Pad Refills (Pack of 6 Pads) - 11 3/8" x 23 3/8" x 1" Quantity:Default these can be purchased in

these can be purchased in any conceivable size

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

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

the greater it's resistance to airflow

You never have to hassle with disposable filters that will end up in a landfill again

Pad Refills (Pack of 6 Pads) - 11 3/8" x 23 3/8" x 1" Quantity:Default these can be purchased inPACK 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.