Pad Refills (Pack of 6 Pads) - 19 3/4" x 25" x 1" Quantity:Default This design enables A+2000 custom

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

built to last a lifetime

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

The A+2000 line is easy to maintain with no need to buy oils or adhesives to enhance effectiveness

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

Pad Refills (Pack of 6 Pads) - 19 3/4" x 25" x 1" Quantity:Default This design enables A+2000 customPACK 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.