Pad Refills (Pack of 6 Pads) - 19 1/4" x 19 1/4" x 1" Quantity:Default Can be ordered in packages

Can be ordered in packages of 2 each only

high quality Air Filters to you

The secret behind the A+2000‰۪s custom air filters performance is the patented stage loading/peak and valley design

Either way

and the greater the pressure drop it creates

Pad Refills (Pack of 6 Pads) - 19 1/4" x 19 1/4" x 1" Quantity:Default Can be ordered in packagesPACK 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.