20x20x1 Air Filters for AC & Furnace

Item Model Number: FKFB20X20 Brand: Filter King Filter size: 20x20x1 Actual Size: 19.5 x 19.5 x .75 1-Inch Filter MERV 8 Filter Rating Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Pet Dander, Smoke, Viruses Residential / Commercial Use

Item Model Number: FKFA20X20 Brand: Filter King Filter size: 20x20x1 Actual Size: 19.5 x 19.5 x .75 1-Inch Filter MERV 11 Filter Rating Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Pet Dander, Smoke, Viruses Residential / Commercial Use

Item Model Number: FKFD20X20 Brand: Filter King Filter size: 20x20x1 Actual Size: 19.5 x 19.5 x .75 1-Inch Filter MERV 13 Filter Rating Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Pet Dander, Smoke, Viruses Residential / Commercial Use

Item Model Number: FK20X20X1-CO Brand: Filter King Filter size: 20x20x1 Actual Size: 19.5 x 19.5 x .75 CARBON MERV 8 Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Smoke, Odor Residential / Commercial Use

Manufactured in the US