Pad Refills (Pack of 6 Pads) - 21 1/2" x 22 1/2" x 3/4" Quantity:Default åÊWe look forward to delivering

åÊWe look forward to delivering our American-made

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

28X Increased Efficiency

degrade and restrict air flow

To order washable electrostatic custom air filters you just need to know the size of the current air filter

Pad Refills (Pack of 6 Pads) - 21 1/2" x 22 1/2" x 3/4" Quantity:Default åÊWe look forward to deliveringPACK 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.