Filter King 20x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 3.75"

• FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 20″ x 20″ x 4″ – Actual Size: 19.5″ x 19.5″ x 3.75″
• MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA Establishment Number: 103501-FL-1)
• MAX PERFORMANCE: Our filters can last up to 90 DAYS before needing replacement. We do recommend changing your home air filter every 30 – 90 days for 1-inch filters. This will help maintain the longevity of the intended application, like A/C and heaters
• CAPTURE MORE: Protect your home! The pleated design captures more particles and extends the filter’s lifetime. Merv Filters trap airborne particles without impacting air flow. Feel the difference in 48 hours.
• FAST & EASY INSTALLATION: Open, Slide, and Close! A simple yet effective replacement air filter for your home.

Shipping Information - Freight shipping available across the USA. Tracking details provided after dispatch.

Warranty Support - Manufacturer warranty support available on eligible products.

Compatibility Help - Need help choosing the right system? Contact our support team for sizing and compatibility assistance.