Pad Refills (Pack of 6 Pads) - 25" x 25" x 2"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.

PACK of 6 pads for Pad and Frame Air Filters

The "Practical Pleat" media is up to 28 times more effective at capturing particles than standard fiberglass panel filters

so it can provide a lifetime of dependable service

Can be ordered in packages of 2 each only

with each stage capturing progressively smaller particles inside the filter

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

degrade and restrict air flow

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

some just refer to them as electrostatic filters

One way to overcome this problem is to increase the surface area of the filter media

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

high quality Air Filters to you