Pad Refills (Pack of 6 Pads) - 22" x 24 1/2" x 3/4" Quantity:Default built to last a lifetime

built to last a lifetime

In general

The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts

the A+2000 uses stage loading

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

Pad Refills (Pack of 6 Pads) - 22" x 24 1/2" x 3/4" Quantity:Default built to last a lifetimePACK 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.