fk23-5x60-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f351feb7-7b4f-4b75-aa94-7390efec2a06.jpg?v=1793222801 HVAC DIRECT USA FILTERS KING 23.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 60.5 x .75" - FK23.5x60.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 60.5 x .75" - FK23.5x60.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-60-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ce69b52b-39b1-44b8-be6a-bc4647edbc8d.jpg?v=1793222800 HVAC DIRECT USA FILTERS KING 23.5x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 60 x .75" HVAC DIRECT USA FILTERS KING 23.5x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 60 x .75" https://hvacdirectusa.com/products/filter-king-23-5x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-61-5-x-75-fk23-5x61-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_67ea1ff7-48fc-4380-b2a6-9acc3aaad3bc.jpg?v=1793222799 HVAC DIRECT USA FILTERS KING 23.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 61.5 x .75" - FK23.5x61.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 61.5 x .75" - FK23.5x61.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-62-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_69e6105f-5f62-43fa-be50-0f0a5f5e2706.jpg?v=1793222798 HVAC DIRECT USA FILTERS KING 23.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 62.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 62.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-63-5-x-75-fk23-5x63-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7025ef70-d9a2-411f-8216-37a8e3921187.jpg?v=1793222797 HVAC DIRECT USA FILTERS KING 23.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 63.5 x .75" - FK23.5x63.5x1A-M8-4 HVAC DIRECT USA FILTERS KING 23.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 63.5 x .75" - FK23.5x63.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-23-5x64-5x1-air-filter-4-pack-merv-8-actual-size-23-5-x-64-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e4e17fcd-356a-432f-8fe9-549f4ed0cab5.jpg?v=1793222795 HVAC DIRECT USA FILTERS KING 23.5x64.5x1 Air Filter 4-PACK MERV 8 Actual Size 23.5 x 64.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x64.5x1 Air Filter 4-PACK MERV 8 Actual Size 23.5 x 64.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x66-5x1-air-filter-4-pack-merv-8-actual-size-23-5-x-66-5-x-75-fk23-5x66-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_78a8f5c1-7dc9-4232-87d8-1604729783a3.jpg?v=1793222794 HVAC DIRECT USA FILTERS KING 23.5x66.5x1 Air Filter 4-PACK MERV 8 Actual Size 23.5 x 66.5 x .75" - FK23.5x66.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x66.5x1 Air Filter 4-PACK MERV 8 Actual Size 23.5 x 66.5 x .75" - FK23.5x66.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-6-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c539882a-ef5c-40ff-a6f2-800d7bb8823a.jpg?v=1793222793 HVAC DIRECT USA FILTERS KING 23.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 6 x .75" HVAC DIRECT USA FILTERS KING 23.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 6 x .75" https://hvacdirectusa.com/products/filter-king-23-5x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-7-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c77fe23b-01ce-4979-b1b9-1b9afdbbe830.jpg?v=1793222792 HVAC DIRECT USA FILTERS KING 23.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 7.5 x .75" HVAC DIRECT USA FILTERS KING 23.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 7.5 x .75" https://hvacdirectusa.com/products/filter-king-23-5x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-8-5-x-75-fk23-5x8-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d225f12b-fe10-42c7-9fd1-398a3a1b76c0.jpg?v=1793222790 HVAC DIRECT USA FILTERS KING 23.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 8.5 x .75" - FK23.5x8.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 8.5 x .75" - FK23.5x8.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-8-x-75-fk23-5x8x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_37fd6cc2-fa52-4324-9ec2-02351107aae2.jpg?v=1793222790 HVAC DIRECT USA FILTERS KING 23.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 8 x .75" - FK23.5x8x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 8 x .75" - FK23.5x8x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-9-5-x-75-fk23-5x9-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9078a006-36c0-4652-89c3-a03dee63122f.jpg?v=1793222783 HVAC DIRECT USA FILTERS KING 23.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 9.5 x .75" - FK23.5x9.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 9.5 x .75" - FK23.5x9.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23-5x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-9-x-75-fk23-5x9x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_44954c52-1ee2-4feb-a22e-9c3a6a69a38a.jpg?v=1793222782 HVAC DIRECT USA FILTERS KING 23.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 9 x .75" - FK23.5x9x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 9 x .75" - FK23.5x9x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-10-5-x-75-fk23x10-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_03287a18-481e-480f-9fa7-a1d14f64c7f1.jpg?v=1793222780 HVAC DIRECT USA FILTERS KING 23x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 10.5 x .75" - FK23x10.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 10.5 x .75" - FK23x10.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-10-x-75-fk23x10x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5d00ae6c-f157-41f3-b7cd-5bde431ee668.jpg?v=1793222779 HVAC DIRECT USA FILTERS KING 23x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 10 x .75" - FK23x10x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 23x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 10 x .75" - FK23x10x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-11-5-x-75-fk23x11-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ef7f3e6a-33e5-4974-8773-f1e7eba80f2b.jpg?v=1793222777 HVAC DIRECT USA FILTERS KING 23x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 11.5 x .75" - FK23x11.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 11.5 x .75" - FK23x11.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-11-x-75-fk23x11x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_dbfb1172-99cf-474e-a0b5-6a89e5f72548.jpg?v=1793222776 HVAC DIRECT USA FILTERS KING 23x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 11 x .75" - FK23x11x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 23x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 11 x .75" - FK23x11x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-12-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_da6f9647-4d5d-4419-8aa4-34cef35264b1.jpg?v=1793222774 HVAC DIRECT USA FILTERS KING 23x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 12.5 x .75" HVAC DIRECT USA FILTERS KING 23x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 12.5 x .75" https://hvacdirectusa.com/products/filter-king-23x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-12-x-75-fk23x12x1a-m8 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_70783e42-5fcb-4581-a582-3033f35dc0e5.jpg?v=1793222773 HVAC DIRECT USA FILTERS KING 23x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 12 x .75" - FK23x12x1A-M8 HVAC DIRECT USA FILTERS KING 23x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 12 x .75" - FK23x12x1A-M8 https://hvacdirectusa.com/products/filter-king-25x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-13-5-x-75-fk23x13-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f8284f00-16e5-43fb-a18d-84b420185405.jpg?v=1793222772 HVAC DIRECT USA FILTERS KING 25x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 13.5 x .75" - FK23x13.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 13.5 x .75" - FK23x13.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-13-5-x-75-fk23x13-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_78982c8e-e585-43d5-9e5a-c059dd8d3ff6.jpg?v=1793222771 HVAC DIRECT USA FILTERS KING 23x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 13.5 x .75" - FK23x13.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 13.5 x .75" - FK23x13.5x1A-M8 -4 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-76 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e67eec7a-b45c-4a4b-aad5-823f7fd6ebc2.jpg?v=1793222770 HVAC DIRECT USA FILTERS KING 23x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 13 x .75" HVAC DIRECT USA FILTERS KING 23x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 13 x .75" https://hvacdirectusa.com/products/filter-king-23x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-14-5-x-75-fk23x14-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fcff5be0-c79b-44cb-a95f-754273534f72.jpg?v=1793222768 HVAC DIRECT USA FILTERS KING 23x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 14.5 x .75" - FK23x14.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 14.5 x .75" - FK23x14.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-14-x-75-fk23x14x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_411330cf-d9f2-4ad3-b776-6caecd795195.jpg?v=1793222767 HVAC DIRECT USA FILTERS KING 23x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 14 x .75" - FK23x14x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 14 x .75" - FK23x14x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-15-5-x-75-fk23x15-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4767c796-e768-449f-bf69-517de396f4a8.jpg?v=1793222766 HVAC DIRECT USA FILTERS KING 23x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 15.5 x .75" - FK23x15.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 15.5 x .75" - FK23x15.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-15-x-75-fk23x15x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_63f521b0-cafc-416e-9d2e-2f29a2129187.jpg?v=1793222764 HVAC DIRECT USA FILTERS KING 23x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 15 x .75" - FK23x15x1A-M8-4 HVAC DIRECT USA FILTERS KING 23x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 15 x .75" - FK23x15x1A-M8-4 https://hvacdirectusa.com/products/filter-king-23x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-16-5-x-75-fk23x16-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_269ab651-0d5d-4416-ab2b-2e5b961d3e27.jpg?v=1793222763 HVAC DIRECT USA FILTERS KING 23x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 16.5 x .75" - FK23x16.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 16.5 x .75" - FK23x16.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-16-x-75-fk23x16x1a-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8573548b-6622-4cce-8ef6-283d87cbf96e.jpg?v=1793222762 HVAC DIRECT USA FILTERS KING 23x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 16 x .75" - FK23x16x1A-M8 -5 HVAC DIRECT USA FILTERS KING 23x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 16 x .75" - FK23x16x1A-M8 -5 https://hvacdirectusa.com/products/filter-king-23x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-17-5-x-75-fk23x17-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8ec4ad07-a193-4bab-bd8f-2c8f18e82901.jpg?v=1793222761 HVAC DIRECT USA FILTERS KING 23x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 17.5 x .75" - FK23x17.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 17.5 x .75" - FK23x17.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-17-x-75-fk23x17x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_625f51df-fae7-42ce-be9e-42a32eaadb1b.jpg?v=1793222757 HVAC DIRECT USA FILTERS KING 23x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 17 x .75" - FK23x17x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 17 x .75" - FK23x17x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-18-x-75-fk23x18x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b38de516-61fd-4c46-84c4-b37a23e18bb8.jpg?v=1793222756 HVAC DIRECT USA FILTERS KING 23x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 18 x .75" - FK23x18x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 18 x .75" - FK23x18x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-19-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_181af96e-aca3-42d4-a13a-7de64e96fd00.jpg?v=1793222754 HVAC DIRECT USA FILTERS KING 23x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 19.5 x .75" HVAC DIRECT USA FILTERS KING 23x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-23x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-19-x-75-fk23x19x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8745b7b5-1fa5-4f16-b596-613deaaa7d35.jpg?v=1793222753 HVAC DIRECT USA FILTERS KING 23x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 19 x .75" - FK23x19x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 19 x .75" - FK23x19x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-20-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_22c94d76-4d38-4366-bb3e-0638e2a25298.jpg?v=1793222752 HVAC DIRECT USA FILTERS KING 23x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 20.5 x .75" HVAC DIRECT USA FILTERS KING 23x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 20.5 x .75" https://hvacdirectusa.com/products/filter-king-23x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-21-5-x-75-fk23x21-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_37d23951-c1f7-430f-a7a0-723b54d7bbe3.jpg?v=1793222750 HVAC DIRECT USA FILTERS KING 23x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 21.5 x .75" - FK23x21.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 21.5 x .75" - FK23x21.5x1A-M8 -4 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-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1c4dbbfd-f874-4c18-b9b9-3edcf148f61e.jpg?v=1793222749 HVAC DIRECT USA FILTERS 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 HVAC DIRECT USA FILTERS 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 https://hvacdirectusa.com/products/filter-king-23x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-22-5-x-75-fk23x22-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_72c8438f-6f8a-4906-a06e-adcf6d180d1a.jpg?v=1793222747 HVAC DIRECT USA FILTERS KING 23x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 22.5 x .75" - FK23x22.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 22.5 x .75" - FK23x22.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x23-5x1-air-filter-4-pack-merv-8-actual-size-23-x-23-5-x-75-fk23x23-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d3d01342-3a8d-4aec-9e65-3110e18bcab6.jpg?v=1793222746 HVAC DIRECT USA FILTERS KING 23x23.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 23.5 x .75" - FK23x23.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x23.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 23.5 x .75" - FK23x23.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x23x1-air-filters-4-pack-merv-8-hvac-pleated-ac-furnace-filter-actual-size-23-x-23-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3eaee17b-6666-4a7a-a1b8-56b0db669a17.jpg?v=1793222744 HVAC DIRECT USA FILTERS KING 23x23x1 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filter | Actual Size 23 x 23 x .75 HVAC DIRECT USA FILTERS KING 23x23x1 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filter | Actual Size 23 x 23 x .75 https://hvacdirectusa.com/products/filter-king-23x23x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-23-x-75-fk23x23x1a-m8-12 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_77112a59-750f-4d95-a9ff-641d04bd7222.jpg?v=1793222743 HVAC DIRECT USA FILTERS KING 23x23x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 23 x .75" - FK23x23x1A-M8-12 HVAC DIRECT USA FILTERS KING 23x23x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 23 x .75" - FK23x23x1A-M8-12 https://hvacdirectusa.com/products/filter-king-23x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-24-5-x-75-fk23x24-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_91acaa96-94f9-4796-afdd-5f37c221cff0.jpg?v=1793222741 HVAC DIRECT USA FILTERS KING 23x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 24.5 x .75" - FK23x24.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 24.5 x .75" - FK23x24.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-25-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b868c8e8-6a88-4d4e-97dd-44f1effab654.jpg?v=1793222739 HVAC DIRECT USA FILTERS KING 23x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 25.5 x .75" HVAC DIRECT USA FILTERS KING 23x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 25.5 x .75" 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-76 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0d4e8205-438c-490f-9365-f3646a75512b.jpg?v=1793222738 HVAC DIRECT USA FILTERS KING 23x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 25 x .75" HVAC DIRECT USA FILTERS 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-23x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-26-5-x-75-fk23x26-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f5744549-587f-4fb9-934e-a4b331c49879.jpg?v=1793222736 HVAC DIRECT USA FILTERS KING 23x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 26.5 x .75" - FK23x26.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 26.5 x .75" - FK23x26.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-26-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7592865a-7f05-4e92-8c58-fd2c63ff8be5.jpg?v=1793222735 HVAC DIRECT USA FILTERS KING 23x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 26 x .75" HVAC DIRECT USA FILTERS KING 23x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 26 x .75" https://hvacdirectusa.com/products/filter-king-23x27-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-27-5-x-75-fk23x27-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4355c7a0-93dd-410b-bba0-3811583607da.jpg?v=1793222734 HVAC DIRECT USA FILTERS KING 23x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 27.5 x .75" - FK23x27.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 27.5 x .75" - FK23x27.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-27-x-75-fk23x27x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b5d281aa-d60d-4852-8d73-1e46d9021728.jpg?v=1793222732 HVAC DIRECT USA FILTERS KING 23x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 27 x .75" - FK23x27x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 27 x .75" - FK23x27x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-28-5-x-75-fk23x28-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c3d04aad-0f95-451d-9166-5064f4856113.jpg?v=1793222730 HVAC DIRECT USA FILTERS KING 23x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 28.5 x .75" - FK23x28.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 28.5 x .75" - FK23x28.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-28-x-75-fk23x28x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c610a2a5-2819-4b94-8eb2-7dfe57adfae9.jpg?v=1793222728 HVAC DIRECT USA FILTERS KING 23x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 28 x .75" - FK23x28x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 23x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 28 x .75" - FK23x28x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-29-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3c22cd7d-d24f-499a-ae8b-2cc0c270c8bf.jpg?v=1793222727 HVAC DIRECT USA FILTERS KING 23x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 29.5 x .75" HVAC DIRECT USA FILTERS KING 23x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 29.5 x .75" https://hvacdirectusa.com/products/filter-king-23x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-29-x-75-fk23x29x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e111708c-b904-4d9b-89c9-ccdca465e180.jpg?v=1793222725 HVAC DIRECT USA FILTERS KING 23x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 29 x .75" - FK23x29x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 29 x .75" - FK23x29x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-30-5-x-75-fk23x30-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_19002439-f4e3-4b7c-8eb9-783b6100603c.jpg?v=1793222724 HVAC DIRECT USA FILTERS KING 23x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 30.5 x .75" - FK23x30.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 30.5 x .75" - FK23x30.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-29-5-x-75-fk23x30x1-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_605086e2-197a-4291-9af8-ab45f9580e6e.jpg?v=1793222722 HVAC DIRECT USA FILTERS KING 23x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 29.5 x .75" - FK23x30x1-M8 - 4 HVAC DIRECT USA FILTERS KING 23x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 29.5 x .75" - FK23x30x1-M8 - 4 https://hvacdirectusa.com/products/filter-king-23x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-30-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bc46eaa5-f30f-4f22-81d8-7353630d747b.jpg?v=1793222721 HVAC DIRECT USA FILTERS KING 23x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 30 x .75" HVAC DIRECT USA FILTERS KING 23x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 30 x .75" https://hvacdirectusa.com/products/filter-king-23x31-5x1-air-filter-4-pack-merv-8-actual-size-23-x-31-5-x-75-fk23x31-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c365128b-1a2a-4e1b-a4f3-c65bb5f52bd8.jpg?v=1793222719 HVAC DIRECT USA FILTERS KING 23x31.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 31.5 x .75" - FK23x31.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x31.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 31.5 x .75" - FK23x31.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-31-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a406f513-87f8-4430-916b-959f4c8c8708.jpg?v=1793222717 HVAC DIRECT USA FILTERS KING 23x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 31 x .75" HVAC DIRECT USA FILTERS KING 23x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 31 x .75" https://hvacdirectusa.com/products/filter-king-23x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-32-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_525c5ecb-e943-40a4-aba2-3605e7b389ba.jpg?v=1793222717 HVAC DIRECT USA FILTERS KING 23x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 32.5 x .75" HVAC DIRECT USA FILTERS KING 23x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 32.5 x .75" https://hvacdirectusa.com/products/filter-king-23x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-32-x-75-fk23x32x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4451a548-1a36-4c5f-9865-347027223a0c.jpg?v=1793222715 HVAC DIRECT USA FILTERS KING 23x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 32 x .75" - FK23x32x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 32 x .75" - FK23x32x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x33-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-33-5-x-75-fk23x33-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f3ec82c1-30d3-490b-b9e6-84c403958b5a.jpg?v=1793222713 HVAC DIRECT USA FILTERS KING 23x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 33.5 x .75" - FK23x33.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 33.5 x .75" - FK23x33.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-33-x-75-fk23x33x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f44ff5f6-4e8c-4604-9173-db3fa4678a08.jpg?v=1793222712 HVAC DIRECT USA FILTERS KING 23x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 33 x .75" - FK23x33x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 33 x .75" - FK23x33x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-34-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ac700db9-cb6c-4ea9-8226-be1da7ff0771.jpg?v=1793222710 HVAC DIRECT USA FILTERS KING 23x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 34.5 x .75" HVAC DIRECT USA FILTERS KING 23x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 34.5 x .75" https://hvacdirectusa.com/products/filter-king-23x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-34-x-75-fk23x34x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8d0f5d48-c818-4921-bd56-aaee737dcb6b.jpg?v=1793222708 HVAC DIRECT USA FILTERS KING 23x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 34 x .75" - FK23x34x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 34 x .75" - FK23x34x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x36-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-36-5-x-75-fk23x36-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c32bfe6a-cc79-4a11-b772-f3eba1fce25c.jpg?v=1793222707 HVAC DIRECT USA FILTERS KING 23x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 36.5 x .75" - FK23x36.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 36.5 x .75" - FK23x36.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-36-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_47e76c98-d175-4637-870b-6d9cf9c04909.jpg?v=1793222706 HVAC DIRECT USA FILTERS KING 23x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 36 x .75" HVAC DIRECT USA FILTERS KING 23x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 36 x .75" https://hvacdirectusa.com/products/filter-king-23x37-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-37-5-x-75-fk23x37-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5dd9902c-627c-445d-902f-e5f70809691f.jpg?v=1793222704 HVAC DIRECT USA FILTERS KING 23x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 37.5 x .75" - FK23x37.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 37.5 x .75" - FK23x37.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-37-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_79b989c5-66bd-416d-a655-4c19c2d81998.jpg?v=1793222703 HVAC DIRECT USA FILTERS KING 23x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 37 x .75" HVAC DIRECT USA FILTERS KING 23x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 37 x .75" https://hvacdirectusa.com/products/filter-king-23x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-38-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_450bd746-bade-4f0b-8c90-e22049a8ea59.jpg?v=1793222701 HVAC DIRECT USA FILTERS KING 23x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 38.5 x .75" HVAC DIRECT USA FILTERS KING 23x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 38.5 x .75" https://hvacdirectusa.com/products/filter-king-23x38x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-38-x-75-fk23x38x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a6ffe771-e0c0-46e6-a5a9-6c0cacfd9344.jpg?v=1793222701 HVAC DIRECT USA FILTERS KING 23x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 38 x .75" - FK23x38x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 23x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 38 x .75" - FK23x38x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-39-5-x-75-fk23x39-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9666f4fd-e0b5-4d12-94f2-f2fdce4bd00e.jpg?v=1793222699 HVAC DIRECT USA FILTERS KING 23x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 39.5 x .75" - FK23x39.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 39.5 x .75" - FK23x39.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x39x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-39-x-75-fk23x39x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d66ef61a-b279-4746-899b-254624837f15.jpg?v=1793222697 HVAC DIRECT USA FILTERS KING 23x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 39 x .75" - FK23x39x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 39 x .75" - FK23x39x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-4-5-x-75-fk23x4-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4c8f4a28-f43e-43f2-9511-95d3cbfe1f12.jpg?v=1793222696 HVAC DIRECT USA FILTERS KING 23x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 4.5 x .75" - FK23x4.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 4.5 x .75" - FK23x4.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-40-5-x-75-fk23x40-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_66df4ad4-2ba2-4fe1-a467-79d1398983d6.jpg?v=1793222694 HVAC DIRECT USA FILTERS KING 23x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 40.5 x .75" - FK23x40.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 40.5 x .75" - FK23x40.