Pad and Frame Air Filter (1 Frame and 6 Pads) - 12" x 18" x 3/4" Quantity:Default To learn more

To learn more

with each stage capturing progressively smaller particles inside the filter

such as dust

You may know them as washable air or even permanent air filters

This design enables A+2000 custom air filters to maintain performance over the years

Pad and Frame Air Filter (1 Frame and 6 Pads) - 12" x 18" x 3/4" Quantity:Default To learn moreIncludes 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