Air Filters Made in the USA. Free Shipping to the mainland USA.*

Permatron

PreVent® Wrap-Around Coil Protector Screen for Outdoor AC Unit 38

Permatron PreVent® Wrap Around Coil Protector Screen for Outdoor AC Unit 38" x 110" SFPREVENTWA3

Permatron DuraLoft® Corrosive Marine Environment Air Filter MERV 5

Permatron DuraLoft® Corrosive Marine Environment Air Filter MERV 5, 1" or 2", (For High Moisture)

Permatron DuraFoam™ Corrosive Marine Environment Air Filter MERV 6

Permatron DuraFoam™ Corrosive Marine Environment Air Filter MERV 6, 1" or 1/2", (Greater Arrestance)

Permatron DuraLo

Permatron DuraLo™ 1" Corrosive and Marine Environment Air Filter - High Flow, Low Resistance

Permatron DuraLo™ 2

Permatron DuraLo™ 2" Corrosive and Marine Environment Air Filter - High Flow, Low Resistance

Permatron DustPlus® Odor Control Electrostatic Filter with Activated Carbon Panel

Permatron DustPlus® Electrostatic Filter with Odor Control Carbon Panel Insert