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-40-x-75-fk23x40x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_422f9197-e879-4f38-a0a5-4c9fbc9608ba.jpg?v=1793222693 HVAC DIRECT USA FILTERS KING 23x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 40 x .75" - FK23x40x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 40 x .75" - FK23x40x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-41-5-x-75-fk23x41-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9693928c-b424-47fe-bb4e-2b0ce650aca2.jpg?v=1793222688 HVAC DIRECT USA FILTERS KING 23x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 41.5 x .75" - FK23x41.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 41.5 x .75" - FK23x41.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x41x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-41-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_52f138a0-b3b7-4e40-86d8-dc4c3bb99b8e.jpg?v=1793222686 HVAC DIRECT USA FILTERS KING 23x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 41 x .75" HVAC DIRECT USA FILTERS KING 23x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 41 x .75" https://hvacdirectusa.com/products/filter-king-23x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-42-5-x-75-fk23x42-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4a4fe9ea-f40b-4eb4-808f-80c241f69f38.jpg?v=1793222685 HVAC DIRECT USA FILTERS KING 23x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 42.5 x .75" - FK23x42.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 42.5 x .75" - FK23x42.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-42-x-75-fk23x42x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_df282654-7db1-41f9-93dc-e3c4148419ab.jpg?v=1793222683 HVAC DIRECT USA FILTERS KING 23x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 42 x .75" - FK23x42x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 42 x .75" - FK23x42x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-43-5-x-75-fk23x43-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6369ec22-1812-4ed2-a7e4-fb6360256f02.jpg?v=1793222682 HVAC DIRECT USA FILTERS KING 23x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 43.5 x .75" - FK23x43.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 43.5 x .75" - FK23x43.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x43x1-air-filter-4-pack-merv-8-actual-size-23-x-43-x-75-fk23x43x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_49f9bd51-6174-4125-a3f1-bee840b2e288.jpg?v=1793222680 HVAC DIRECT USA FILTERS KING 23x43x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 43 x .75" - FK23x43x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x43x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 43 x .75" - FK23x43x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-44-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_56acc445-bfb2-4cab-9e33-36b447f011cf.jpg?v=1793222679 HVAC DIRECT USA FILTERS KING 23x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 44.5 x .75" HVAC DIRECT USA FILTERS KING 23x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 44.5 x .75" https://hvacdirectusa.com/products/filter-king-23x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-44-x-75-fk23x44x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c000a1c8-f764-4939-bcbf-f40a3b066b7f.jpg?v=1793222677 HVAC DIRECT USA FILTERS KING 23x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 44 x .75" - FK23x44x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 44 x .75" - FK23x44x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-45-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2eb34f29-0b1b-4af9-aa05-0c19a9b6562c.jpg?v=1793222676 HVAC DIRECT USA FILTERS KING 23x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 45.5 x .75" HVAC DIRECT USA FILTERS KING 23x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 45.5 x .75" https://hvacdirectusa.com/products/filter-king-23x45x1-air-filter-4-pack-merv-8-actual-size-23-x-45-x-75-fk23x45x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e8dc285a-e3ee-41c2-8295-31e6ec025da5.jpg?v=1793222674 HVAC DIRECT USA FILTERS KING 23x45x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 45 x .75" - FK23x45x1A-M8-4 HVAC DIRECT USA FILTERS KING 23x45x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 45 x .75" - FK23x45x1A-M8-4 https://hvacdirectusa.com/products/filter-king-23x46-5x1-air-filter-4-pack-merv-8-actual-size-23-x-46-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_51cae2fd-4788-4108-8a11-a14f4b6fddfa.jpg?v=1793222673 HVAC DIRECT USA FILTERS KING 23x46.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 46.5 x .75" HVAC DIRECT USA FILTERS KING 23x46.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 46.5 x .75" https://hvacdirectusa.com/products/filter-king-23x46x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-46-x-75-fk23x46x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6a7fc0df-8ec6-437c-bb59-23ed09d990d8.jpg?v=1793222671 HVAC DIRECT USA FILTERS KING 23x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 46 x .75" - FK23x46x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 46 x .75" - FK23x46x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x47-5x1-air-filter-4-pack-merv-8-actual-size-23-x-47-5-x-75-fk23x47-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_40a32e4a-1988-4f8b-930a-b18452299f84.jpg?v=1793222670 HVAC DIRECT USA FILTERS KING 23x47.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 47.5 x .75" - FK23x47.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x47.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 47.5 x .75" - FK23x47.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-47-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_27fad5da-7d7a-4ac6-a849-b5527b1b7ecb.jpg?v=1793222666 HVAC DIRECT USA FILTERS KING 23x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 47 x .75" HVAC DIRECT USA FILTERS KING 23x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 47 x .75" https://hvacdirectusa.com/products/filter-king-23x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-48-5-x-75-fk23x48-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b6d7e9ae-0c35-4895-8a85-1644026ac41f.jpg?v=1793222665 HVAC DIRECT USA FILTERS KING 23x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 48.5 x .75" - FK23x48.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 23x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 48.5 x .75" - FK23x48.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23x48x1-air-filter-4-pack-merv-8-actual-size-23-x-48-x-75-fk23x48x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_cf6de367-be8c-4db3-9d6e-d6ba3b68ab04.jpg?v=1793222664 HVAC DIRECT USA FILTERS KING 23x48x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 48 x .75" - FK23x48x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x48x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 48 x .75" - FK23x48x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-49-5-x-75-fk23x49-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bcd44bb6-32fe-4019-a137-4b293ac7a15c.jpg?v=1793222663 HVAC DIRECT USA FILTERS KING 23x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 49.5 x .75" - FK23x49.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 49.5 x .75" - FK23x49.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-4-x-75-fk23x4x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_28edcc20-c5c8-4868-aa17-8caf3182632a.jpg?v=1793222662 HVAC DIRECT USA FILTERS KING 23x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 4 x .75" - FK23x4x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 23x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 4 x .75" - FK23x4x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-5-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f2c6f6c9-75f8-4d0b-b5eb-3e7f2de082fb.jpg?v=1793222660 HVAC DIRECT USA FILTERS KING 23x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 5.5 x .75" HVAC DIRECT USA FILTERS KING 23x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 5.5 x .75" https://hvacdirectusa.com/products/filter-king-23x50-5x1-air-filter-4-pack-merv-8-actual-size-23-x-50-5-x-75-fk23x50-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f64ce191-6059-4a5a-8104-2b577a2c10ef.jpg?v=1793222659 HVAC DIRECT USA FILTERS KING 23x50.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 50.5 x .75" - FK23x50.5x1A-M8-4 HVAC DIRECT USA FILTERS KING 23x50.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 50.5 x .75" - FK23x50.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-23x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-50-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e9994f03-84d4-4304-8bc0-087c63ea3a39.jpg?v=1793222658 HVAC DIRECT USA FILTERS KING 23x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 50 x .75" HVAC DIRECT USA FILTERS KING 23x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 50 x .75" https://hvacdirectusa.com/products/filter-king-23x51-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-51-5-x-75-fk23x51-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5bc92b86-a5b4-435d-835b-66db74972ba1.jpg?v=1793222656 HVAC DIRECT USA FILTERS KING 23x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 51.5 x .75" - FK23x51.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 51.5 x .75" - FK23x51.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x51x1-air-filter-4-pack-merv-8-actual-size-23-x-51-x-75-fk23x51x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d1fe9714-5410-4f37-a4c4-7582af41553c.jpg?v=1793222655 HVAC DIRECT USA FILTERS KING 23x51x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 51 x .75" - FK23x51x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x51x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 51 x .75" - FK23x51x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-52-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6d3f63df-1964-44e8-bfd4-71cdc59c95dc.jpg?v=1793222654 HVAC DIRECT USA FILTERS KING 23x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 52.5 x .75" HVAC DIRECT USA FILTERS KING 23x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 52.5 x .75" https://hvacdirectusa.com/products/filter-king-23x52x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-52-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d7abd61c-1f1f-4a6b-8812-2dd01d7f24f8.jpg?v=1793222653 HVAC DIRECT USA FILTERS KING 23x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 52 x .75" HVAC DIRECT USA FILTERS KING 23x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 52 x .75" https://hvacdirectusa.com/products/filter-king-23x53x1-air-filter-4-pack-merv-8-actual-size-23-x-53-x-75-fk23x53x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_03cde615-9c3f-4093-8951-4386e356a8ab.jpg?v=1793222652 HVAC DIRECT USA FILTERS KING 23x53x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 53 x .75" - FK23x53x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 23x53x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 53 x .75" - FK23x53x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-55-5-x-75-fk23x55-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_43146f50-d16a-4307-b54e-d49ed70ca165.jpg?v=1793222650 HVAC DIRECT USA FILTERS KING 23x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 55.5 x .75" - FK23x55.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 55.5 x .75" - FK23x55.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-55-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_aa49a504-698d-4356-8c78-05396e462f0b.jpg?v=1793222650 HVAC DIRECT USA FILTERS KING 23x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 55 x .75" - HVAC DIRECT USA FILTERS KING 23x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 55 x .75" - https://hvacdirectusa.com/products/filter-king-23x56-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-56-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_286bdb79-9ec2-4deb-9dbc-45ce309bd7e2.jpg?v=1793222648 HVAC DIRECT USA FILTERS KING 23x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 56.5 x .75" HVAC DIRECT USA FILTERS KING 23x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 56.5 x .75" https://hvacdirectusa.com/products/filter-king-23x56x1-air-filter-4-pack-merv-8-actual-size-23-x-56-x-75-fk23x56x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2c025ecd-ec4b-46d8-9f16-458c949240f7.jpg?v=1793222644 HVAC DIRECT USA FILTERS KING 23x56x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 56 x .75" - FK23x56x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x56x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 56 x .75" - FK23x56x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-57-5-x-75-fk23x57-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_551fbf7d-b7b0-4e1b-8e5d-f1be8a8b5f10.jpg?v=1793222642 HVAC DIRECT USA FILTERS KING 23x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 57.5 x .75" - FK23x57.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 57.5 x .75" - FK23x57.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x57x1-air-filter-4-pack-merv-8-actual-size-23-x-57-x-75-fk23x57x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2aad4214-7c23-4813-b035-7838025541d7.jpg?v=1793222640 HVAC DIRECT USA FILTERS KING 23x57x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 57 x .75" - FK23x57x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x57x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 57 x .75" - FK23x57x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-58-5-x-75-fk23x58-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ac1ae374-3d8e-495c-a501-026cbe0a4cbe.jpg?v=1793222639 HVAC DIRECT USA FILTERS KING 23x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 58.5 x .75" - FK23x58.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 58.5 x .75" - FK23x58.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-59-5-x-75-fk23x59-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b05889c4-7e87-4a8f-9b99-423357648fd4.jpg?v=1793222638 HVAC DIRECT USA FILTERS KING 23x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 59.5 x .75" - FK23x59.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 23x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 59.5 x .75" - FK23x59.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-23x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-5-x-75-fk23x5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d834a2db-c62c-434e-aec9-41580c777719.jpg?v=1793222636 HVAC DIRECT USA FILTERS KING 23x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 5 x .75" - FK23x5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 5 x .75" - FK23x5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-6-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3fccff74-33a3-43f4-af3e-36283cc75cf3.jpg?v=1793222635 HVAC DIRECT USA FILTERS KING 23x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 6.5 x .75" HVAC DIRECT USA FILTERS KING 23x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 6.5 x .75" https://hvacdirectusa.com/products/filter-king-23x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-60-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_44cbf99b-0bc7-47e3-8e51-57ba0236cb66.jpg?v=1793222634 HVAC DIRECT USA FILTERS KING 23x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 60.5 x .75" HVAC DIRECT USA FILTERS KING 23x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 60.5 x .75" https://hvacdirectusa.com/products/filter-king-23x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-60-x-75-fk23x60x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d731eded-6ff9-4ac0-9ba5-e3b4d2ed7174.jpg?v=1793222632 HVAC DIRECT USA FILTERS KING 23x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 60 x .75" - FK23x60x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 60 x .75" - FK23x60x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x61-5x1-air-filter-4-pack-merv-8-actual-size-23-x-61-5-x-75-fk23x61-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_443b55ef-4c2a-4757-b75b-e61665ef830e.jpg?v=1793222631 HVAC DIRECT USA FILTERS KING 23x61.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 61.5 x .75" - FK23x61.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x61.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 61.5 x .75" - FK23x61.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x61x1-air-filter-4-pack-merv-8-actual-size-23-x-61-x-75-fk23x61x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8fc4eb8b-405f-43e8-92dd-567f3dbf2b15.jpg?v=1793222630 HVAC DIRECT USA FILTERS KING 23x61x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 61 x .75" - FK23x61x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x61x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 61 x .75" - FK23x61x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x62-5x1-air-filter-4-pack-merv-8-actual-size-23-x-62-5-x-75-fk23x62-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a972428c-5ff7-4835-997c-377ec101cd72.jpg?v=1793222629 HVAC DIRECT USA FILTERS KING 23x62.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 62.5 x .75" - FK23x62.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x62.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 62.5 x .75" - FK23x62.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x62x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-62-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_91fac527-c55d-444a-b6af-7ca48fede566.jpg?v=1793222628 HVAC DIRECT USA FILTERS KING 23x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 62 x .75" HVAC DIRECT USA FILTERS KING 23x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 62 x .75" https://hvacdirectusa.com/products/filter-king-23x63-5x1-air-filter-4-pack-merv-8-actual-size-23-x-63-5-x-75-fk23x63-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b0ab8b0d-7a57-4e41-9765-b4dc83107d4d.jpg?v=1793222627 HVAC DIRECT USA FILTERS KING 23x63.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 63.5 x .75" - FK23x63.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x63.5x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 63.5 x .75" - FK23x63.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x63x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-63-x-75-fk23x63x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5a693a90-130c-470a-a8c2-4267de15770c.jpg?v=1793222626 HVAC DIRECT USA FILTERS KING 23x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 63 x .75" - FK23x63x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 63 x .75" - FK23x63x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x64x1-air-filter-4-pack-merv-8-actual-size-23-x-64-x-75-fk23x64x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f26093a0-3a72-43d6-a80c-6b044a149065.jpg?v=1793222625 HVAC DIRECT USA FILTERS KING 23x64x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 64 x .75" - FK23x64x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x64x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 64 x .75" - FK23x64x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-65-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c53e707d-4e94-4b76-9195-de6dd9863e78.jpg?v=1793222623 HVAC DIRECT USA FILTERS KING 23x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 65.5 x .75" HVAC DIRECT USA FILTERS KING 23x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 65.5 x .75" https://hvacdirectusa.com/products/filter-king-23x65x1-air-filter-4-pack-merv-8-actual-size-23-x-65-x-75-fk23x65x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ddbff4fd-1377-4642-88fa-078a7c082ba1.jpg?v=1793222622 HVAC DIRECT USA FILTERS KING 23x65x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 65 x .75" - FK23x65x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x65x1 Air Filter 4-PACK MERV 8 Actual Size 23 x 65 x .75" - FK23x65x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-66-x-75-fk23x66x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b8673ae4-8da9-41af-9976-9e3130c780a3.jpg?v=1793222621 HVAC DIRECT USA FILTERS KING 23x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 66 x .75" - FK23x66x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 66 x .75" - FK23x66x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-6-x-75-fk23x6x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bb9623c6-4572-4754-b276-3e23fdae372d.jpg?v=1793222619 HVAC DIRECT USA FILTERS KING 23x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 6 x .75" - FK23x6x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 6 x .75" - FK23x6x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-7-5-x-75-fk23x7-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_318fe5c1-6d66-4809-8f4c-985d23a1ccc7.jpg?v=1793222618 HVAC DIRECT USA FILTERS KING 23x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 7.5 x .75" - FK23x7.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 7.5 x .75" - FK23x7.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-7-x-75-fk23x7x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_74c5ecfa-9308-4fce-849e-ebd553198fcd.jpg?v=1793222617 HVAC DIRECT USA FILTERS KING 23x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 7 x .75" - FK23x7x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 7 x .75" - FK23x7x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-8-5-x-75-fk23x8-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_eca80b7a-f386-4017-a3fc-fa4f813fab7f.jpg?v=1793222616 HVAC DIRECT USA FILTERS KING 23x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 8.5 x .75" - FK23x8.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 8.5 x .75" - FK23x8.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-8-x-75-fk23x8x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_15322d5b-2c35-466d-b7c6-a3a3843ddec2.jpg?v=1793222614 HVAC DIRECT USA FILTERS KING 23x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 8 x .75" - FK23x8x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 8 x .75" - FK23x8x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-23x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-9-x-75-fk23x9x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d0605750-b83d-4150-abfe-45e391990619.jpg?v=1793222614 HVAC DIRECT USA FILTERS KING 23x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 9 x .75" - FK23x9x1A-M8 -4 HVAC DIRECT USA FILTERS KING 23x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 9 x .75" - FK23x9x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-10-5-x-75-fk24-5x10-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_13e68988-949d-47d3-adc2-4278102c5a4d.jpg?v=1793222612 HVAC DIRECT USA FILTERS KING 24.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 10.5 x .75" - FK24.5x10.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 10.5 x .75" - FK24.5x10.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-11-5-x-75-fk24-5x11-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b17e6b50-059e-4e28-bf87-385e34ea1f13.jpg?v=1793222611 HVAC DIRECT USA FILTERS KING 24.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 11.5 x .75" - FK24.5x11.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 11.5 x .75" - FK24.5x11.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-12-5-x-75-fk24-5x12-5x1a-m8 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a57ae253-55fe-4f80-ab00-193342f5edce.jpg?v=1793222609 HVAC DIRECT USA FILTERS KING 24.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 12.5 x .75" - FK24.5x12.5x1A-M8 HVAC DIRECT USA FILTERS KING 24.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 12.5 x .75" - FK24.5x12.5x1A-M8 https://hvacdirectusa.com/products/filter-king-24-5x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-14-5-x-75-fk24-5x14-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_24f93540-08e7-403d-b7c2-e1a520d2c0d5.jpg?v=1793222608 HVAC DIRECT USA FILTERS KING 24.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 14.5 x .75" - FK24.5x14.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 24.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 14.5 x .75" - FK24.5x14.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-24-5x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-14-x-75-fk24-5x14x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4ee0e4fb-86ab-41ff-ae89-eda8de7cd23d.jpg?v=1793222608 HVAC DIRECT USA FILTERS KING 24.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 14 x .75" - FK24.5x14x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 14 x .75" - FK24.5x14x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-15-x-75-fk24-5x15x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a74c8968-c96e-4cee-acb8-fccc0a0ffca8.jpg?v=1793222606 HVAC DIRECT USA FILTERS KING 24.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 15 x .75" - FK24.5x15x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 15 x .75" - FK24.5x15x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-16-5-x-75-fk24-5x16-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_956a60e7-e66b-4796-a2bd-eef6ed74973e.jpg?v=1793222604 HVAC DIRECT USA FILTERS KING 24.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 16.5 x .75" - FK24.5x16.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 24.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 16.5 x .75" - FK24.5x16.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-24-5x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-16-x-75-fk24-5x16x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_58dcb3b7-7748-4fb3-a3c3-72a1bdf85f0b.jpg?v=1793222604 HVAC DIRECT USA FILTERS KING 24.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 16 x .75" - FK24.5x16x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 16 x .75" - FK24.5x16x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-17-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_99053512-638d-493a-b956-0eb52f59b785.jpg?v=1793222602 HVAC DIRECT USA FILTERS KING 24.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 17.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 17.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-18-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d3247a52-bff6-453d-962f-73313a6bc5b5.jpg?v=1793222601 HVAC DIRECT USA FILTERS KING 24.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 18.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 18.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-19-5-x-75-fk24-5x19-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f7d85ae6-d9ae-40fe-84f5-f8fb5639ebcc.jpg?v=1793222599 HVAC DIRECT USA FILTERS KING 24.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 19.5 x .75" - FK24.5x19.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 19.5 x .75" - FK24.5x19.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-19-x-75-fk24-5x19x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_560801d0-cb89-4e48-b3f5-16a59bf96adc.jpg?v=1793222598 HVAC DIRECT USA FILTERS KING 24.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 19 x .75" - FK24.5x19x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 19 x .75" - FK24.5x19x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-20-5-x-75-fk24-5x20-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c78484d3-49c9-40fb-bb52-17b0c588f27c.jpg?v=1793222596 HVAC DIRECT USA FILTERS KING 24.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 20.5 x .75" - FK24.5x20.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 20.5 x .75" - FK24.5x20.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-20-x-75-fk24-5x20x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f00b7c49-566b-41e7-a024-22f447e3bf2a.jpg?v=1793222595 HVAC DIRECT USA FILTERS KING 24.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 20 x .75" - FK24.5x20x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 20 x .75" - FK24.5x20x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-21-5-x-75-fk24-5x21-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ea970aba-052a-4aca-9a74-518c766a8169.jpg?v=1793222594 HVAC DIRECT USA FILTERS KING 24.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 21.5 x .75" - FK24.5x21.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 21.5 x .75" - FK24.5x21.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-21-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_eb5e870b-22a1-4dae-a934-6d8e0604ea22.jpg?v=1793222593 HVAC DIRECT USA FILTERS KING 24.