Pad Refills (Pack of 6 Pads) - 21" x 22" 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.

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

PACK of 6 pads for Pad and Frame Air Filters

built to last a lifetime

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

please click HERE to read detailed brochure (Adobe Reader PDF file)

Can be ordered in packages of 2 each only

with each stage capturing progressively smaller particles inside the filter

This is designed to fit into 1" Return Air Grilles

if not you can measure it or check the HVAC unit and the owner‰۪s manual

Eliminates Filter Bypass

Available in packs of 4

Instead of face loading (particles captured on the outer surface of the filter)