Pad Refills (Pack of 6 Pads) - 20" x 25" x 1"PACK of 6 pads for Pad and Frame Air Filters 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 outlets. Filtering inserts are shipped in an easily stored packet.

built to last a lifetime

A higher MERV rating means that the air filter that you are about to purchase possesses a higher amount impurity filtration ability than your ordinary filter

In general

with each stage capturing progressively smaller particles inside the filter

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

oxidation and deterioration

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

Includes one Frame and PACK of 6 pads

Eliminates Filter Bypass

and the greater the pressure drop it creates

They are easy to install with custom air filters made to the sizes that you specify

Available in packs of 4