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 21 x .75" HVAC DIRECT USA FILTERS KING 24.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 21 x .75" https://hvacdirectusa.com/products/filter-king-24-5x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-22-5-x-75-fk24-5x22-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_436c80ee-bd35-4d44-a9a3-5256d7c07ae8.jpg?v=1793222592 HVAC DIRECT USA FILTERS KING 24.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 22.5 x .75" - FK24.5x22.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 22.5 x .75" - FK24.5x22.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-22-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_213aef7b-d41f-43ee-8aa4-16bfd586a398.jpg?v=1793222591 HVAC DIRECT USA FILTERS KING 24.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 22 x .75" HVAC DIRECT USA FILTERS KING 24.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 22 x .75" https://hvacdirectusa.com/products/filter-king-24-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-23-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4808d2be-da39-4b68-8271-a31d1a22feda.jpg?v=1793222589 HVAC DIRECT USA FILTERS KING 24.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 23.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-23-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9c76effa-598d-435e-8ef5-48935976cb83.jpg?v=1793222587 HVAC DIRECT USA FILTERS KING 24.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 23 x .75" HVAC DIRECT USA FILTERS KING 24.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 23 x .75" https://hvacdirectusa.com/products/filter-king-24-5x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-24-5-x-75-fk24-5x24-5x1a-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4666e7c8-c344-4da0-95cd-7d0b33d8ab4f.jpg?v=1793222587 HVAC DIRECT USA FILTERS KING 24.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75" - FK24.5x24.5x1A-M8 - 5 HVAC DIRECT USA FILTERS KING 24.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75" - FK24.5x24.5x1A-M8 - 5 https://hvacdirectusa.com/products/filter-king-24-5x24-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-24-5-x-75-fk24-5x24-5x1a-m8-3 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9acfc8ca-feb0-405e-bbee-517047daa23f.jpg?v=1793222585 HVAC DIRECT USA FILTERS KING 24.5x24.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75" - FK24.5x24.5x1A-M8 -3 HVAC DIRECT USA FILTERS KING 24.5x24.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75" - FK24.5x24.5x1A-M8 -3 https://hvacdirectusa.com/products/filter-king-24-5x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-24-5-x-75-fk24-5x24-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_827f1eb6-2d4a-4ccb-9fa5-5c4d18bb3052.jpg?v=1793222584 HVAC DIRECT USA FILTERS KING 24.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75" - FK24.5x24.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75" - FK24.5x24.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-24-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_32310d01-13d9-4a9f-836f-894d3dd24ce4.jpg?v=1793222583 HVAC DIRECT USA FILTERS KING 24.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24 x .75" HVAC DIRECT USA FILTERS KING 24.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24 x .75" https://hvacdirectusa.com/products/filter-king-24-5x25-5x1-air-filter-4-pack-merv-8-actual-size-24-5-x-25-5-x-75-fk24-5x25-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c528d4c9-4daa-4f7b-9e72-543c248e2a65.jpg?v=1793222582 HVAC DIRECT USA FILTERS KING 24.5x25.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 25.5 x .75" - FK24.5x25.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 24.5x25.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 25.5 x .75" - FK24.5x25.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-24-5x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-25-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5d4cbec0-8343-4ef8-b25c-e2100ba358ab.jpg?v=1793222581 HVAC DIRECT USA FILTERS KING 24.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 25 x .75" HVAC DIRECT USA FILTERS KING 24.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 25 x .75" https://hvacdirectusa.com/products/filter-king-24-5x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-25-x-75-copy 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7bb385e3-5b93-4d97-a194-6754d57953b3.jpg?v=1793222580 HVAC DIRECT USA FILTERS KING 24.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 25 x .75" (Copy) HVAC DIRECT USA FILTERS KING 24.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 25 x .75" (Copy) https://hvacdirectusa.com/products/filter-king-24-5x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-26-5-x-75-fk24-5x26-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3f8922ee-d090-4f6f-9afc-8f98b125b9c5.jpg?v=1793222576 HVAC DIRECT USA FILTERS KING 24.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 26.5 x .75" - FK24.5x26.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 26.5 x .75" - FK24.5x26.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-26-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_99541406-c6cf-42cd-8f83-dfe069430fab.jpg?v=1793222573 HVAC DIRECT USA FILTERS KING 24.5x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 26 x .75" HVAC DIRECT USA FILTERS KING 24.5x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 26 x .75" https://hvacdirectusa.com/products/filter-king-24-5x27-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-27-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7883429c-647c-464e-9822-7b609d95972e.jpg?v=1793222572 HVAC DIRECT USA FILTERS KING 24.5x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-27-x-75-fk24-5x27x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_041c3b80-eb7e-4312-bf13-9d8165594e4b.jpg?v=1793222571 HVAC DIRECT USA FILTERS KING 24.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27 x .75" - FK24.5x27x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27 x .75" - FK24.5x27x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-28-5-x-75-fk24-5x28-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8abf09a8-73f3-45c1-b9f3-561f16212b2d.jpg?v=1793222569 HVAC DIRECT USA FILTERS KING 24.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x .75" - FK24.5x28.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 24.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x .75" - FK24.5x28.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-24-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-29-5-x-75-fk24-5x29-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6a5683ba-6759-4e7a-9776-7aa7eb14d227.jpg?v=1793222567 HVAC DIRECT USA FILTERS KING 24.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 29.5 x .75" - FK24.5x29.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 29.5 x .75" - FK24.5x29.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x29-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-29-5-x-75-fk24-5x29-5x1a-m8-3 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f22f0bf4-885a-45d2-8934-17bec989de34.jpg?v=1793222566 HVAC DIRECT USA FILTERS KING 24.5x29.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 29.5 x .75" - FK24.5x29.5x1A-M8-3 HVAC DIRECT USA FILTERS KING 24.5x29.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 29.5 x .75" - FK24.5x29.5x1A-M8-3 https://hvacdirectusa.com/products/filter-king-24-5x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-30-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bd679bdc-96ac-4401-9873-09cda8d2ead4.jpg?v=1793222564 HVAC DIRECT USA FILTERS KING 24.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 30.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 30.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-30-x-75-fk24-5x30x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e99f3f41-262b-4033-8c17-28880e2e5254.jpg?v=1793222563 HVAC DIRECT USA FILTERS KING 24.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 30 x .75" - FK24.5x30x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 30 x .75" - FK24.5x30x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-31-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_402317c9-2e0e-41c0-8420-f77c6d8cb853.jpg?v=1793222562 HVAC DIRECT USA FILTERS KING 24.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75 HVAC DIRECT USA FILTERS KING 24.5x31.5x1 Air Filter | 4-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-24-5x31-5x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-31-5-x-75-fk24-5x31-5x1a-m8-3 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b1a56dbf-6e33-4a92-af35-3b725a14e62f.jpg?v=1793222561 HVAC DIRECT USA FILTERS KING 24.5x31.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" - FK24.5x31.5x1A-M8-3 HVAC DIRECT USA FILTERS KING 24.5x31.5x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" - FK24.5x31.5x1A-M8-3 https://hvacdirectusa.com/products/filter-king-24-5x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-31-x-75-fk24-5x31x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8949b5ff-6350-4c85-bf27-8bb9b2def6f6.jpg?v=1793222558 HVAC DIRECT USA FILTERS KING 24.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31 x .75" - FK24.5x31x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31 x .75" - FK24.5x31x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-32-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a8c145f5-d6bb-49fe-be98-8ce990c78cc6.jpg?v=1793222556 HVAC DIRECT USA FILTERS KING 24.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 32.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 32.5 x .75" https://hvacdirectusa.com/products/filter-king-26-5x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-32-x-75-fk24-5x32x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2d02dc0c-8e22-4571-b483-1c8e8f3da635.jpg?v=1793222555 HVAC DIRECT USA FILTERS KING 26.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 32 x .75" - FK24.5x32x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 32 x .75" - FK24.5x32x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-32-x-75-fk24-5x32x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fe9a5204-721f-46ff-88b6-0422a43f0980.jpg?v=1793222553 HVAC DIRECT USA FILTERS KING 24.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 32 x .75" - FK24.5x32x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 32 x .75" - FK24.5x32x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x33-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-33-5-x-75-fk24-5x33-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_09c5c82f-16a5-4eb3-84c8-08625cf0867c.jpg?v=1793222552 HVAC DIRECT USA FILTERS KING 24.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 33.5 x .75" - FK24.5x33.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 33.5 x .75" - FK24.5x33.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-33-x-75-fk24-5x33x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2f8004b2-cae4-49ba-99d9-4366ccaaa482.jpg?v=1793222550 HVAC DIRECT USA FILTERS KING 24.5x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 33 x .75" - FK24.5x33x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 33 x .75" - FK24.5x33x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-34-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e9bc3f99-b8b0-495d-8692-b03728298913.jpg?v=1793222549 HVAC DIRECT USA FILTERS KING 24.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 34.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 34.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-35-5-x-75-fk24-5x35-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_92c9fbfa-f1f8-47a4-936c-5a585249858b.jpg?v=1793222547 HVAC DIRECT USA FILTERS KING 24.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 35.5 x .75" - FK24.5x35.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 35.5 x .75" - FK24.5x35.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-35-x-75-fk24-5x35x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ba1772c8-16f2-4123-864d-c1ec739673ad.jpg?v=1793222545 HVAC DIRECT USA FILTERS KING 24.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 35 x .75" - FK24.5x35x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 35 x .75" - FK24.5x35x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x36-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-36-5-x-75-fk24-5x36-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0e2d12ad-9b4f-442c-a200-5452117a3d2e.jpg?v=1793222543 HVAC DIRECT USA FILTERS KING 24.5x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 36.5 x .75" - FK24.5x36.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 36.5 x .75" - FK24.5x36.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x37-5x1-air-filter-4-pack-merv-8-actual-size-24-5-x-37-5-x-75-fk24-5x37-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b42596d8-774f-4a6c-91c9-8ac0ab1ee72e.jpg?v=1793222542 HVAC DIRECT USA FILTERS KING 24.5x37.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 37.5 x .75" - FK24.5x37.5x1A-M8-4 HVAC DIRECT USA FILTERS KING 24.5x37.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 37.5 x .75" - FK24.5x37.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-24-5x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-37-x-75-fk24-5x37x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f7776214-822d-433d-806f-8163c58102c0.jpg?v=1793222541 HVAC DIRECT USA FILTERS KING 24.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 37 x .75" - FK24.5x37x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 37 x .75" - FK24.5x37x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-38-5-x-75-fk24-5x38-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ea94f6e8-e6d4-4c2d-8e2e-2ef6bf0d3e0f.jpg?v=1793222539 HVAC DIRECT USA FILTERS KING 24.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 38.5 x .75" - FK24.5x38.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 38.5 x .75" - FK24.5x38.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-39-5-x-75-fk24-5x39-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_46460d98-1c8c-4686-b5a1-92c35a3bc12c.jpg?v=1793222537 HVAC DIRECT USA FILTERS KING 24.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 39.5 x .75" - FK24.5x39.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 39.5 x .75" - FK24.5x39.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-4-5-x-75-fk24-5x4-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7a13c7b9-658b-496c-a185-a9ad5b01c4ac.jpg?v=1793222536 HVAC DIRECT USA FILTERS KING 24.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 4.5 x .75" - FK24.5x4.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 4.5 x .75" - FK24.5x4.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-40-5-x-75-fk24-5x40-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f004aa72-f821-4197-8e4d-69de99704f06.jpg?v=1793222534 HVAC DIRECT USA FILTERS KING 24.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 40.5 x .75" - FK24.5x40.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 40.5 x .75" - FK24.5x40.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-40-x-75-fk24-5x40x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2292b8ce-2046-4d32-be01-e892495ddb63.jpg?v=1793222532 HVAC DIRECT USA FILTERS KING 24.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 40 x .75" - FK24.5x40x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 24.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 40 x .75" - FK24.5x40x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-24-5x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-42-5-x-75-fk24-5x42-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e1206eb4-ff91-46ed-a3a1-55fd365e3c0f.jpg?v=1793222531 HVAC DIRECT USA FILTERS KING 24.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 42.5 x .75" - FK24.5x42.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 42.5 x .75" - FK24.5x42.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-42-x-75-fk24-5x42x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e70e6462-358b-44d9-9c09-16f4cd3e8767.jpg?v=1793222530 HVAC DIRECT USA FILTERS KING 24.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 42 x .75" - FK24.5x42x1A-M8-4 HVAC DIRECT USA FILTERS KING 24.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 42 x .75" - FK24.5x42x1A-M8-4 https://hvacdirectusa.com/products/filter-king-24-5x43-5x1-air-filter-4-pack-merv-8-actual-size-24-5-x-43-5-x-75-fk24-5x43-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d8c65169-0719-4938-a8e0-3732019c1673.jpg?v=1793222528 HVAC DIRECT USA FILTERS KING 24.5x43.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 43.5 x .75" - FK24.5x43.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x43.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 43.5 x .75" - FK24.5x43.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-44-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2ace2c6b-ae25-47ee-92c1-953b03a45e05.jpg?v=1793222527 HVAC DIRECT USA FILTERS KING 24.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 44.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 44.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-44-x-75-fk24-5x44x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1a08f6e4-2d87-4b42-b805-678e198c3a62.jpg?v=1793222525 HVAC DIRECT USA FILTERS KING 24.5x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 44 x .75" - FK24.5x44x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 44 x .75" - FK24.5x44x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-45-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1abfa34a-b6da-4ab6-a9ea-da16fda16cb9.jpg?v=1793222520 HVAC DIRECT USA FILTERS KING 24.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 45.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 45.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x45x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-45-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_73823e08-368d-4376-ae12-55d160b652f5.jpg?v=1793222517 HVAC DIRECT USA FILTERS KING 24.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 45 x .75" HVAC DIRECT USA FILTERS KING 24.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 45 x .75" https://hvacdirectusa.com/products/filter-king-24-5x46-5x1-air-filter-4-pack-merv-8-actual-size-24-5-x-46-5-x-75-fk24-5x46-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_479e723f-213b-447e-9f72-97981d246747.jpg?v=1793222515 HVAC DIRECT USA FILTERS KING 24.5x46.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 46.5 x .75" - FK24.5x46.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x46.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 46.5 x .75" - FK24.5x46.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x46x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-46-x-75-fk24-5x46x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2b0ff558-e4b2-47f8-a96b-9bec1a2e66bf.jpg?v=1793222512 HVAC DIRECT USA FILTERS KING 24.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 46 x .75" - FK24.5x46x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 46 x .75" - FK24.5x46x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-47-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_718766a6-5b2b-4beb-9fb0-ea860eb134f8.jpg?v=1793222511 HVAC DIRECT USA FILTERS KING 24.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 47.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 47.5 x .75" https://hvacdirectusa.com/products/filter-king-22x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-7-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a0bea7c8-9eff-4a73-a808-6aee1fcc7ad9.jpg?v=1793222510 HVAC DIRECT USA FILTERS KING 22x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 7 x .75" HVAC DIRECT USA FILTERS KING 22x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 7 x .75" https://hvacdirectusa.com/products/filter-king-24-5x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-48-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3ddab0cf-6bb0-4dc2-9e38-bcb40a094107.jpg?v=1793222508 HVAC DIRECT USA FILTERS KING 24.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 48.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 48.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-48-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_52130156-e196-402f-bbec-c97f842fd3c8.jpg?v=1793222507 HVAC DIRECT USA FILTERS KING 24.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 48 x .75" HVAC DIRECT USA FILTERS KING 24.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 48 x .75" https://hvacdirectusa.com/products/filter-king-24-5x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-49-5-x-75-fk24-5x49-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fb15add1-9d9c-41f8-837a-a63e324ba694.jpg?v=1793222504 HVAC DIRECT USA FILTERS KING 24.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 49.5 x .75" - FK24.5x49.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 49.5 x .75" - FK24.5x49.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-49-x-75-fk24-5x49x1a-m8-1 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_77cbde15-67d4-4ae7-908b-a5de32ab4fce.jpg?v=1793222503 HVAC DIRECT USA FILTERS KING 24.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 49 x .75" - FK24.5x49x1A-M8 -1 HVAC DIRECT USA FILTERS KING 24.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 49 x .75" - FK24.5x49x1A-M8 -1 https://hvacdirectusa.com/products/filter-king-24-5x5-5x1-air-filter-4-pack-merv-8-actual-size-24-5-x-5-5-x-75-fk24-5x5-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_12a84bc1-5edb-43e4-972e-89c7c105f14d.jpg?v=1793222501 HVAC DIRECT USA FILTERS KING 24.5x5.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 5.5 x .75" - FK24.5x5.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 24.5x5.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 5.5 x .75" - FK24.5x5.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-24-5x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-50-5-x-75-fk24-5x50-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_de3e7bf1-3915-46d9-940e-afe917b814e2.jpg?v=1793222499 HVAC DIRECT USA FILTERS KING 24.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 50.5 x .75" - FK24.5x50.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 24.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 50.5 x .75" - FK24.5x50.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-24-5x51-5x1-air-filter-4-pack-merv-8-actual-size-24-5-x-51-5-x-75-fk24-5x51-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a9e112bf-9642-4be8-b853-126c50e485fe.jpg?v=1793222499 HVAC DIRECT USA FILTERS KING 24.5x51.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 51.5 x .75" - FK24.5x51.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 24.5x51.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 51.5 x .75" - FK24.5x51.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-24-5x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-52-5-x-75-fk24-5x52-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ca9952cc-1eff-4f99-8782-b8bb8ed2af6e.jpg?v=1793222497 HVAC DIRECT USA FILTERS KING 24.5x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 52.5 x .75" - FK24.5x52.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 52.5 x .75" - FK24.5x52.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-53-5-x-75-fk24-5x53-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_894a490a-8c1b-4d4a-86a2-c8a222810466.jpg?v=1793222495 HVAC DIRECT USA FILTERS KING 24.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 53.5 x .75" - FK24.5x53.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 53.5 x .75" - FK24.5x53.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-53-x-75-fk24-5x53x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_20f4967b-3db2-4a65-867e-eafeb4591cd2.jpg?v=1793222493 HVAC DIRECT USA FILTERS KING 24.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 53 x .75" - FK24.5x53x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 53 x .75" - FK24.5x53x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x54-5x1-air-filter-4-pack-merv-8-actual-size-24-5-x-54-5-x-75-fk24-5x54-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f5974cb1-0c98-46f2-8d18-27a69dd4e40c.jpg?v=1793222492 HVAC DIRECT USA FILTERS KING 24.5x54.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 54.5 x .75" - FK24.5x54.5x1A-M8-4 HVAC DIRECT USA FILTERS KING 24.5x54.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 54.5 x .75" - FK24.5x54.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-24-5x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-55-5-x-75-fk24-5x55-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1be42cab-9b5f-4c36-a1b2-461791273135.jpg?v=1793222490 HVAC DIRECT USA FILTERS KING 24.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 55.5 x .75" - FK24.5x55.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 55.5 x .75" - FK24.5x55.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-55-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f70df946-16d5-406f-9b7e-abd0c07d3c98.jpg?v=1793222489 HVAC DIRECT USA FILTERS KING 24.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 55 x .75" HVAC DIRECT USA FILTERS KING 24.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 55 x .75" https://hvacdirectusa.com/products/filter-king-24-5x56-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-56-5-x-75-fk24-5x56-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3cfbd324-12b5-4b8d-bdb5-19c68debcb79.jpg?v=1793222485 HVAC DIRECT USA FILTERS KING 24.5x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 56.5 x .75" - FK24.5x56.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 56.5 x .75" - FK24.5x56.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-57-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_be284b79-300f-4ded-922f-01174c357d23.jpg?v=1793222484 HVAC DIRECT USA FILTERS KING 24.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 57.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 57.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x59-5x1-air-filter-4-pack-merv-8-actual-size-24-5-x-59-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_85b5d711-4b7d-4f29-b603-825603713619.jpg?v=1793222483 HVAC DIRECT USA FILTERS KING 24.5x59.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 59.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x59.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 59.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x59x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-59-x-75-fk24-5x59x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_706e98b2-120c-43a5-9250-508f3ef46549.jpg?v=1793222482 HVAC DIRECT USA FILTERS KING 24.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 59 x .75" - FK24.5x59x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 59 x .75" - FK24.5x59x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-6-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2e9a09f1-3015-479a-9b92-4bdb4c96aa53.jpg?v=1793222481 HVAC DIRECT USA FILTERS KING 24.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 6.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 6.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-60-5-x-75-fk24-5x60-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9a0a1fba-3d54-4ecf-8ecf-437d6e3e7cdd.jpg?v=1793222480 HVAC DIRECT USA FILTERS KING 24.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 60.5 x .75" - FK24.5x60.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 60.5 x .75" - FK24.5x60.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-61-5-x-75-fk24-5x61-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fafffb5c-e93a-4b60-b6d3-451d38f64ce1.jpg?v=1793222479 HVAC DIRECT USA FILTERS KING 24.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 61.5 x .75" - FK24.5x61.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 61.5 x .75" - FK24.5x61.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-61-x-75-fk24-5x61x1a-m8-44 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b375b6e2-11c8-420d-97cc-1b6d26ce0cbf.jpg?v=1793222478 HVAC DIRECT USA FILTERS KING 24.