Pad Refills (Pack of 6 Pads) - 23 1/4" x 29 1/4" x 1" Quantity:Default Some of the other benefits

Some of the other benefits of A+2000 custom air filters include the following

To find the size the old unit should have sizing information printed on it

Can be ordered in packages of 2 each only

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

Pad Refills (Pack of 6 Pads) - 23 1/4" x 29 1/4" x 1" Quantity:Default Some of the other benefitsPACK 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.