Pad and Frame Air Filter (1 Frame and 6 Pads) - 11 3/8" x 11 3/8" x 1" Quantity:Default The permanent frame is constructed

The permanent frame is constructed of space-age plastics that are resistant to corrosion

Some of the other benefits of A+2000 custom air filters include the following

the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

the more efficient a filter is at removing particles

Because we specialize in custom air filters

Pad and Frame Air Filter (1 Frame and 6 Pads) - 11 3/8" x 11 3/8" x 1" Quantity:Default The permanent frame is constructedIncludes one Frame and PACK of 6 pads The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts. The permanent frame is constructed of space age plastics that are resistant to corrosion, oxidation and deterioration. Filtering inserts are anti microbial and are more efficient in capturing particles, such as dust, ragweed, pollen, etc., from the air stream, than standard fiberglass filters purchased at retail