Pad Refills (Pack of 6 Pads) - 17 1/2" x 35 1/2" x 1" Quantity:Default It is designed to inhibit

It is designed to inhibit growth of bacteria

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

we even have the odd sizes

28X Increased Efficiency

the more efficient a filter is at removing particles

Pad Refills (Pack of 6 Pads) - 17 1/2" x 35 1/2" x 1" Quantity:Default It is designed to inhibitPACK 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.