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 61 x .75" - FK24.5x61x1A-M8 -44 HVAC DIRECT USA FILTERS KING 24.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 61 x .75" - FK24.5x61x1A-M8 -44 https://hvacdirectusa.com/products/filter-king-24-5x62-5x1-air-filter-4-pack-merv-8-actual-size-24-5-x-62-5-x-75-fk24-5x62-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5409fb3a-ae8c-464a-aabf-cca4afde1432.jpg?v=1793222477 HVAC DIRECT USA FILTERS KING 24.5x62.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 62.5 x .75" - FK24.5x62.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 24.5x62.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 62.5 x .75" - FK24.5x62.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-24-5x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-63-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e102a311-015e-4c32-834c-170a4ace5b5c.jpg?v=1793222476 HVAC DIRECT USA FILTERS KING 24.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 63.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 63.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x63x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-63-x-75-fk24-5x63x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3997e70b-b88f-42da-8ba7-10708527378e.jpg?v=1793222476 HVAC DIRECT USA FILTERS KING 24.5x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 63 x .75" - FK24.5x63x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 63 x .75" - FK24.5x63x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x64-5x1-air-filter-4-pack-merv-8-actual-size-24-5-x-64-5-x-75-fk24-5x64-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8c0bcf62-955a-4127-b6fb-199d2ba11703.jpg?v=1793222475 HVAC DIRECT USA FILTERS KING 24.5x64.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 64.5 x .75" - FK24.5x64.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x64.5x1 Air Filter 4-PACK MERV 8 Actual Size 24.5 x 64.5 x .75" - FK24.5x64.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x64x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-64-x-75-fk24-5x64x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_860a899b-fc09-40f3-add7-6cb63dec3284.jpg?v=1793222473 HVAC DIRECT USA FILTERS KING 24.5x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 64 x .75" - FK24.5x64x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 64 x .75" - FK24.5x64x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-65-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_10b895d3-6294-4f3b-9607-ef50d1085398.jpg?v=1793222472 HVAC DIRECT USA FILTERS KING 24.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 65.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 65.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-65-x-75-fk24-5x65x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3c59f44c-b6d3-4a20-b2b4-b2b7149e119a.jpg?v=1793222472 HVAC DIRECT USA FILTERS KING 24.5x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 65 x .75" - FK24.5x65x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 65 x .75" - FK24.5x65x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x66-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-66-5-x-75-fk24-5x66-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2c07aa37-8cc4-4b28-ab62-aa1dcf95b859.jpg?v=1793222471 HVAC DIRECT USA FILTERS KING 24.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 66.5 x .75" - FK24.5x66.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 66.5 x .75" - FK24.5x66.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-66-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3e642e0d-d399-45bd-93c7-242b00dae970.jpg?v=1793222470 HVAC DIRECT USA FILTERS KING 24.5x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 66 x .75" HVAC DIRECT USA FILTERS KING 24.5x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 66 x .75" https://hvacdirectusa.com/products/filter-king-24-5x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-6-x-75-fk24-5x6x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4ad0fc4f-bbc0-46f5-befd-e7abcb0ea5b2.jpg?v=1793222469 HVAC DIRECT USA FILTERS KING 24.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 6 x .75" - FK24.5x6x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 6 x .75" - FK24.5x6x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-7-5-x-75-fk24-5x7-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_50b47e67-068d-4469-9869-79c7c2560ba1.jpg?v=1793222468 HVAC DIRECT USA FILTERS KING 24.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 7.5 x .75" - FK24.5x7.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 7.5 x .75" - FK24.5x7.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-7-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_294e2f29-9bf4-447d-b1c2-9ebea7a1340b.jpg?v=1793222468 HVAC DIRECT USA FILTERS KING 24.5x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 7 x .75" HVAC DIRECT USA FILTERS KING 24.5x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 7 x .75" https://hvacdirectusa.com/products/filter-king-24-5x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-8-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f657b083-658e-4c77-84cd-a15bdfcfd7ce.jpg?v=1793222466 HVAC DIRECT USA FILTERS KING 24.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 8.5 x .75" - HVAC DIRECT USA FILTERS KING 24.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 8.5 x .75" - https://hvacdirectusa.com/products/filter-king-24-5x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-8-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4f9e743f-f734-4e33-a220-4f251015d38e.jpg?v=1793222465 HVAC DIRECT USA FILTERS KING 24.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 8 x .75" HVAC DIRECT USA FILTERS KING 24.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 8 x .75" https://hvacdirectusa.com/products/filter-king-24-5x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-9-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ec03d7b9-82e3-4b1c-b285-b247020b2cb7.jpg?v=1793222465 HVAC DIRECT USA FILTERS KING 24.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 9.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 9.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-9-x-75-fk24-5x9x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9b29d6cd-ea53-41a8-9bed-2f4ec7db99c0.jpg?v=1793222464 HVAC DIRECT USA FILTERS KING 24.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 9 x .75" - FK24.5x9x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 9 x .75" - FK24.5x9x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-10-5-x-75-fk24x10-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_78ac678a-8c43-473b-82fe-d01b6e3ffa8d.jpg?v=1793222463 HVAC DIRECT USA FILTERS KING 24x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 10.5 x .75" - FK24x10.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 10.5 x .75" - FK24x10.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-10-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_84ada6ca-7aa0-4ff3-837d-24d74390f4a5.jpg?v=1793222462 HVAC DIRECT USA FILTERS KING 24x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 10 x .75" HVAC DIRECT USA FILTERS KING 24x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 10 x .75" https://hvacdirectusa.com/products/filter-king-24x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-12-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9d482d17-05b8-40bb-87a6-d42fbd722e5e.jpg?v=1793222461 HVAC DIRECT USA FILTERS KING 24x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 12.5 x .75" HVAC DIRECT USA FILTERS KING 24x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 12.5 x .75" https://hvacdirectusa.com/products/filter-king-24x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-12-x-75-fk24x12x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b5b498f1-c408-4902-9a4d-0a43014907ee.jpg?v=1793222460 HVAC DIRECT USA FILTERS KING 24x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 12 x .75" - FK24x12x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 12 x .75" - FK24x12x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-13-5-x-75-fk24x13-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b1837021-afa6-4ce8-84b2-d865f7ab2153.jpg?v=1793222459 HVAC DIRECT USA FILTERS KING 24x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 13.5 x .75" - FK24x13.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 13.5 x .75" - FK24x13.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-13-x-75-fk24x13x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2e39c455-ca46-49d4-a3be-a06436fc2800.jpg?v=1793222459 HVAC DIRECT USA FILTERS KING 24x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 13 x .75" - FK24x13x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 13 x .75" - FK24x13x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-14-5-x-75-fk24x14-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_25f2bef7-d2d8-4601-917a-3eecebdc17b8.jpg?v=1793222458 HVAC DIRECT USA FILTERS KING 24x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 14.5 x .75" - FK24x14.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 14.5 x .75" - FK24x14.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-14-x-75-fk24x14x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_baa3830d-422a-4f6a-87c7-f897ee901b05.jpg?v=1793222457 HVAC DIRECT USA FILTERS KING 24x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 14 x .75" - FK24x14x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 14 x .75" - FK24x14x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-15-5-x-75-fk24x15-5x1a-m8 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7659c751-32b2-4275-b074-732e8cb2b209.jpg?v=1793222456 HVAC DIRECT USA FILTERS KING 24x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 15.5 x .75" - FK24x15.5x1A-M8 HVAC DIRECT USA FILTERS KING 24x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 15.5 x .75" - FK24x15.5x1A-M8 https://hvacdirectusa.com/products/filter-king-24x15x1-air-filter-4-pack-merv-8-actual-size-24-x-15-x-76 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c9c4b51b-3d59-456f-bb36-b20574e2444e.jpg?v=1793222455 HVAC DIRECT USA FILTERS KING 24x15x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 15 x .75" HVAC DIRECT USA FILTERS KING 24x15x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 15 x .75" https://hvacdirectusa.com/products/filter-king-24x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-16-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e198a673-69d1-431f-bda6-e9ec875a11f3.jpg?v=1793222454 HVAC DIRECT USA FILTERS KING 24x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 16.5 x .75" HVAC DIRECT USA FILTERS KING 24x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 16.5 x .75" https://hvacdirectusa.com/products/filter-king-24x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-16-x-75-fk24x16x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b84adb04-7432-4e71-bda0-2160b28892a9.jpg?v=1793222453 HVAC DIRECT USA FILTERS KING 24x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 16 x .75" - FK24x16x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 16 x .75" - FK24x16x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-17-5-x-75-fk24x17-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b661dc86-f960-4549-b727-c816567048e7.jpg?v=1793222452 HVAC DIRECT USA FILTERS KING 24x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 17.5 x .75" - FK24x17.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 17.5 x .75" - FK24x17.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-17-x-75-fk24x17x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_66bcce3f-1b80-47e0-8ab9-efb24501d861.jpg?v=1793222451 HVAC DIRECT USA FILTERS KING 24x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 17 x .75" - FK24x17x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 17 x .75" - FK24x17x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-18-5-x-75-fk24x18-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c296c875-d319-4d7c-9baa-7b75926f2a58.jpg?v=1793222450 HVAC DIRECT USA FILTERS KING 24x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 18.5 x .75" - FK24x18.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 18.5 x .75" - FK24x18.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-18-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_10257685-eb06-49d5-9dfa-be0bf2f870a1.jpg?v=1793222449 HVAC DIRECT USA FILTERS KING 24x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 18 x .75" HVAC DIRECT USA FILTERS KING 24x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 18 x .75" https://hvacdirectusa.com/products/filter-king-24x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-19-5-x-75-fk24x19-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_730a01a8-90f2-4601-bd51-9477a09dbc7f.jpg?v=1793222448 HVAC DIRECT USA FILTERS KING 24x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 19.5 x .75" - FK24x19.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 19.5 x .75" - FK24x19.5x1A-M8 -4 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-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d8473225-1acc-445c-913b-4d3edc3a6d06.jpg?v=1793222447 HVAC DIRECT USA FILTERS 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 HVAC DIRECT USA FILTERS 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 https://hvacdirectusa.com/products/filter-king-24x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-20-5-x-75-fk24x20-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ce4e10de-053a-4d40-83bf-19fe28408529.jpg?v=1793222446 HVAC DIRECT USA FILTERS KING 24x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 20.5 x .75" - FK24x20.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 20.5 x .75" - FK24x20.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-20-x-75-fk24x20x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_636809eb-9bc6-46f0-85fb-2fd01ff38829.jpg?v=1793222445 HVAC DIRECT USA FILTERS KING 24x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 20 x .75" - FK24x20x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 20 x .75" - FK24x20x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x21-5x1-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 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fbd7188e-1ed6-4b21-bb56-43da74b4c9a5.jpg?v=1793222444 HVAC DIRECT USA FILTERS KING 24x21.5x1 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 HVAC DIRECT USA FILTERS KING 24x21.5x1 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 https://hvacdirectusa.com/products/filter-king-24x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-21-x-75-fk24x21x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4f4be0b5-ea59-43ef-84bb-b44fc8761f98.jpg?v=1793222443 HVAC DIRECT USA FILTERS KING 24x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 21 x .75" - FK24x21x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 24x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 21 x .75" - FK24x21x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-24x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-22-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_dfca9e13-0f02-4844-b6ab-3f98a26af03a.jpg?v=1793222443 HVAC DIRECT USA FILTERS KING 24x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 22.5 x .75" HVAC DIRECT USA FILTERS KING 24x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 22.5 x .75" 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-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1c5ab8d7-106d-4560-accf-20e6b8c013ae.jpg?v=1793222441 HVAC DIRECT USA FILTERS 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 HVAC DIRECT USA FILTERS 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 https://hvacdirectusa.com/products/filter-king-24x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-23-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_86505dfb-8a60-4880-a8c1-e54b717bae74.jpg?v=1793222440 HVAC DIRECT USA FILTERS KING 24x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 23.5 x .75" - HVAC DIRECT USA FILTERS KING 24x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 23.5 x .75" - https://hvacdirectusa.com/products/filter-king-24x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-23-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7aea3563-da95-4289-9a26-1b08aff502d6.jpg?v=1793222439 HVAC DIRECT USA FILTERS KING 24x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 23 x .75" HVAC DIRECT USA FILTERS KING 24x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 23 x .75" https://hvacdirectusa.com/products/filter-king-24x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-24-5-x-75-fk24x24-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5ac4c8b2-4322-4d59-ae2f-ab80e0c49a5f.jpg?v=1793222439 HVAC DIRECT USA FILTERS KING 24x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 24.5 x .75" - FK24x24.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 24.5 x .75" - FK24x24.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-25-5-x-75-fk24x25-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e07687a9-ac1b-4ecb-8871-ea91e2949acf.jpg?v=1793222438 HVAC DIRECT USA FILTERS KING 24x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 25.5 x .75" - FK24x25.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 25.5 x .75" - FK24x25.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-26-5-x-75-fk24x26-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6364ff13-f6ef-44c5-813b-13e110454120.jpg?v=1793222437 HVAC DIRECT USA FILTERS KING 24x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 26.5 x .75" - FK24x26.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 26.5 x .75" - FK24x26.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-26-x-75-fk24x26x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0567a9fc-33bb-4f73-9a85-eaa1261e7001.jpg?v=1793222436 HVAC DIRECT USA FILTERS KING 24x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 26 x .75" - FK24x26x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 26 x .75" - FK24x26x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x27-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-27-5-x-75-fk24x27-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c219cd4e-c574-4a10-9772-1ea003b4c9fd.jpg?v=1793222435 HVAC DIRECT USA FILTERS KING 24x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 27.5 x .75" - FK24x27.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 27.5 x .75" - FK24x27.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x28-5x1-air-filter-4-pack-merv-8-actual-size-24-x-28-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1d70597b-9ea1-4cd5-8026-9ba3ed930ad6.jpg?v=1793222434 HVAC DIRECT USA FILTERS KING 24x28.5x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 28.5 x .75" HVAC DIRECT USA FILTERS KING 24x28.5x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 28.5 x .75" https://hvacdirectusa.com/products/filter-king-24x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-29-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ff925943-b813-4581-822a-dce4acab4b25.jpg?v=1793222433 HVAC DIRECT USA FILTERS KING 24x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 29 x .75" HVAC DIRECT USA FILTERS KING 24x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 29 x .75" https://hvacdirectusa.com/products/filter-king-24x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-30-5-x-75-fk24x30-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c7bb18cc-8638-404f-9793-78e9fb2f6449.jpg?v=1793222432 HVAC DIRECT USA FILTERS KING 24x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 30.5 x .75" - FK24x30.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 30.5 x .75" - FK24x30.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-31-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7c2dcceb-9701-47b6-bd15-c1203140683c.jpg?v=1793222431 HVAC DIRECT USA FILTERS KING 24x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 31.5 x .75" HVAC DIRECT USA FILTERS KING 24x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 31.5 x .75" https://hvacdirectusa.com/products/filter-king-24x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-31-x-75-fk24x31x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fb53a426-1348-46e5-9291-d15759e0eae0.jpg?v=1793222430 HVAC DIRECT USA FILTERS KING 24x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 31 x .75" - FK24x31x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 31 x .75" - FK24x31x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-32-5-x-75-fk24x32-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bc717eae-589f-423c-808c-c885a9090eb3.jpg?v=1793222429 HVAC DIRECT USA FILTERS KING 24x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 32.5 x .75" - FK24x32.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 32.5 x .75" - FK24x32.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-32-x-75-fk24x32x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ab9c5fc3-2f3e-46de-9259-8d62102bfef2.jpg?v=1793222428 HVAC DIRECT USA FILTERS KING 24x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 32 x .75" - FK24x32x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 32 x .75" - FK24x32x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x33-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-33-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a35af2fd-2a1d-4cde-b868-1fca28706782.jpg?v=1793222428 HVAC DIRECT USA FILTERS KING 24x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 33.5 x .75" HVAC DIRECT USA FILTERS KING 24x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 33.5 x .75" 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-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0b2062a0-edad-4ad0-86d0-7f28d44eb9ac.jpg?v=1793222426 HVAC DIRECT USA FILTERS 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 HVAC DIRECT USA FILTERS 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 https://hvacdirectusa.com/products/filter-king-24x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-34-5-x-75-fk24x34-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ffd72872-c5d3-4260-b8a8-3c2481392443.jpg?v=1793222426 HVAC DIRECT USA FILTERS KING 24x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 34.5 x .75" - FK24x34.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 34.5 x .75" - FK24x34.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-34-x-75-fk24x34x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8a78a71c-df78-4033-b971-53e8edee0f0f.jpg?v=1793222425 HVAC DIRECT USA FILTERS KING 24x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 34 x .75" - FK24x34x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 34 x .75" - FK24x34x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-35-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6b337658-cb89-44c0-817e-e0b2281cc092.jpg?v=1793222423 HVAC DIRECT USA FILTERS KING 24x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 35.5 x .75" HVAC DIRECT USA FILTERS KING 24x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 35.5 x .75" https://hvacdirectusa.com/products/filter-king-24x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-35-x-75-fk24x35x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_aac8c9da-54a3-4905-9491-8a9390106c4f.jpg?v=1793222423 HVAC DIRECT USA FILTERS KING 24x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 35 x .75" - FK24x35x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 35 x .75" - FK24x35x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x36-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-36-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_40a3194a-ee37-4061-bed8-6b57d8b6bd10.jpg?v=1793222421 HVAC DIRECT USA FILTERS KING 24x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 36.5 x .75" HVAC DIRECT USA FILTERS KING 24x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 36.5 x .75" https://hvacdirectusa.com/products/filter-king-24x37-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-37-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_13f8a16a-30d7-42d3-95ae-c1195174bbc5.jpg?v=1793222421 HVAC DIRECT USA FILTERS KING 24x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 37.5 x .75" HVAC DIRECT USA FILTERS KING 24x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 37.5 x .75" https://hvacdirectusa.com/products/filter-king-24x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-37-x-75-fk24x37x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c3be6e13-f3ab-4644-8f09-704a19fd0e8d.jpg?v=1793222420 HVAC DIRECT USA FILTERS KING 24x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 37 x .75" - FK24x37x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 37 x .75" - FK24x37x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-38-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_273f7fe9-cde7-49e2-97d7-9058caa0d86f.jpg?v=1793222419 HVAC DIRECT USA FILTERS KING 24x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 38.5 x .75" HVAC DIRECT USA FILTERS KING 24x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 38.5 x .75" https://hvacdirectusa.com/products/filter-king-24x38x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-38-x-75-fk24x38x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fb69a66c-6a82-46b2-9b8d-400e99706f9c.jpg?v=1793222418 HVAC DIRECT USA FILTERS KING 24x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 38 x .75" - FK24x38x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 38 x .75" - FK24x38x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-39-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_57910f34-8143-410c-84b7-5bdbc56e0733.jpg?v=1793222417 HVAC DIRECT USA FILTERS KING 24x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 39.5 x .75" HVAC DIRECT USA FILTERS KING 24x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 39.5 x .75" https://hvacdirectusa.com/products/filter-king-24x39x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-39-x-75-fk24x39x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0853d32c-88c8-404c-84ef-c1028350fc9f.jpg?v=1793222416 HVAC DIRECT USA FILTERS KING 24x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 39 x .75" - FK24x39x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 39 x .75" - FK24x39x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-40-5-x-75-fk24x40-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_598d296a-0d7a-470a-a762-380c088f7dd3.jpg?v=1793222415 HVAC DIRECT USA FILTERS KING 24x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 40.5 x .75" - FK24x40.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 40.5 x .75" - FK24x40.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-75-fk24x40x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d75ab1f9-deb0-4f4b-afd4-70e5c366e495.jpg?v=1793222414 HVAC DIRECT USA FILTERS KING 24x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" - FK24x40x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" - FK24x40x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-41-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_78b75e03-6dc5-4de2-a053-0c317dff1c5c.jpg?v=1793222413 HVAC DIRECT USA FILTERS KING 24x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 41.5 x .75" HVAC DIRECT USA FILTERS KING 24x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 41.5 x .75" https://hvacdirectusa.com/products/filter-king-24x41x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-41-x-75-fk24x41x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_944bd095-f2c4-4bb9-867e-598b4c673a38.jpg?v=1793222413 HVAC DIRECT USA FILTERS KING 24x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 41 x .75" - FK24x41x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 41 x .75" - FK24x41x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-42-5-x-75-fk24x42-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_198c3a9a-1fb0-498f-80f0-5626da70769f.jpg?v=1793222411 HVAC DIRECT USA FILTERS KING 24x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 42.5 x .75" - FK24x42.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 42.5 x .75" - FK24x42.