Air Filters Made in the USA. Free Shipping to most U.S. states*. International shipping available.

FOAM Filters and Rolls

foam filter roll

48" x 25' Foam Filter Roll - Washable - PPI 30 - Thicknesses: [1/8"], [1/4"], [1/2"], [1"]

foam filter roll

48" x 9' x 2" Foam Filter Roll - Washable - PPI 30

PermAFoam pleated foam washable air filter

PermaFoam Pleated Foam Filter - Permanent, Washable, Reusable (1" or 2")

washable foam air filter 20 ppi

FOAM Filter - Washable, Permanent, Reusable, Low Resistance (1" or 1/2")

Permatron DuraFoam™ Corrosive Marine Environment Air Filter MERV 6

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