Item Model Number: FKFB11.75X13.5A
Brand: Filter King Filter size: 11.75x13.5x1 Actual Size: 11.75 x 13.5 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: FKFA11.75X13.5A
Brand: Filter King Filter size: 11.75x13.5x1 Actual Size: 11.75 x 13.5 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: FKFD11.75X13.5A
Brand: Filter King Filter size: 11.75x13.5 Actual Size: 11.75 x 13.5 4-Inch Filter MERV 13 Filter Rating Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Pet Dander, Smoke, Viruses Residential / Commercial Use
Item Model Number: FKFI11.75X13.5A
Brand: Filter King Filter size: 11.75x13.5x1 Actual Size: 11.75 x 13.5 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: FKFO11.75X13.5A
Brand: Filter King Filter size: 11.75x13.5x1 Actual Size: 11.75 x 13.5 x .75 MERV 10 Carbon Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Smoke, Odor Residential / Commercial Use