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-42-x-75-fk24x42x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0f1d25cf-08c3-43b6-ae04-f9bc7dc6307f.jpg?v=1793222410 HVAC DIRECT USA FILTERS KING 24x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 42 x .75" - FK24x42x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 42 x .75" - FK24x42x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x43x1-air-filter-4-pack-merv-8-actual-size-24-x-43-x-75-fk24x43x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6725248a-6c4b-4399-8e68-15110cb939f2.jpg?v=1793222410 HVAC DIRECT USA FILTERS KING 24x43x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 43 x .75" - FK24x43x1A-M8-4 HVAC DIRECT USA FILTERS KING 24x43x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 43 x .75" - FK24x43x1A-M8-4 https://hvacdirectusa.com/products/filter-king-24x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-44-5-x-75-fk24x44-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ded4198d-a27a-4340-b289-c8bf68cd9184.jpg?v=1793222409 HVAC DIRECT USA FILTERS KING 24x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 44.5 x .75" - FK24x44.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 44.5 x .75" - FK24x44.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x45-5x1-air-filter-4-pack-merv-8-actual-size-24-x-45-5-x-75-fk24x45-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6910d41e-2020-46fe-83ed-7900608c4a45.jpg?v=1793222409 HVAC DIRECT USA FILTERS KING 24x45.5x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 45.5 x .75" - FK24x45.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x45.5x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 45.5 x .75" - FK24x45.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x45x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-45-x-75-fk24x45x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b9568bb8-f692-46fb-922a-051c61850a21.jpg?v=1793222404 HVAC DIRECT USA FILTERS KING 24x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 45 x .75" - FK24x45x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 45 x .75" - FK24x45x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x46-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-46-5-x-75-fk24x46-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_17b944e3-20d4-4252-b935-d14467968dd3.jpg?v=1793222403 HVAC DIRECT USA FILTERS KING 24x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 46.5 x .75" - FK24x46.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 46.5 x .75" - FK24x46.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x46x1-air-filter-4-pack-merv-8-actual-size-24-x-46-x-75-fk24x46x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f64c4140-ba92-45d6-b98c-f99c83c9f25e.jpg?v=1793222401 HVAC DIRECT USA FILTERS KING 24x46x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 46 x .75" - FK24x46x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x46x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 46 x .75" - FK24x46x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-47-5-x-75-fk24x47-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5db433e2-40e1-4a31-acfd-7890d2150138.jpg?v=1793222400 HVAC DIRECT USA FILTERS KING 24x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 47.5 x .75" - FK24x47.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 24x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 47.5 x .75" - FK24x47.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-24x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-47-x-75-fk24x47x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_357268ca-de53-44ef-8542-0a94d02d1335.jpg?v=1793222399 HVAC DIRECT USA FILTERS KING 24x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 47 x .75" - FK24x47x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 47 x .75" - FK24x47x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-48-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c44750f8-35b6-4e1a-b1e2-8e159fc34f75.jpg?v=1793222399 HVAC DIRECT USA FILTERS KING 24x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 48.5 x .75" HVAC DIRECT USA FILTERS KING 24x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 48.5 x .75" https://hvacdirectusa.com/products/filter-king-24x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-48-x-75-fk24x48x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7f1292af-a4e6-4a3f-a682-8d0e350e29da.jpg?v=1793222398 HVAC DIRECT USA FILTERS KING 24x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 48 x .75" - FK24x48x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 48 x .75" - FK24x48x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24-5x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-49-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1af2e3f4-30e8-4a9f-9d0d-71409fa8bf6e.jpg?v=1793222397 HVAC DIRECT USA FILTERS KING 24.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 49.5 x .75" HVAC DIRECT USA FILTERS KING 24.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 49.5 x .75" https://hvacdirectusa.com/products/filter-king-24x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-49-x-75-fk24x49x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b7e8d67a-8eb2-4eb3-9232-b44642a4d64f.jpg?v=1793222396 HVAC DIRECT USA FILTERS KING 24x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 49 x .75" - FK24x49x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 49 x .75" - FK24x49x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-4-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b343a649-6a60-4772-8b3d-5c8fac1e41fb.jpg?v=1793222393 HVAC DIRECT USA FILTERS KING 24x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 4 x .75" HVAC DIRECT USA FILTERS KING 24x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 4 x .75" https://hvacdirectusa.com/products/filter-king-24x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-5-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e1015f41-f346-41ac-85d8-05966f9297c1.jpg?v=1793222392 HVAC DIRECT USA FILTERS KING 24x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 5.5 x .75" HVAC DIRECT USA FILTERS KING 24x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 5.5 x .75" https://hvacdirectusa.com/products/filter-king-24x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-50-5-x-75-fk24x50-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e0b4f962-83d6-4fb8-9802-42328b4eb940.jpg?v=1793222391 HVAC DIRECT USA FILTERS KING 24x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 50.5 x .75" - FK24x50.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 50.5 x .75" - FK24x50.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-50-x-75-fk24x50x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_854c1fd8-920a-47d4-9067-16bf75b187fd.jpg?v=1793222390 HVAC DIRECT USA FILTERS KING 24x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 50 x .75" - FK24x50x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 50 x .75" - FK24x50x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x51-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-51-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fb550641-a46f-4200-a858-0151c57e503d.jpg?v=1793222389 HVAC DIRECT USA FILTERS KING 24x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 51.5 x .75" HVAC DIRECT USA FILTERS KING 24x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 51.5 x .75" https://hvacdirectusa.com/products/filter-king-24x51x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-51-x-75-fk24x51x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f2c44374-4f05-4e72-bfc7-ad6e0301d175.jpg?v=1793222387 HVAC DIRECT USA FILTERS KING 24x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 51 x .75" - FK24x51x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 51 x .75" - FK24x51x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-52-5-x-75-fk24x52-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e1150476-8c0c-4da5-8fa0-239dee3902b7.jpg?v=1793222386 HVAC DIRECT USA FILTERS KING 24x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 52.5 x .75" - FK24x52.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 52.5 x .75" - FK24x52.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x52x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-52-x-75-fk24x52x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_265512b1-c4d0-4e62-b710-a0ccc492a0bc.jpg?v=1793222385 HVAC DIRECT USA FILTERS KING 24x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 52 x .75" - FK24x52x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 52 x .75" - FK24x52x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-53-5-x-75-fk24x53-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1e33d92e-0ae0-43cf-9d9e-46673f073e95.jpg?v=1793222384 HVAC DIRECT USA FILTERS KING 24x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 53.5 x .75" - FK24x53.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 53.5 x .75" - FK24x53.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-53-x-75-fk24x53x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ba6cd2fb-550c-4f20-b43a-da31ee08bff1.jpg?v=1793222383 HVAC DIRECT USA FILTERS KING 24x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 53 x .75" - FK24x53x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 53 x .75" - FK24x53x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x54-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-54-5-x-75-fk24x54-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_941d76a3-850d-4da4-b2d2-4c0bc07edc92.jpg?v=1793222382 HVAC DIRECT USA FILTERS KING 24x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 54.5 x .75" - FK24x54.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 54.5 x .75" - FK24x54.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x55x1-air-filter-4-pack-merv-8-actual-size-24-x-55-x-75-fk24x55x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_df5a934e-037e-40b4-8461-bfb3fb1a20ef.jpg?v=1793222380 HVAC DIRECT USA FILTERS KING 24x55x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 55 x .75" - FK24x55x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x55x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 55 x .75" - FK24x55x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x56-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-56-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0c389fc6-dde6-49d6-9c0e-aad436fff944.jpg?v=1793222379 HVAC DIRECT USA FILTERS KING 24x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 56.5 x .75" HVAC DIRECT USA FILTERS KING 24x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 56.5 x .75" https://hvacdirectusa.com/products/filter-king-24x56x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-56-x-75-fk24x56x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a29be8d6-1ccb-44aa-8bfb-506996e1bbe7.jpg?v=1793222378 HVAC DIRECT USA FILTERS KING 24x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 56 x .75" - FK24x56x1A-M8-4 HVAC DIRECT USA FILTERS KING 24x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 56 x .75" - FK24x56x1A-M8-4 https://hvacdirectusa.com/products/filter-king-24x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-57-5-x-75-fk24x57-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_70ffd8f8-827d-4ec9-9e07-ee6858a4f4ad.jpg?v=1793222377 HVAC DIRECT USA FILTERS KING 24x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 57.5 x .75" - FK24x57.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 57.5 x .75" - FK24x57.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x57x1-air-filter-4-pack-merv-8-actual-size-24-x-57-x-75-fk24x57x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2d6c50b2-5129-47e8-9eb8-622fac4717cc.jpg?v=1793222376 HVAC DIRECT USA FILTERS KING 24x57x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 57 x .75" - FK24x57x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x57x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 57 x .75" - FK24x57x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-58-5-x-75-fk24x58-5x1a-m8 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c4b71e95-65fd-46d2-9b51-32d24feaaa00.jpg?v=1793222374 HVAC DIRECT USA FILTERS KING 24x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 58.5 x .75" - FK24x58.5x1A-M8 HVAC DIRECT USA FILTERS KING 24x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 58.5 x .75" - FK24x58.5x1A-M8 https://hvacdirectusa.com/products/filter-king-24x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-58-x-75-fk24x58x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fe7dcecf-527b-49d9-bb4b-2ed25dcdfe9b.jpg?v=1793222373 HVAC DIRECT USA FILTERS KING 24x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 58 x .75" - FK24x58x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 58 x .75" - FK24x58x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-59-5-x-75-fk24x59-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_046b7af7-e223-4586-961b-53848403b3f7.jpg?v=1793222372 HVAC DIRECT USA FILTERS KING 24x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 59.5 x .75" - FK24x59.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 24x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 59.5 x .75" - FK24x59.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-24x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-5-x-75-fk24x5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3d48d092-f6a8-485d-9f49-f36c4947a033.jpg?v=1793222371 HVAC DIRECT USA FILTERS KING 24x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 5 x .75" - FK24x5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 5 x .75" - FK24x5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-6-5-x-75-fk24x6-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_46c87497-029a-441b-a992-200da93b814f.jpg?v=1793222370 HVAC DIRECT USA FILTERS KING 24x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 6.5 x .75" - FK24x6.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 6.5 x .75" - FK24x6.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-60-5-x-75-fk24x60-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9f47c63d-b7ba-4479-b2b7-d76833cb31c0.jpg?v=1793222368 HVAC DIRECT USA FILTERS KING 24x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 60.5 x .75" - FK24x60.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 60.5 x .75" - FK24x60.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-60-x-75-fk24x60x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fa8d8ffc-63ca-4b84-8f69-11fedcd61338.jpg?v=1793222367 HVAC DIRECT USA FILTERS KING 24x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 60 x .75" - FK24x60x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 60 x .75" - FK24x60x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-61-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3eb57121-e61b-4109-bf66-d3657fcff4a2.jpg?v=1793222367 HVAC DIRECT USA FILTERS KING 24x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 61.5 x .75" HVAC DIRECT USA FILTERS KING 24x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 61.5 x .75" https://hvacdirectusa.com/products/filter-king-24x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-61-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_990b9d69-ecb0-4ec8-bdc0-fb31a3ce1ddd.jpg?v=1793222365 HVAC DIRECT USA FILTERS KING 24x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 61 x .75" HVAC DIRECT USA FILTERS KING 24x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 61 x .75" https://hvacdirectusa.com/products/filter-king-24x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-62-5-x-75-fk24x62-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e8f85611-3f40-49de-9b34-4fc5eabed6ca.jpg?v=1793222364 HVAC DIRECT USA FILTERS KING 24x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 62.5 x .75" - FK24x62.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 62.5 x .75" - FK24x62.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-63-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5979bbe9-0c20-4d79-af93-bd8e721ac142.jpg?v=1793222362 HVAC DIRECT USA FILTERS KING 24x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 63.5 x .75" HVAC DIRECT USA FILTERS KING 24x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 63.5 x .75" https://hvacdirectusa.com/products/filter-king-24x63x1-air-filter-4-pack-merv-8-actual-size-24-x-63-x-75-fk24x63x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2d6a951d-05a9-45ff-aa6b-9a32e4289203.jpg?v=1793222361 HVAC DIRECT USA FILTERS KING 24x63x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 63 x .75" - FK24x63x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x63x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 63 x .75" - FK24x63x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x64-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-64-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c48d6368-5bd2-41a8-8625-b76ea993c5ca.jpg?v=1793222360 HVAC DIRECT USA FILTERS KING 24x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 64.5 x .75" HVAC DIRECT USA FILTERS KING 24x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 64.5 x .75" https://hvacdirectusa.com/products/filter-king-24x64x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-64-x-75-fk24x64x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a9b8b722-620b-45eb-a811-2bce0238eb09.jpg?v=1793222359 HVAC DIRECT USA FILTERS KING 24x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 64 x .75" - FK24x64x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 64 x .75" - FK24x64x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-65-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4cf01cdc-64ee-48d9-91a1-15b16a1672b0.jpg?v=1793222357 HVAC DIRECT USA FILTERS KING 24x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 65.5 x .75" HVAC DIRECT USA FILTERS KING 24x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 65.5 x .75" https://hvacdirectusa.com/products/filter-king-24x65x1-air-filter-4-pack-merv-8-actual-size-24-x-65-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_aae47204-0fd5-472f-a91c-217a9664862b.jpg?v=1793222357 HVAC DIRECT USA FILTERS KING 24x65x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 65 x .75" HVAC DIRECT USA FILTERS KING 24x65x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 65 x .75" https://hvacdirectusa.com/products/filter-king-24x66-5x1-air-filter-4-pack-merv-8-actual-size-24-x-66-5-x-75-fk24x66-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_942f0638-109f-4fa2-9d45-d60c35143ad3.jpg?v=1793222355 HVAC DIRECT USA FILTERS KING 24x66.5x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 66.5 x .75" - FK24x66.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x66.5x1 Air Filter 4-PACK MERV 8 Actual Size 24 x 66.5 x .75" - FK24x66.5x1A-M8 -4 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-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9905c370-ce8d-49fb-86f4-1437530f5d8b.jpg?v=1793222354 HVAC DIRECT USA FILTERS 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 HVAC DIRECT USA FILTERS 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 https://hvacdirectusa.com/products/filter-king-24x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-7-5-x-75-fk24x7-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5a36cb9d-8396-4abc-9a6a-0833e7d8a871.jpg?v=1793222353 HVAC DIRECT USA FILTERS KING 24x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 7.5 x .75" - FK24x7.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 7.5 x .75" - FK24x7.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-7-x-75-fk24x7x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e7e542ed-8543-4bf8-be36-fa12ff9c9d56.jpg?v=1793222352 HVAC DIRECT USA FILTERS KING 24x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 7 x .75" - FK24x7x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 7 x .75" - FK24x7x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-8-5-x-75-fk24x8-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7e90294a-471d-4a9d-97c7-5137315285c2.jpg?v=1793222350 HVAC DIRECT USA FILTERS KING 24x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 8.5 x .75" - FK24x8.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 8.5 x .75" - FK24x8.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-8-x-75-fk24x8x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_14b4053f-5607-4e77-92dc-f7f45c954e7f.jpg?v=1793222349 HVAC DIRECT USA FILTERS KING 24x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 8 x .75" - FK24x8x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 8 x .75" - FK24x8x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-9-5-x-75-fk24x9-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_93a1bbdb-7cda-4b39-8156-979403a5841c.jpg?v=1793222348 HVAC DIRECT USA FILTERS KING 24x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 9.5 x .75" - FK24x9.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 9.5 x .75" - FK24x9.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-24x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-9-x-75-fk24x9x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_747bcdfb-02f9-42c6-a3d5-03759fafffb0.jpg?v=1793222346 HVAC DIRECT USA FILTERS KING 24x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 9 x .75" - FK24x9x1A-M8 -4 HVAC DIRECT USA FILTERS KING 24x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 9 x .75" - FK24x9x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-10-5-x-75-fk25-5x10-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f6034969-5eae-4804-8ffe-b429540a84dc.jpg?v=1793222345 HVAC DIRECT USA FILTERS KING 25.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 10.5 x .75" - FK25.5x10.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 10.5 x .75" - FK25.5x10.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-10-x-75-fk25-5x10x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9fe416c6-7f5d-4a88-9680-a2f0e5a0fb38.jpg?v=1793222344 HVAC DIRECT USA FILTERS KING 25.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 10 x .75" - FK25.5x10x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 10 x .75" - FK25.5x10x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-11-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0662c7a7-5d66-4048-a866-036191847db4.jpg?v=1793222343 HVAC DIRECT USA FILTERS KING 25.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 11.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 11.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-11-x-75-fk25-5x11x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1f31487c-c782-43ec-a77e-1bcf67561727.jpg?v=1793222341 HVAC DIRECT USA FILTERS KING 25.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 11 x .75" - FK25.5x11x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 25.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 11 x .75" - FK25.5x11x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-25-5x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-12-x-75-fk25-5x12x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_04aae83e-9e7e-48f3-9d9c-b47a7c67b0da.jpg?v=1793222340 HVAC DIRECT USA FILTERS KING 25.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 12 x .75" - FK25.5x12x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 12 x .75" - FK25.5x12x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-13-5-x-75-fk25-5x13-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_18b4fbcb-e6f3-473d-bf73-0e8d13404baf.jpg?v=1793222339 HVAC DIRECT USA FILTERS KING 25.5x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 13.5 x .75" - FK25.5x13.5x1A-M8-4 HVAC DIRECT USA FILTERS KING 25.5x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 13.5 x .75" - FK25.5x13.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-25-5x14-5x1-air-filter-4-pack-merv-8-actual-size-25-5-x-14-5-x-75-fk25-5x14-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_55b14c7c-1109-4280-9c2d-1d57815b22ae.jpg?v=1793222338 HVAC DIRECT USA FILTERS KING 25.5x14.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 14.5 x .75" - FK25.5x14.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x14.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 14.5 x .75" - FK25.5x14.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-14-x-75-fk25-5x14x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1f911d2e-e07e-4611-9954-c73e62eb215f.jpg?v=1793222337 HVAC DIRECT USA FILTERS KING 25.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 14 x .75" - FK25.5x14x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 14 x .75" - FK25.5x14x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-15-5-x-75-fk25-5x15-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_67433605-bb86-4115-a130-23472d82cbc3.jpg?v=1793222336 HVAC DIRECT USA FILTERS KING 25.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 15.5 x .75" - FK25.5x15.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 25.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 15.5 x .75" - FK25.5x15.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-25-5x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-16-5-x-75-fk25-5x16-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c6256cbb-aaaa-4bbc-ae91-3c4b520f4700.jpg?v=1793222335 HVAC DIRECT USA FILTERS KING 25.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 16.5 x .75" - FK25.5x16.5x1A-M8-4 HVAC DIRECT USA FILTERS KING 25.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 16.5 x .75" - FK25.5x16.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-25-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-17-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7a92823a-a3e0-4d79-a385-20260f98cdc0.jpg?v=1793222333 HVAC DIRECT USA FILTERS KING 25.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 17.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 17.5 x .75" https://hvacdirectusa.com/products/filter-king-24-5x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-17-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7cb05da6-9a1c-4354-a6c3-27844a612ccb.jpg?v=1793222331 HVAC DIRECT USA FILTERS KING 24.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 17 x .75" - HVAC DIRECT USA FILTERS KING 24.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 17 x .75" - https://hvacdirectusa.com/products/filter-king-25-5x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-17-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_25e507d6-0a83-45af-8eec-1b60f0ade1b2.jpg?v=1793222329 HVAC DIRECT USA FILTERS KING 25.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 17 x .75" HVAC DIRECT USA FILTERS KING 25.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 17 x .75" https://hvacdirectusa.com/products/filter-king-25-5x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-19-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ba0a7f0b-6726-48d7-9136-092fa6037d9d.jpg?v=1793222327 HVAC DIRECT USA FILTERS KING 25.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 19.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-20-5-x-75-fk25-5x20-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a7c89de7-0667-422a-babb-53af92f896dd.jpg?v=1793222325 HVAC DIRECT USA FILTERS KING 25.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 20.5 x .75" - FK25.5x20.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 20.5 x .75" - FK25.5x20.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-21-5-x-75-fk25-5x21-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_06f4ab05-be4f-49d3-b07f-b4762859ac47.jpg?v=1793222323 HVAC DIRECT USA FILTERS KING 25.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 21.5 x .75" - FK25.5x21.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 21.5 x .75" - FK25.5x21.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-22-5-x-75-fk25-5x22-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e0c05a87-d4c9-47ef-9bc6-00ce8c16a5fa.jpg?v=1793222322 HVAC DIRECT USA FILTERS KING 25.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 22.5 x .75" - FK25.5x22.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 22.5 x .75" - FK25.5x22.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-23-5-x-75-fk25-5x23-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f5154ecf-5472-4e53-912e-7f17e8b5ffe7.jpg?v=1793222320 HVAC DIRECT USA FILTERS KING 25.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 23.5 x .75" - FK25.5x23.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 25.