Pad Refills (Pack of 6 Pads) - 20" x 30" x 2" Quantity:Default Because we specialize in custom

Because we specialize in custom air filters

compact electronic power supply

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

You may know them as washable air or even permanent air filters

mold and other fungi

Pad Refills (Pack of 6 Pads) - 20" x 30" x 2" Quantity:Default Because we specialize in 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.