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 23.5 x .75" - FK25.5x23.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-25-5x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-23-x-75-fk25-5x23x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_91394482-5de9-4269-a2fb-d59f62410291.jpg?v=1793222319 HVAC DIRECT USA FILTERS KING 25.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 23 x .75" - FK25.5x23x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 23 x .75" - FK25.5x23x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-24-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b83cbe5c-9541-4934-a233-771ca560f055.jpg?v=1793222318 HVAC DIRECT USA FILTERS KING 25.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 24.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 24.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-25-5-x-75-fk25-5x25-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4720b4c1-f4d7-4283-8543-f909d64d5e69.jpg?v=1793222317 HVAC DIRECT USA FILTERS KING 25.5x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 25.5 x .75" - FK25.5x25.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 25.5 x .75" - FK25.5x25.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-25-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c648a30a-38d2-419e-8850-2a087f63c644.jpg?v=1793222316 HVAC DIRECT USA FILTERS KING 25.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 25 x .75 HVAC DIRECT USA FILTERS KING 25.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 25 x .75 https://hvacdirectusa.com/products/filter-king-25-5x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-26-5-x-75-fk25-5x26-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9a110d96-cd72-4dd3-84b7-bf29e5aee6f6.jpg?v=1793222314 HVAC DIRECT USA FILTERS KING 25.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 26.5 x .75" - FK25.5x26.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 25.5x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 26.5 x .75" - FK25.5x26.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-25-5x27-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-27-5-x-75-fk25-5x27-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7bba40e0-0965-4f2b-af36-1a1ea17027f4.jpg?v=1793222314 HVAC DIRECT USA FILTERS KING 25.5x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 27.5 x .75" - FK25.5x27.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 27.5 x .75" - FK25.5x27.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-27-x-75-fk25-5x27x1a-m8-1 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5fcc788f-71cc-45ce-a49a-d5c19081b206.jpg?v=1793222312 HVAC DIRECT USA FILTERS KING 25.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 27 x .75" - FK25.5x27x1A-M8 -1 HVAC DIRECT USA FILTERS KING 25.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 27 x .75" - FK25.5x27x1A-M8 -1 https://hvacdirectusa.com/products/filter-king-25-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-29-5-x-75-fk25-5x29-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fcc5a71c-d7b7-4c9d-be8d-25a8f8f0feb2.jpg?v=1793222311 HVAC DIRECT USA FILTERS KING 25.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 29.5 x .75" - FK25.5x29.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 25.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 29.5 x .75" - FK25.5x29.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-25-5x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-29-x-75-fk25-5x29x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_387102a4-507d-4aef-b090-8111f411465b.jpg?v=1793222310 HVAC DIRECT USA FILTERS KING 25.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 29 x .75" - FK25.5x29x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 29 x .75" - FK25.5x29x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-30-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fd127fbf-aeb9-46fc-8add-38fea2a5abf2.jpg?v=1793222309 HVAC DIRECT USA FILTERS KING 25.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 30.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 30.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-30-x-75-fk25-5x30x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_77549315-49a9-47d6-9e48-508997d52a02.jpg?v=1793222308 HVAC DIRECT USA FILTERS KING 25.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 30 x .75" - FK25.5x30x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 30 x .75" - FK25.5x30x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x31-5x1-air-filter-4-pack-merv-8-actual-size-25-5-x-31-5-x-75-fk25-5x31-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5cc6c8ed-c179-414d-8426-1724b999a122.jpg?v=1793222306 HVAC DIRECT USA FILTERS KING 25.5x31.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 31.5 x .75" - FK25.5x31.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x31.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 31.5 x .75" - FK25.5x31.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-31-x-75-fk25-5x31x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e89ff593-bdfb-4ace-bf90-0e66364095e8.jpg?v=1793222303 HVAC DIRECT USA FILTERS KING 25.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 31 x .75" - FK25.5x31x1A-M8-4 HVAC DIRECT USA FILTERS KING 25.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 31 x .75" - FK25.5x31x1A-M8-4 https://hvacdirectusa.com/products/filter-king-25-5x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-32-5-x-75-fk25-5x32-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a2c599e4-d82b-43dc-9cf3-055ecaa4ece3.jpg?v=1793222301 HVAC DIRECT USA FILTERS KING 25.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 32.5 x .75" - FK25.5x32.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 32.5 x .75" - FK25.5x32.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-32-x-75-fk25-5x32x1a-m8-1 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fbd0ad13-f8aa-45ee-b1d2-83cad561c669.jpg?v=1793222300 HVAC DIRECT USA FILTERS KING 25.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 32 x .75" - FK25.5x32x1A-M8 -1 HVAC DIRECT USA FILTERS KING 25.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 32 x .75" - FK25.5x32x1A-M8 -1 https://hvacdirectusa.com/products/filter-king-25-5x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-34-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f2255f7f-e709-4b70-bb0c-db599fcff7a0.jpg?v=1793222299 HVAC DIRECT USA FILTERS KING 25.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 34.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 34.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-34-x-75-fk25-5x34x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ee1ae816-0328-4543-a646-417c01ab7ca8.jpg?v=1793222299 HVAC DIRECT USA FILTERS KING 25.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 34 x .75" - FK25.5x34x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 25.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 34 x .75" - FK25.5x34x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-25-5x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-35-5-x-75-fk25-5x35-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fbbc3a56-c368-4892-805c-0ac218e9dbce.jpg?v=1793222298 HVAC DIRECT USA FILTERS KING 25.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 35.5 x .75" - FK25.5x35.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 35.5 x .75" - FK25.5x35.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-35-x-75-fk25-5x35x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_12b15176-8def-40e8-8559-64686667b7ae.jpg?v=1793222296 HVAC DIRECT USA FILTERS KING 25.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 35 x .75" - FK25.5x35x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 35 x .75" - FK25.5x35x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x36-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-36-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3f6375ef-87a3-4b1f-af07-19b98a7f2a8f.jpg?v=1793222296 HVAC DIRECT USA FILTERS KING 25.5x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 36.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 36.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-36-x-75-fk25-5x36x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_cb6acc8b-f52b-4814-a123-c766beb060f4.jpg?v=1793222294 HVAC DIRECT USA FILTERS KING 25.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 36 x .75" - FK25.5x36x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 36 x .75" - FK25.5x36x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x37-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-37-5-x-75-fk25-5x37-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e7cc5bd8-3352-42b0-880c-089438292f47.jpg?v=1793222293 HVAC DIRECT USA FILTERS KING 25.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 37.5 x .75" - FK25.5x37.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 37.5 x .75" - FK25.5x37.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-37-x-75-fk25-5x37x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bb84eeff-803f-4a6f-b595-86bb26c5ad05.jpg?v=1793222292 HVAC DIRECT USA FILTERS KING 25.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 37 x .75" - FK25.5x37x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 37 x .75" - FK25.5x37x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x38-5x1-air-filter-4-pack-merv-8-actual-size-25-5-x-38-5-x-75-fk25-5x38-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_afdc2cfc-ef6f-4309-adde-b861726c8e22.jpg?v=1793222291 HVAC DIRECT USA FILTERS KING 25.5x38.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 38.5 x .75" - FK25.5x38.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x38.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 38.5 x .75" - FK25.5x38.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x38x1-air-filter-4-pack-merv-8-actual-size-25-5-x-38-x-75-fk25-5x38x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_49c3b79f-179c-474c-9021-53b58ec0e37d.jpg?v=1793222290 HVAC DIRECT USA FILTERS KING 25.5x38x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 38 x .75" - FK25.5x38x1A-M8-4 HVAC DIRECT USA FILTERS KING 25.5x38x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 38 x .75" - FK25.5x38x1A-M8-4 https://hvacdirectusa.com/products/filter-king-25-5x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-39-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b4dbf8d8-e9a7-4ef3-a07e-88b00dde7df8.jpg?v=1793222289 HVAC DIRECT USA FILTERS KING 25.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 39.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 39.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-4-5-x-75-fk25-5x4-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_db4fbdd6-3bae-406c-a943-877f5587bdce.jpg?v=1793222288 HVAC DIRECT USA FILTERS KING 25.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 4.5 x .75" - FK25.5x4.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 25.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 4.5 x .75" - FK25.5x4.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-25-5x40-5x1-air-filter-4-pack-merv-8-actual-size-25-5-x-40-5-x-75-fk25-5x40-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bc8f0921-82dd-42eb-8c05-eed766c5e1e2.jpg?v=1793222287 HVAC DIRECT USA FILTERS KING 25.5x40.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 40.5 x .75" - FK25.5x40.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x40.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 40.5 x .75" - FK25.5x40.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-40-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f93d5792-39bd-442b-b087-bf7c7cd65504.jpg?v=1793222286 HVAC DIRECT USA FILTERS KING 25.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 40 x .75" HVAC DIRECT USA FILTERS KING 25.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 40 x .75" https://hvacdirectusa.com/products/filter-king-25-5x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-41-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_04fdfb91-7285-4270-9866-2072c7404fdd.jpg?v=1793222285 HVAC DIRECT USA FILTERS KING 25.5x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 41.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 41.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-42-5-x-75-fk25-5x42-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_725dba8a-2409-4090-a532-80b183fc7ddf.jpg?v=1793222284 HVAC DIRECT USA FILTERS KING 25.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 42.5 x .75" - FK25.5x42.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 42.5 x .75" - FK25.5x42.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-43-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4cbcd4a1-f2e3-437c-b9c7-5cf56a130cdd.jpg?v=1793222283 HVAC DIRECT USA FILTERS KING 25.5x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 43.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 43.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-43-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2a5d8721-70d6-4a47-8774-02c29acf8d27.jpg?v=1793222282 HVAC DIRECT USA FILTERS KING 25.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 43 x .75" HVAC DIRECT USA FILTERS KING 25.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 43 x .75" https://hvacdirectusa.com/products/filter-king-25-5x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-44-5-x-75-fk25-5x44-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_40eaab34-2b1c-4874-b9db-390667f7c8ad.jpg?v=1793222281 HVAC DIRECT USA FILTERS KING 25.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 44.5 x .75" - FK25.5x44.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 44.5 x .75" - FK25.5x44.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-44-x-75-fk25-5x44x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7a786059-ebb8-40bf-adab-a8fbf970735d.jpg?v=1793222280 HVAC DIRECT USA FILTERS KING 25.5x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 44 x .75" - FK25.5x44x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 44 x .75" - FK25.5x44x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-45-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ca199ea6-8ad8-4b9f-a929-78d6a060d00d.jpg?v=1793222279 HVAC DIRECT USA FILTERS KING 25.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 45.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 45.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x46-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-46-5-x-75-fk25-5x46-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_846237ca-5ba1-477e-b9bd-9dda8981f0de.jpg?v=1793222278 HVAC DIRECT USA FILTERS KING 25.5x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 46.5 x .75" - FK25.5x46.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 46.5 x .75" - FK25.5x46.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-47-5-x-75-fk25-5x47-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b8f39195-d03b-45a7-a3e5-2357f42c7920.jpg?v=1793222277 HVAC DIRECT USA FILTERS KING 25.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 47.5 x .75" - FK25.5x47.5x1A-M8-4 HVAC DIRECT USA FILTERS KING 25.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 47.5 x .75" - FK25.5x47.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-25-5x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-47-x-75-fk25-5x47x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e5c744ac-e997-4a9d-92b4-f8e3c9f3c05b.jpg?v=1793222276 HVAC DIRECT USA FILTERS KING 25.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 47 x .75" - FK25.5x47x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 47 x .75" - FK25.5x47x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-48-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a9f623d6-7b5b-4ad0-b029-c62593801b53.jpg?v=1793222275 HVAC DIRECT USA FILTERS KING 25.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 48.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 48.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-48-x-75-fk25-5x48x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e68d1601-c259-45fa-8ff8-b7c075681816.jpg?v=1793222274 HVAC DIRECT USA FILTERS KING 25.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 48 x .75" - FK25.5x48x1A-M8-4 HVAC DIRECT USA FILTERS KING 25.5x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 48 x .75" - FK25.5x48x1A-M8-4 https://hvacdirectusa.com/products/filter-king-25-5x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-49-5-x-75-fk25-5x49-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bae73bdc-b00e-4de3-a5d2-b928204ffb33.jpg?v=1793222273 HVAC DIRECT USA FILTERS KING 25.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 49.5 x .75" - FK25.5x49.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 49.5 x .75" - FK25.5x49.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-49-x-75-fk25-5x49x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2d105b4b-7d4f-4527-a9d2-f5cd965a75b9.jpg?v=1793222272 HVAC DIRECT USA FILTERS KING 25.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 49 x .75" - FK25.5x49x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 49 x .75" - FK25.5x49x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-50-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9cf9a61f-30c5-4eb4-85d3-e44c9c97ae01.jpg?v=1793222271 HVAC DIRECT USA FILTERS KING 25.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 50.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 50.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-50-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_609122a5-6081-47d9-9c1b-29aadadc9741.jpg?v=1793222270 HVAC DIRECT USA FILTERS KING 25.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 50 x .75" HVAC DIRECT USA FILTERS KING 25.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 50 x .75" https://hvacdirectusa.com/products/filter-king-25-5x51-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-51-5-x-75-fk25-5x51-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_659f518f-f0e0-41f4-8f54-e621ffac3edc.jpg?v=1793222269 HVAC DIRECT USA FILTERS KING 25.5x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 51.5 x .75" - FK25.5x51.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 51.5 x .75" - FK25.5x51.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-52-5-x-75-fk25-5x52-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b4ac355e-206c-41ae-8172-0fe4d10be91d.jpg?v=1793222269 HVAC DIRECT USA FILTERS KING 25.5x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 52.5 x .75" - FK25.5x52.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 52.5 x .75" - FK25.5x52.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-53-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3c0ee16b-b393-4cf1-8a8b-643630928045.jpg?v=1793222267 HVAC DIRECT USA FILTERS KING 25.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 53.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 53.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-53-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b11c650e-a0ea-4ca2-8c34-32c1dec4da4f.jpg?v=1793222266 HVAC DIRECT USA FILTERS KING 25.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 53 x .75" HVAC DIRECT USA FILTERS KING 25.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 53 x .75" https://hvacdirectusa.com/products/filter-king-25-5x40-5x1-air-filter-4-pack-merv-8-actual-size-25-5-x-40-5-x-75-fk25-5x40-5x1a-m8-5 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3cbd3ae9-b727-4b92-ae5d-224bd709819f.jpg?v=1793222265 HVAC DIRECT USA FILTERS KING 25.5x40.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 40.5 x .75" - FK25.5x40.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x40.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 40.5 x .75" - FK25.5x40.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-55-5-x-75-fk25-5x55-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_68097fac-98d4-421c-acab-a957174420af.jpg?v=1793222264 HVAC DIRECT USA FILTERS KING 25.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 55.5 x .75" - FK25.5x55.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 55.5 x .75" - FK25.5x55.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-55-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_dfc13f1c-fed2-4715-8539-148b31ce4493.jpg?v=1793222263 HVAC DIRECT USA FILTERS KING 25.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 55 x .75" HVAC DIRECT USA FILTERS KING 25.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 55 x .75" https://hvacdirectusa.com/products/filter-king-25-5x56-5x1-air-filter-4-pack-merv-8-actual-size-25-5-x-56-5-x-75-fk25-5x56-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_587cc7db-7dd4-4f82-b85c-51a088a40e54.jpg?v=1793222263 HVAC DIRECT USA FILTERS KING 25.5x56.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 56.5 x .75" - FK25.5x56.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x56.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 56.5 x .75" - FK25.5x56.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x57-5x1-air-filter-4-pack-merv-8-actual-size-25-5-x-57-5-x-75-fk25-5x57-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ed6b5a32-c90a-47cb-a7e8-2272b675f100.jpg?v=1793222261 HVAC DIRECT USA FILTERS KING 25.5x57.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 57.5 x .75" - FK25.5x57.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x57.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 57.5 x .75" - FK25.5x57.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x58-5x1-air-filter-4-pack-merv-8-actual-size-25-5-x-58-5-x-75-fk25-5x58-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f8192b1b-cb98-4293-bd94-8cbf443f5d63.jpg?v=1793222260 HVAC DIRECT USA FILTERS KING 25.5x58.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 58.5 x .75" - FK25.5x58.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x58.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 58.5 x .75" - FK25.5x58.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-58-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e6376430-2907-4309-9f34-5a9c3be0645c.jpg?v=1793222259 HVAC DIRECT USA FILTERS KING 25.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 58 x .75" HVAC DIRECT USA FILTERS KING 25.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 58 x .75" https://hvacdirectusa.com/products/filter-king-25-5x59x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-59-x-75-fk25-5x59x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a8b7e894-7e67-4743-9b89-f4f35f722037.jpg?v=1793222258 HVAC DIRECT USA FILTERS KING 25.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 59 x .75" - FK25.5x59x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 59 x .75" - FK25.5x59x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-6-5-x-75-fk25-5x6-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d9a2e1a7-7b41-48a2-b47f-f39b591831d4.jpg?v=1793222257 HVAC DIRECT USA FILTERS KING 25.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 6.5 x .75" - FK25.5x6.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 6.5 x .75" - FK25.5x6.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-60-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_967880d1-e115-4cbc-90ca-dfe1e55aa491.jpg?v=1793222256 HVAC DIRECT USA FILTERS KING 25.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 60.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 60.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-60-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6742a790-2c74-4aa2-99f6-1779572baeb8.jpg?v=1793222255 HVAC DIRECT USA FILTERS KING 25.5x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 60 x .75" HVAC DIRECT USA FILTERS KING 25.5x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 60 x .75" https://hvacdirectusa.com/products/filter-king-25-5x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-61-5-x-75-fk25-5x61-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_cf285073-8705-4a3b-a12a-8e505e650558.jpg?v=1793222254 HVAC DIRECT USA FILTERS KING 25.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 61.5 x .75" - FK25.5x61.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 61.5 x .75" - FK25.5x61.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-61-x-75-fk25-5x61x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_00a0d499-39c6-4f27-97d5-af7406d6d8f8.jpg?v=1793222252 HVAC DIRECT USA FILTERS KING 25.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 61 x .75" - FK25.5x61x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 61 x .75" - FK25.5x61x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-62-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e76a9a11-cb35-4af2-898e-a242e6053e38.jpg?v=1793222252 HVAC DIRECT USA FILTERS KING 25.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 62.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 62.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x63-5x1-air-filter-4-pack-merv-8-actual-size-25-5-x-63-5-x-75-fk25-5x63-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_da9846cc-709f-4f12-b70a-9c0853661758.jpg?v=1793222251 HVAC DIRECT USA FILTERS KING 25.5x63.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 63.5 x .75" - FK25.5x63.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x63.5x1 Air Filter 4-PACK MERV 8 Actual Size 25.5 x 63.5 x .75" - FK25.5x63.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x64-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-64-5-x-75-fk25-5x64-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f9c6f31d-256c-4bf9-8d52-27af286dbdf8.jpg?v=1793222250 HVAC DIRECT USA FILTERS KING 25.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 64.5 x .75" - FK25.5x64.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 64.5 x .75" - FK25.5x64.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x64x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-64-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_53b3e041-3e83-421a-b39a-de9ec6757f6a.jpg?v=1793222248 HVAC DIRECT USA FILTERS KING 25.5x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 64 x .75" HVAC DIRECT USA FILTERS KING 25.5x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 64 x .75" https://hvacdirectusa.com/products/filter-king-25-5x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-65-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b0c3c722-fad6-4b95-8f5f-1cbc8d66f327.jpg?v=1793222247 HVAC DIRECT USA FILTERS KING 25.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 65.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 65.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-65-x-75-fk25-5x65x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a0bbf932-8783-42ff-8b03-61a259326b79.jpg?v=1793222250 HVAC DIRECT USA FILTERS KING 25.5x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 65 x .75" - FK25.5x65x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 65 x .75" - FK25.5x65x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x66-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-66-5-x-75-fk25-5x66-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ccc50d5f-1558-43cf-a70c-cd162cb2e3ca.jpg?v=1793222245 HVAC DIRECT USA FILTERS KING 25.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 66.5 x .75" - FK25.5x66.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 66.5 x .75" - FK25.5x66.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-6-x-75-fk25-5x6x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_39c5f9a1-f000-4e9a-a99d-75aa02d28b23.jpg?v=1793222244 HVAC DIRECT USA FILTERS KING 25.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 6 x .75" - FK25.5x6x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 6 x .75" - FK25.5x6x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-7-5-x-75-fk25-5x7-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_63a0e6c3-5b4a-4763-a420-5dc99fa76f65.jpg?v=1793222243 HVAC DIRECT USA FILTERS KING 25.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 7.5 x .75" - FK25.5x7.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 7.5 x .75" - FK25.5x7.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-8-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_daa7767d-b9fc-4adc-a5f5-c111ec8cf8ea.jpg?v=1793222242 HVAC DIRECT USA FILTERS KING 25.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 8.5 x .75" HVAC DIRECT USA FILTERS KING 25.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 8.5 x .75" https://hvacdirectusa.com/products/filter-king-25-5x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-9-5-x-75-fk25-5x9-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fd160855-b9c2-40d8-adc4-694d970743b1.jpg?v=1793222241 HVAC DIRECT USA FILTERS KING 25.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 9.5 x .75" - FK25.5x9.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 9.5 x .75" - FK25.5x9.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25-5x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-9-x-75-fk25-5x9x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_da69c6be-1f84-459f-b4e9-6850f597432a.jpg?v=1793222240 HVAC DIRECT USA FILTERS KING 25.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 9 x .75" - FK25.5x9x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 9 x .75" - FK25.5x9x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-10-5-x-75-fk25x10-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1729098f-8165-4955-8667-225634c859dc.jpg?v=1793222239 HVAC DIRECT USA FILTERS KING 25x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 10.5 x .75" - FK25x10.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 10.5 x .75" - FK25x10.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-10-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bf7fc216-52ce-4c7f-b92d-227a03c91277.jpg?v=1793222238 HVAC DIRECT USA FILTERS KING 25x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 10 x .75" HVAC DIRECT USA FILTERS KING 25x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 10 x .75" https://hvacdirectusa.com/products/filter-king-25x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-11-5-x-75-fk25x11-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_34ab4232-b1a0-4ca8-baa8-db6b159d27c5.jpg?v=1793222237 HVAC DIRECT USA FILTERS KING 25x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 11.5 x .75" - FK25x11.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 11.5 x .75" - FK25x11.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-11-x-75-fk25x11x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_99e55c24-4259-4d9c-bf12-749fbc8f2e46.jpg?v=1793222236 HVAC DIRECT USA FILTERS KING 25x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 11 x .75" - FK25x11x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 11 x .75" - FK25x11x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-12-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f8e4ee01-a5cf-4489-ba9a-d616f718368e.jpg?v=1793222236 HVAC DIRECT USA FILTERS KING 25x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 12.5 x .75" HVAC DIRECT USA FILTERS KING 25x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 12.5 x .75" https://hvacdirectusa.com/products/filter-king-25x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-12-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ccdea70a-eb80-408d-b4bb-22348bdad974.jpg?v=1793222234 HVAC DIRECT USA FILTERS KING 25x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 12 x .75" HVAC DIRECT USA FILTERS KING 25x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 12 x .75" https://hvacdirectusa.com/products/filter-king-25x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-13-x-75-fk25x13x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6eb2bd93-75a5-4b06-ae19-2e88fc545799.jpg?v=1793222233 HVAC DIRECT USA FILTERS KING 25x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 13 x .75" - FK25x13x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 13 x .75" - FK25x13x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-14-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8352b028-6f6a-498c-aa39-1f736aabf72d.jpg?v=1793222232 HVAC DIRECT USA FILTERS KING 25x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 14.5 x .75" HVAC DIRECT USA FILTERS KING 25x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 14.5 x .75" https://hvacdirectusa.com/products/filter-king-25x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-14-x-75-fk25x14x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0cb41807-1d1c-4505-a33b-9110c6e2ecf0.jpg?v=1793222230 HVAC DIRECT USA FILTERS KING 25x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 14 x .75" - FK25x14x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 14 x .75" - FK25x14x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-15-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fecef121-9120-42e8-a316-af8001f6f00b.jpg?v=1793222230 HVAC DIRECT USA FILTERS KING 25x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 15.5 x .75 HVAC DIRECT USA FILTERS KING 25x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 15.5 x .75 https://hvacdirectusa.com/products/filter-king-25x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-15-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2e3ea6ec-86ef-43b5-bbf1-dfda2da913db.jpg?v=1793222228 HVAC DIRECT USA FILTERS KING 25x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 15 x .75" HVAC DIRECT USA FILTERS KING 25x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 15 x .75" https://hvacdirectusa.com/products/filter-king-25x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-16-5-x-75-fk25x16-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_95573805-b188-414d-b4a9-0a7c2061189b.jpg?v=1793222227 HVAC DIRECT USA FILTERS KING 25x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 16.5 x .75" - FK25x16.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 16.5 x .75" - FK25x16.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-16-x-75-fk25x16x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8c6bc541-6a6d-4cff-9f74-2dd6197196e7.jpg?v=1793222226 HVAC DIRECT USA FILTERS KING 25x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 16 x .75" - FK25x16x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 16 x .75" - FK25x16x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-17-5-x-75-fk25x17-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c50f62a8-680a-4ed9-89a5-62431cd1454b.jpg?v=1793222225 HVAC DIRECT USA FILTERS KING 25x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 17.5 x .75" - FK25x17.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 17.5 x .75" - FK25x17.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x17x1-air-filter-4-pack-merv-8-actual-size-25-x-17-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0677727a-e292-4bac-bc97-7021d1e26c80.jpg?v=1793222224 HVAC DIRECT USA FILTERS KING 25x17x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 17 x .75" HVAC DIRECT USA FILTERS KING 25x17x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 17 x .75" https://hvacdirectusa.com/products/filter-king-25x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-18-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_72ea3da2-afd2-4ed3-9c06-46596035bc31.jpg?v=1793222223 HVAC DIRECT USA FILTERS KING 25x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 18.5 x .75" HVAC DIRECT USA FILTERS KING 25x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 18.5 x .75" https://hvacdirectusa.com/products/filter-king-25x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-18-x-75-fk25x18x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f8b1715a-d973-4b0a-97db-485a8aed9162.jpg?v=1793222222 HVAC DIRECT USA FILTERS KING 25x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 18 x .75" - FK25x18x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 18 x .75" - FK25x18x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-19-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_199c912d-5300-41b3-88ab-7203441b0d22.jpg?v=1793222222 HVAC DIRECT USA FILTERS KING 25x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 19.5 x .75" HVAC DIRECT USA FILTERS KING 25x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-25x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-19-x-75-fk25x19x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_94e38576-0513-4f35-9435-5f7f10730111.jpg?v=1793222220 HVAC DIRECT USA FILTERS KING 25x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 19 x .75" - FK25x19x1A-M8-4 HVAC DIRECT USA FILTERS KING 25x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 19 x .75" - FK25x19x1A-M8-4 https://hvacdirectusa.com/products/filter-king-25x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-20-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_723c156f-24e9-4889-8230-f9fd13a2a854.jpg?v=1793222219 HVAC DIRECT USA FILTERS KING 25x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 20.5 x .75" HVAC DIRECT USA FILTERS KING 25x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 20.5 x .75" https://hvacdirectusa.com/products/filter-king-25x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-20-x-75-fk25x20x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_998588c2-0847-4dc1-aff9-0f830e0860ac.jpg?v=1793222219 HVAC DIRECT USA FILTERS KING 25x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 20 x .75" - FK25x20x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 25x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 20 x .75" - FK25x20x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-25x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-21-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_8fd7f94c-2d2b-45f9-966c-4113948be7c2.jpg?v=1793222217 HVAC DIRECT USA FILTERS KING 25x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 21.5 x .75" HVAC DIRECT USA FILTERS KING 25x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 21.5 x .75" https://hvacdirectusa.com/products/filter-king-25x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-22-5-x-75-fk25x22-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_02cde073-09f2-4641-a959-f8ebd3658abc.jpg?v=1793222216 HVAC DIRECT USA FILTERS KING 25x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 22.5 x .75" - FK25x22.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 22.5 x .75" - FK25x22.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-22-x-75-fk25x22x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c9e3ae79-e465-471f-8bd0-38964b648861.jpg?v=1793222216 HVAC DIRECT USA FILTERS KING 25x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 22 x .75" - FK25x22x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 22 x .75" - FK25x22x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-23-x-75-fk25x23x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_589d430b-d7ba-486a-864c-85f9c3083fd0.jpg?v=1793222215 HVAC DIRECT USA FILTERS KING 25x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 23 x .75" - FK25x23x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 23 x .75" - FK25x23x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-24-5-x-75-fk25x24-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4ac09053-dfc9-4992-ab26-d2997ac2f49f.jpg?v=1793222211 HVAC DIRECT USA FILTERS KING 25x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 24.5 x .75" - FK25x24.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 24.5 x .75" - FK25x24.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-25-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5f6b8584-a1f3-43d9-94bd-b568b35a2435.jpg?v=1793222210 HVAC DIRECT USA FILTERS KING 25x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 25.5 x .75" HVAC DIRECT USA FILTERS KING 25x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 25.5 x .75" https://hvacdirectusa.com/products/filter-king-25x26-5x1-air-filter-4-pack-merv-8-actual-size-25-x-26-5-x-75-fk25x26-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7900cdf6-e869-4c21-b0b8-340064f5ac0a.jpg?v=1793222210 HVAC DIRECT USA FILTERS KING 25x26.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 26.5 x .75" - FK25x26.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x26.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 26.5 x .75" - FK25x26.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-26-x-75-fk25x26x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_59a4d352-d7cf-45c1-ad40-6c2f616c617b.jpg?v=1793222208 HVAC DIRECT USA FILTERS KING 25x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 26 x .75" - FK25x26x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 26 x .75" - FK25x26x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x27-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-27-5-x-75-fk25x27-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_de6f21b8-eaf3-4192-b7ed-1a06f08e8273.jpg?v=1793222206 HVAC DIRECT USA FILTERS KING 25x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 27.5 x .75" - FK25x27.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 27.5 x .75" - FK25x27.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-27-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_75fa6522-ff1c-4c16-a521-bfac5b004a43.jpg?v=1793222206 HVAC DIRECT USA FILTERS KING 25x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 27 x .75" HVAC DIRECT USA FILTERS KING 25x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 27 x .75" https://hvacdirectusa.com/products/filter-king-25x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-28-5-x-75-fk25x28-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2ed1bd38-6536-4bf8-90bd-328f3ce344cd.jpg?v=1793222205 HVAC DIRECT USA FILTERS KING 25x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 28.5 x .75" - FK25x28.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 28.5 x .75" - FK25x28.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-29-5-x-75-fk25x29-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ac3a564d-56bd-465a-abfd-f53b5fd532e0.jpg?v=1793222204 HVAC DIRECT USA FILTERS KING 25x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 29.5 x .75" - FK25x29.5x1A-M8-4 HVAC DIRECT USA FILTERS KING 25x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 29.5 x .75" - FK25x29.5x1A-M8-4 https://hvacdirectusa.com/products/filter-king-25x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-30-5-x-75-fk25x30-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_44aae219-7a12-4dfe-a657-d2bf62a04f10.jpg?v=1793222203 HVAC DIRECT USA FILTERS KING 25x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 30.5 x .75" - FK25x30.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 30.5 x .75" - FK25x30.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-31-5-x-75-fk25x31-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_76163ede-f4e5-48d3-bce5-8e2b21560559.jpg?v=1793222201 HVAC DIRECT USA FILTERS KING 25x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 31.5 x .75" - FK25x31.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 31.5 x .75" - FK25x31.5x1A-M8 -4 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-77 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bc37c698-975f-4e73-8193-6a48a2445225.jpg?v=1793222201 HVAC DIRECT USA FILTERS KING 25x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 31 x .75" HVAC DIRECT USA FILTERS KING 25x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 31 x .75" https://hvacdirectusa.com/products/filter-king-25x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-32-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_adb511fb-6126-4f9b-b71e-e13904ba5a10.jpg?v=1793222200 HVAC DIRECT USA FILTERS KING 25x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32.5 x .75" HVAC DIRECT USA FILTERS KING 25x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32.5 x .75" https://hvacdirectusa.com/products/filter-king-25x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-32-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3363bf05-f1ed-45f7-b9eb-9e75e8783400.jpg?v=1793222198 HVAC DIRECT USA FILTERS KING 25x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32 x .75" HVAC DIRECT USA FILTERS KING 25x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32 x .75" https://hvacdirectusa.com/products/filter-king-25x33-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-33-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f9122854-5e36-458f-ba33-f2ebf1b80476.jpg?v=1793222197 HVAC DIRECT USA FILTERS KING 25x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 33.5 x .75" HVAC DIRECT USA FILTERS KING 25x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 33.5 x .75" https://hvacdirectusa.com/products/filter-king-25x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-33-x-75-fk25x33x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_db97b219-0c56-4f04-b01d-8a9d486ca6ef.jpg?v=1793222196 HVAC DIRECT USA FILTERS KING 25x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 33 x .75" - FK25x33x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 33 x .75" - FK25x33x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-34-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d638003b-2423-4caf-b8aa-60b12b720205.jpg?v=1793222195 HVAC DIRECT USA FILTERS KING 25x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 34.5 x .75" HVAC DIRECT USA FILTERS KING 25x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 34.5 x .75" https://hvacdirectusa.com/products/filter-king-25x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-34-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_26322323-2b57-4ee4-aa2e-3bed52580107.jpg?v=1793222194 HVAC DIRECT USA FILTERS KING 25x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 34 x .75" HVAC DIRECT USA FILTERS KING 25x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 34 x .75" https://hvacdirectusa.com/products/filter-king-25x35-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-35-5-x-75-fk25x35-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_50296658-8c6b-4cfb-b019-c82dfc25cce9.jpg?v=1793222193 HVAC DIRECT USA FILTERS KING 25x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 35.5 x .75" - FK25x35.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 35.5 x .75" - FK25x35.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-35-x-75-fk25x35x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b3a6c061-4833-4eec-8bbe-bb8114592ced.jpg?v=1793222192 HVAC DIRECT USA FILTERS KING 25x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 35 x .75" - FK25x35x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 35 x .75" - FK25x35x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x36-5x1-air-filter-4-pack-merv-8-actual-size-25-x-36-5-x-75-fk25x36-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9f8888ca-69fa-45f8-a73d-06e87673145a.jpg?v=1793222191 HVAC DIRECT USA FILTERS KING 25x36.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 36.5 x .75" - FK25x36.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x36.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 36.5 x .75" - FK25x36.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-36-x-75-fk25x36x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_132de7ce-96a5-44b7-9a78-a5701807fe0f.jpg?v=1793222190 HVAC DIRECT USA FILTERS KING 25x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 36 x .75" - FK25x36x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 36 x .75" - FK25x36x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x37-5x1-air-filter-4-pack-merv-8-actual-size-25-x-37-5-x-75-filter-king-25x37-5x1-air-filter-4-pack-merv-8-actual-size-25-x-37-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c39c89c0-aeaa-46f0-ba25-fed9c82bdece.jpg?v=1793222189 HVAC DIRECT USA FILTERS KING 25x37.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 37.5 x .75" - HVAC DIRECT USA FILTERS KING 25x37.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 37.5 x .75" HVAC DIRECT USA FILTERS KING 25x37.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 37.5 x .75" - HVAC DIRECT USA FILTERS KING 25x37.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 37.5 x .75" https://hvacdirectusa.com/products/filter-king-25x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-37-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fe4fffcf-bc6e-4de9-938f-e02f23de290b.jpg?v=1793222188 HVAC DIRECT USA FILTERS KING 25x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 37 x .75" HVAC DIRECT USA FILTERS KING 25x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 37 x .75" https://hvacdirectusa.com/products/filter-king-25x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-38-5-x-75-fk25x38-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ae9264ea-f15d-47ce-b5fd-a7782d5a0878.jpg?v=1793222186 HVAC DIRECT USA FILTERS KING 25x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 38.5 x .75" - FK25x38.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 38.5 x .75" - FK25x38.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x38x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-38-x-75-fk25x38x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_aa31052f-5bbe-45dc-9955-16edeabf355a.jpg?v=1793222185 HVAC DIRECT USA FILTERS KING 25x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 38 x .75" - FK25x38x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 38 x .75" - FK25x38x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-39-5-x-75-fk25x39-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_460104d3-c18d-46bb-96b8-1c4f2e9ae436.jpg?v=1793222185 HVAC DIRECT USA FILTERS KING 25x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 39.5 x .75" - FK25x39.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 39.5 x .75" - FK25x39.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x39x1-air-filter-4-pack-merv-8-actual-size-25-x-39-x-75-fk25x39x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4a740346-7a4d-4620-8f1d-98ec10d6cd0f.jpg?v=1793222183 HVAC DIRECT USA FILTERS KING 25x39x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 39 x .75" - FK25x39x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x39x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 39 x .75" - FK25x39x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-4-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_29670693-f520-4f10-9839-f12d75f0e617.jpg?v=1793222182 HVAC DIRECT USA FILTERS KING 25x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 4.5 x .75" HVAC DIRECT USA FILTERS KING 25x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 4.5 x .75" https://hvacdirectusa.com/products/filter-king-25x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-40-5-x-75-fk25x40-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3923480a-77f4-4986-b37c-2b23b536754b.jpg?v=1793222181 HVAC DIRECT USA FILTERS KING 25x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 40.5 x .75" - FK25x40.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 40.5 x .75" - FK25x40.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-40-x-75-fk25x40x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bba2182a-8d7b-498b-8d84-132cd237f7ef.jpg?v=1793222180 HVAC DIRECT USA FILTERS KING 25x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 40 x .75" - FK25x40x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 40 x .75" - FK25x40x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x41-5x1-air-filter-4-pack-merv-8-actual-size-25-x-41-5-x-75-fk25x41-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b507c6fa-6a03-409d-ae13-95439ae33db6.jpg?v=1793222179 HVAC DIRECT USA FILTERS KING 25x41.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 41.5 x .75" - FK25x41.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x41.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 41.5 x .75" - FK25x41.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x41x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-41-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_36eb8f8b-8138-4437-93bb-899f47b5f0bf.jpg?v=1793222178 HVAC DIRECT USA FILTERS KING 25x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 41 x .75" HVAC DIRECT USA FILTERS KING 25x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 41 x .75" https://hvacdirectusa.com/products/filter-king-25x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-42-5-x-75-fk25x42-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_327be6b7-e512-4299-abfc-276b72768c8c.jpg?v=1793222178 HVAC DIRECT USA FILTERS KING 25x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 42.5 x .75" - FK25x42.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 42.5 x .75" - FK25x42.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-42-x-75-fk25x42x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_28b10a16-818e-445b-9ff7-010220581de5.jpg?v=1793222176 HVAC DIRECT USA FILTERS KING 25x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 42 x .75" - FK25x42x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 42 x .75" - FK25x42x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-43-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1389ecac-8f48-4787-9d10-7b50a2581dde.jpg?v=1793222174 HVAC DIRECT USA FILTERS KING 25x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 43.5 x .75" HVAC DIRECT USA FILTERS KING 25x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 43.5 x .75" https://hvacdirectusa.com/products/filter-king-25x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-43-x-75-fk25x43x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_89a72966-7244-4ae1-86d5-72b8e771db7c.jpg?v=1793222174 HVAC DIRECT USA FILTERS KING 25x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 43 x .75" - FK25x43x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 43 x .75" - FK25x43x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-44-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0b50e7e5-752a-4b60-961a-da3cc458c196.jpg?v=1793222173 HVAC DIRECT USA FILTERS KING 25x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 44.5 x .75" HVAC DIRECT USA FILTERS KING 25x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 44.5 x .75" https://hvacdirectusa.com/products/filter-king-25x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-44-x-75-fk25x44x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c175f4db-3d69-4998-b32f-1b2eadc33b66.jpg?v=1793222172 HVAC DIRECT USA FILTERS KING 25x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 44 x .75" - FK25x44x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 44 x .75" - FK25x44x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-45-5-x-75-fk25x45-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2a9b2b62-35c7-48e5-a76a-c9ef14bf3cf7.jpg?v=1793222171 HVAC DIRECT USA FILTERS KING 25x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 45.5 x .75" - FK25x45.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 45.5 x .75" - FK25x45.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x45x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-45-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_76df63ae-a201-456f-ba55-3004cae2867e.jpg?v=1793222170 HVAC DIRECT USA FILTERS KING 25x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 45 x .75" HVAC DIRECT USA FILTERS KING 25x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 45 x .75" https://hvacdirectusa.com/products/filter-king-25x46-5x1-air-filter-4-pack-merv-8-actual-size-25-x-46-5-x-75-fk25x46-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_73254cd7-5d5c-46cd-b718-4b49b20aafd4.jpg?v=1793222168 HVAC DIRECT USA FILTERS KING 25x46.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 46.5 x .75" - FK25x46.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x46.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 46.5 x .75" - FK25x46.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x46x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-46-x-75-fk25x46x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_618a57e9-f808-4907-849c-c516224836e3.jpg?v=1793222167 HVAC DIRECT USA FILTERS KING 25x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 46 x .75" - FK25x46x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 46 x .75" - FK25x46x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-47-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3241d884-55aa-4956-a969-36f74137217a.jpg?v=1793222168 HVAC DIRECT USA FILTERS KING 25x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 47.5 x .75" HVAC DIRECT USA FILTERS KING 25x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 47.5 x .75" https://hvacdirectusa.com/products/filter-king-25x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-47-x-75-fk25x47x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7bd2e0d7-dcf0-450b-9ead-9347f41533bd.jpg?v=1793222165 HVAC DIRECT USA FILTERS KING 25x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 47 x .75" - FK25x47x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 47 x .75" - FK25x47x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-48-5-x-75-fk25x48-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c912305b-04f5-4ae3-9e8e-666216d6de01.jpg?v=1793222164 HVAC DIRECT USA FILTERS KING 25x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 48.5 x .75" - FK25x48.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 48.5 x .75" - FK25x48.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-48-x-75-fk25x48x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_7221021e-085d-4231-b8a6-3f41d507b121.jpg?v=1793222163 HVAC DIRECT USA FILTERS KING 25x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 48 x .75" - FK25x48x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 48 x .75" - FK25x48x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-49-5-x-75-fk25x49-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3778da85-b87b-4a28-873c-62d6d0f927d8.jpg?v=1793222162 HVAC DIRECT USA FILTERS KING 25x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 49.5 x .75" - FK25x49.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 49.5 x .75" - FK25x49.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-49-x-75-fk25x49x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b7fc0969-7b2a-4b9e-934e-9a59c9bcd7c5.jpg?v=1793222161 HVAC DIRECT USA FILTERS KING 25x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 49 x .75" - FK25x49x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 49 x .75" - FK25x49x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-4-x-75-fk25x4x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_af2eb0b8-cf53-4f9a-821c-8570ab029ef5.jpg?v=1793222160 HVAC DIRECT USA FILTERS KING 25x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 4 x .75" - FK25x4x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 4 x .75" - FK25x4x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-5-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_dde1839c-bf50-43d0-aa57-2412f93f6e43.jpg?v=1793222156 HVAC DIRECT USA FILTERS KING 25x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 5.5 x .75" HVAC DIRECT USA FILTERS KING 25x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 5.5 x .75" https://hvacdirectusa.com/products/filter-king-25x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-50-5-x-75-fk25x50-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d37d7065-92ce-4fb5-b478-a675e27ce3bd.jpg?v=1793222155 HVAC DIRECT USA FILTERS KING 25x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 50.5 x .75" - FK25x50.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 50.5 x .75" - FK25x50.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-50-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0c2c9c4a-ce06-4a28-97ea-93f68625edcd.jpg?v=1793222154 HVAC DIRECT USA FILTERS KING 25x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 50 x .75" HVAC DIRECT USA FILTERS KING 25x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 50 x .75" https://hvacdirectusa.com/products/filter-king-25x51-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-51-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_425f896a-802a-4bb9-8739-bf33917604c2.jpg?v=1793222153 HVAC DIRECT USA FILTERS KING 25x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 51.5 x .75" HVAC DIRECT USA FILTERS KING 25x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 51.5 x .75" https://hvacdirectusa.com/products/filter-king-25x51x1-air-filter-4-pack-merv-8-actual-size-25-x-51-x-75-fk25x51x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c7e6f0d7-8484-46ca-abe0-43991e15d5de.jpg?v=1793222151 HVAC DIRECT USA FILTERS KING 25x51x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 51 x .75" - FK25x51x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x51x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 51 x .75" - FK25x51x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x52x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-52-x-75-fk25x52x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_32f042be-fcd8-49f9-b3dc-af7f351345dc.jpg?v=1793222151 HVAC DIRECT USA FILTERS KING 25x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 52 x .75" - FK25x52x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 25x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 52 x .75" - FK25x52x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-25x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-53-5-x-75-fk25x53-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ee5d00b4-950e-49c6-be28-219124afc5ee.jpg?v=1793222150 HVAC DIRECT USA FILTERS KING 25x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 53.5 x .75" - FK25x53.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 53.5 x .75" - FK25x53.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-53-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3b2e2447-f88f-4562-9c6f-f9ee387757dc.jpg?v=1793222149 HVAC DIRECT USA FILTERS KING 25x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 53 x .75" HVAC DIRECT USA FILTERS KING 25x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 53 x .75" https://hvacdirectusa.com/products/filter-king-25x54x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-54-x-75-fk25x54x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6f0abe87-3f5f-42fc-891d-b5e5d4e4f703.jpg?v=1793222148 HVAC DIRECT USA FILTERS KING 25x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 54 x .75" - FK25x54x1A-M8-4 HVAC DIRECT USA FILTERS KING 25x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 54 x .75" - FK25x54x1A-M8-4 https://hvacdirectusa.com/products/filter-king-25x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-55-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_84d0e929-d10d-4744-87f7-d765446bd582.jpg?v=1793222147 HVAC DIRECT USA FILTERS KING 25x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 55.5 x .75 HVAC DIRECT USA FILTERS KING 25x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 55.5 x .75 https://hvacdirectusa.com/products/filter-king-25x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-55-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_992b8f74-70bd-45f3-9e73-c0a93209a51b.jpg?v=1793222145 HVAC DIRECT USA FILTERS KING 25x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 55 x .75" HVAC DIRECT USA FILTERS KING 25x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 55 x .75" https://hvacdirectusa.com/products/filter-king-25x56-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-56-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_9090756f-af0e-4588-8b32-6cf018ac84a9.jpg?v=1793222144 HVAC DIRECT USA FILTERS KING 25x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 56.5 x .75" HVAC DIRECT USA FILTERS KING 25x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 56.5 x .75" https://hvacdirectusa.com/products/filter-king-25x56x1-air-filter-4-pack-merv-8-actual-size-25-x-56-x-75-fk25x56x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0b686091-c1b7-42cb-ab2d-70233751ef72.jpg?v=1793222143 HVAC DIRECT USA FILTERS KING 25x56x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 56 x .75" - FK25x56x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x56x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 56 x .75" - FK25x56x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-57-5-x-75-fk25x57-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b34f16e8-536a-43c7-8522-aef115f37996.jpg?v=1793222142 HVAC DIRECT USA FILTERS KING 25x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 57.5 x .75" - FK25x57.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 57.5 x .75" - FK25x57.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x57x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-57-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_aff14a48-cf95-4257-bc1d-55a1073ace48.jpg?v=1793222141 HVAC DIRECT USA FILTERS KING 25x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 57 x .75" HVAC DIRECT USA FILTERS KING 25x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 57 x .75" https://hvacdirectusa.com/products/filter-king-25x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-58-5-x-75-fk25x58-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fedbdbc2-d611-4cf1-b828-bc890482f2a9.jpg?v=1793222141 HVAC DIRECT USA FILTERS KING 25x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 58.5 x .75" - FK25x58.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 58.5 x .75" - FK25x58.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-58-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5748df55-3826-403e-99e9-2f680b8de1e6.jpg?v=1793222139 HVAC DIRECT USA FILTERS KING 25x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 58 x .75" HVAC DIRECT USA FILTERS KING 25x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 58 x .75" https://hvacdirectusa.com/products/filter-king-25x59-5x1-air-filter-4-pack-merv-8-actual-size-25-x-59-5-x-75-fk25x59-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_208d594d-333d-49b9-a673-87607c220154.jpg?v=1793222138 HVAC DIRECT USA FILTERS KING 25x59.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 59.5 x .75" - FK25x59.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 25x59.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 59.5 x .75" - FK25x59.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-25x59x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-59-x-75-fk25x59x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ba0ed805-0fdd-4ecd-a5d2-eacd21b6af43.jpg?v=1793222137 HVAC DIRECT USA FILTERS KING 25x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 59 x .75" - FK25x59x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 59 x .75" - FK25x59x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-5-x-75-fk25x5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_eb219d4d-e332-450e-a32f-5987c1966800.jpg?v=1793222137 HVAC DIRECT USA FILTERS KING 25x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 5 x .75" - FK25x5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 5 x .75" - FK25x5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-6-5-x-75-fk25x6-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0ab9de9e-482d-4267-8ac3-3f07d33d1d05.jpg?v=1793222135 HVAC DIRECT USA FILTERS KING 25x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 6.5 x .75" - FK25x6.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 6.5 x .75" - FK25x6.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-60-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e99dc4f6-6fe0-41dd-a5ac-bb4ff6e1d923.jpg?v=1793222134 HVAC DIRECT USA FILTERS KING 25x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 60.5 x .75" HVAC DIRECT USA FILTERS KING 25x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 60.5 x .75" https://hvacdirectusa.com/products/filter-king-25x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-60-x-75-fk25x60x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e31b36f5-fe51-4d61-9498-f5bd21e693d4.jpg?v=1793222133 HVAC DIRECT USA FILTERS KING 25x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 60 x .75" - FK25x60x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 60 x .75" - FK25x60x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-61-5-x-75-fk25x61-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_58d0a3bc-157f-4c91-be0d-0886ad925402.jpg?v=1793222132 HVAC DIRECT USA FILTERS KING 25x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 61.5 x .75" - FK25x61.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 61.5 x .75" - FK25x61.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-61-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6127d114-1315-4a7c-9d5a-400244adb3e3.jpg?v=1793222131 HVAC DIRECT USA FILTERS KING 25x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 61 x .75" HVAC DIRECT USA FILTERS KING 25x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 61 x .75" https://hvacdirectusa.com/products/filter-king-25x62-5x1-air-filter-4-pack-merv-8-actual-size-25-x-62-5-x-75-fk25x62-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0a28a59d-fd6d-47ff-8191-435ad3a46d1f.jpg?v=1793222130 HVAC DIRECT USA FILTERS KING 25x62.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 62.5 x .75" - FK25x62.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x62.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 62.5 x .75" - FK25x62.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x63x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-63-x-75-fk25x63x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6336ddd0-5d03-453d-b1f1-920e8014635c.jpg?v=1793222129 HVAC DIRECT USA FILTERS KING 25x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 63 x .75" - FK25x63x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 63 x .75" - FK25x63x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x64-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-64-5-x-75-fk25x64-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4ea1a837-cdf0-4cfb-9850-c1e77b69e75f.jpg?v=1793222128 HVAC DIRECT USA FILTERS KING 25x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 64.5 x .75" - FK25x64.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 25x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 64.5 x .75" - FK25x64.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-25x64x1-air-filter-4-pack-merv-8-actual-size-25-x-64-x-75-fk25x64x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_57bf9ad4-88e7-47a8-9d71-a340e9e83699.jpg?v=1793222127 HVAC DIRECT USA FILTERS KING 25x64x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 64 x .75" - FK25x64x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x64x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 64 x .75" - FK25x64x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-65-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_61f79739-6cb7-4cc3-b438-1260b8968168.jpg?v=1793222126 HVAC DIRECT USA FILTERS KING 25x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 65.5 x .75" HVAC DIRECT USA FILTERS KING 25x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 65.5 x .75" https://hvacdirectusa.com/products/filter-king-25x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-65-x-75-fk25x65x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1200b84e-d9ed-4df8-b0d1-9a3f072a6923.jpg?v=1793222125 HVAC DIRECT USA FILTERS KING 25x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 65 x .75" - FK25x65x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 65 x .75" - FK25x65x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x66-5x1-air-filter-4-pack-merv-8-actual-size-25-x-66-5-x-75-fk25x66-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e0edd858-8b47-41a2-8688-f61f86e0f4fa.jpg?v=1793222124 HVAC DIRECT USA FILTERS KING 25x66.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 66.5 x .75" - FK25x66.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 25x66.5x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 66.5 x .75" - FK25x66.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-25x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-66-x-75-fk25x66x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3ae0decf-38a2-4486-86a6-6be29d5d9a7d.jpg?v=1793222120 HVAC DIRECT USA FILTERS KING 25x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 66 x .75" - FK25x66x1A-M8-4 HVAC DIRECT USA FILTERS KING 25x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 66 x .75" - FK25x66x1A-M8-4 https://hvacdirectusa.com/products/filter-king-25x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-6-x-75-fk25x6x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_5cd53606-50d3-4a28-b244-113e6007c484.jpg?v=1793222118 HVAC DIRECT USA FILTERS KING 25x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 6 x .75" - FK25x6x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 6 x .75" - FK25x6x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-7-5-x-75-fk25x7-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_63ff2227-5d72-444e-96e8-e5cd4c8512b0.jpg?v=1793222116 HVAC DIRECT USA FILTERS KING 25x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 7.5 x .75" - FK25x7.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 7.5 x .75" - FK25x7.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x7x1-air-filter-4-pack-merv-8-actual-size-25-x-7-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_fb925a64-91f9-4a2e-90f2-3f979b6b7cbd.jpg?v=1793222114 HVAC DIRECT USA FILTERS KING 25x7x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 7 x .75" HVAC DIRECT USA FILTERS KING 25x7x1 Air Filter 4-PACK MERV 8 Actual Size 25 x 7 x .75" https://hvacdirectusa.com/products/filter-king-25x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-8-5-x-75-fk25x8-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f132249b-be1c-4d42-9773-2426577bb717.jpg?v=1793222113 HVAC DIRECT USA FILTERS KING 25x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 8.5 x .75" - FK25x8.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 8.5 x .75" - FK25x8.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-25x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-8-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_63dc6c09-8453-4a20-aff8-36b15b13dcb4.jpg?v=1793222112 HVAC DIRECT USA FILTERS KING 25x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 8 x .75" HVAC DIRECT USA FILTERS KING 25x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 8 x .75" https://hvacdirectusa.com/products/filter-king-25x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-9-5-x-75-fk25x9-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_0e94e7f2-e8eb-46d3-8cee-48b4e3add303.jpg?v=1793222110 HVAC DIRECT USA FILTERS KING 25x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 9.5 x .75" - FK25x9.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 25x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 9.5 x .75" - FK25x9.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-25x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-9-x-75-fk25x9x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c9ae6ede-f5b9-4a86-9954-27aef0946a19.jpg?v=1793222109 HVAC DIRECT USA FILTERS KING 25x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 9 x .75" - FK25x9x1A-M8 -4 HVAC DIRECT USA FILTERS KING 25x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 9 x .75" - FK25x9x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-10-5-x-75-fk26-5x10-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_2c45a61a-942e-4f67-a87c-97ad5d7d309f.jpg?v=1793222107 HVAC DIRECT USA FILTERS KING 26.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 10.5 x .75" - FK26.5x10.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 10.5 x .75" - FK26.5x10.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-11-5-x-75-fk26-5x11-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_b50ac3a2-0720-4776-9691-f1ae42de79f5.jpg?v=1793222106 HVAC DIRECT USA FILTERS KING 26.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 11.5 x .75" - FK26.5x11.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 11.5 x .75" - FK26.5x11.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-12-5-x-75-fk26-5x12-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_6a8230ad-bae0-45ac-9af4-a39ee9ea21e5.jpg?v=1793222104 HVAC DIRECT USA FILTERS KING 26.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 12.5 x .75" - FK26.5x12.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 12.5 x .75" - FK26.5x12.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-12-x-75-fk26-5x12x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_e48a363e-c188-44d5-9720-f0f959ccc2b3.jpg?v=1793222103 HVAC DIRECT USA FILTERS KING 26.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 12 x .75" - FK26.5x12x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 26.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 12 x .75" - FK26.5x12x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-26-5x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-13-5-x-75-fk26-5x13-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d93674ed-7970-4756-a802-fcde923cad41.jpg?v=1793222101 HVAC DIRECT USA FILTERS KING 26.5x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 13.5 x .75" - FK26.5x13.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 13.5 x .75" - FK26.5x13.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-13-x-75-fk26-5x13x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d2b81f62-efdf-496d-8f55-d6a1ba66329c.jpg?v=1793222099 HVAC DIRECT USA FILTERS KING 26.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 13 x .75" - FK26.5x13x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 13 x .75" - FK26.5x13x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-14-5-x-75-fk26-5x14-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_f9845969-4e7b-4f3d-9f47-d1ae70e2a008.jpg?v=1793222098 HVAC DIRECT USA FILTERS KING 26.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 14.5 x .75" - FK26.5x14.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 14.5 x .75" - FK26.5x14.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-14-x-75-fk26-5x14x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_04c44ac6-bb8e-4662-8254-096e462b7159.jpg?v=1793222096 HVAC DIRECT USA FILTERS KING 26.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 14 x .75" - FK26.5x14x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 14 x .75" - FK26.5x14x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-15-5-x-75-fk26-5x15-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a3a07c16-bdaf-4a3d-b005-d6a82f8b5ec9.jpg?v=1793222096 HVAC DIRECT USA FILTERS KING 26.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 15.5 x .75" - FK26.5x15.5x1A-M8 - 4 HVAC DIRECT USA FILTERS KING 26.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 15.5 x .75" - FK26.5x15.5x1A-M8 - 4 https://hvacdirectusa.com/products/filter-king-26-5x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-15-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a8e2044c-31fe-4355-8dfe-ce8e0cd32393.jpg?v=1793222094 HVAC DIRECT USA FILTERS KING 26.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 15 x .75" HVAC DIRECT USA FILTERS KING 26.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 15 x .75" https://hvacdirectusa.com/products/filter-king-26-5x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-16-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_bbc4259d-3794-415b-87d5-2c32adfd60ff.jpg?v=1793222092 HVAC DIRECT USA FILTERS KING 26.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 16.5 x .75" HVAC DIRECT USA FILTERS KING 26.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 16.5 x .75" https://hvacdirectusa.com/products/filter-king-26-5x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-16-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_15ae3508-5fb6-4679-bdd3-3ad5ac8528b9.jpg?v=1793222091 HVAC DIRECT USA FILTERS KING 26.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 16 x .75" HVAC DIRECT USA FILTERS KING 26.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 16 x .75" https://hvacdirectusa.com/products/filter-king-26-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-17-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1ee68435-8165-45f3-a5d8-917f3839b86a.jpg?v=1793222089 HVAC DIRECT USA FILTERS KING 26.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 17.5 x .75" HVAC DIRECT USA FILTERS KING 26.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 17.5 x .75" https://hvacdirectusa.com/products/filter-king-26-5x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-17-x-75-fk26-5x17x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_c7987793-5601-4166-a425-310747861531.jpg?v=1793222088 HVAC DIRECT USA FILTERS KING 26.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 17 x .75" - FK26.5x17x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 17 x .75" - FK26.5x17x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-18-5-x-75-fk26-5x18-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3f940d0e-1926-4f9e-8ce9-b72b51c262d4.jpg?v=1793222086 HVAC DIRECT USA FILTERS KING 26.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 18.5 x .75" - FK26.5x18.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 18.5 x .75" - FK26.5x18.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-19-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_987c0733-0afd-4eff-b7a0-54c4e90d3971.jpg?v=1793222085 HVAC DIRECT USA FILTERS KING 26.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 19.5 x .75" HVAC DIRECT USA FILTERS KING 26.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 19.5 x .75" https://hvacdirectusa.com/products/filter-king-26-5x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-19-x-75-fk26-5x19x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_d5c48821-b47a-48cd-bfa1-081e41e41fee.jpg?v=1793222084 HVAC DIRECT USA FILTERS KING 26.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 19 x .75" - FK26.5x19x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 19 x .75" - FK26.5x19x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-20-5-x-75-fk26-5x20-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ca5a01b2-0fec-4ff5-ad82-a109becc71af.jpg?v=1793222082 HVAC DIRECT USA FILTERS KING 26.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 20.5 x .75" - FK26.5x20.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 20.5 x .75" - FK26.5x20.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-21-5-x-75-fk26-5x21-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_02f3c5c4-5bba-4d96-aeba-52624b1c8032.jpg?v=1793222080 HVAC DIRECT USA FILTERS KING 26.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 21.5 x .75" - FK26.5x21.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 21.5 x .75" - FK26.5x21.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-21-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_4222306d-8f69-4f63-bef8-482c2698928a.jpg?v=1793222079 HVAC DIRECT USA FILTERS KING 26.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 21 x .75" HVAC DIRECT USA FILTERS KING 26.5x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 21 x .75" https://hvacdirectusa.com/products/filter-king-26-5x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-22-5-x-75-fk26-5x22-5x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_3dc8d0ef-68b7-4ffe-a982-d975dab38900.jpg?v=1793222077 HVAC DIRECT USA FILTERS KING 26.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 22.5 x .75" - FK26.5x22.5x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 22.5 x .75" - FK26.5x22.5x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-22-x-75-fk26-5x22x1a-m8-4 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_ceb5c917-a1a7-4b21-9d3c-27c103da29ae.jpg?v=1793222076 HVAC DIRECT USA FILTERS KING 26.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 22 x .75" - FK26.5x22x1A-M8 -4 HVAC DIRECT USA FILTERS KING 26.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 22 x .75" - FK26.5x22x1A-M8 -4 https://hvacdirectusa.com/products/filter-king-26-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-23-5-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_1d8076c8-f34c-463f-b0b3-9394e5707747.jpg?v=1793222074 HVAC DIRECT USA FILTERS KING 26.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 23.5 x .75" HVAC DIRECT USA FILTERS KING 26.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 23.5 x .75" https://hvacdirectusa.com/products/filter-king-26-5x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-23-x-75 2026-11-04T13:03:38-05:00 daily https://cdn.shopify.com/s/files/1/0750/5500/5890/files/71SXhom4r-L_a43fd67f-e461-4900-a234-9f80d8b96de2.jpg?v=1793222073 HVAC DIRECT USA FILTERS KING 26.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 23 x .75" HVAC DIRECT USA FILTERS KING 26.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 23 x .75"