Pad Refills (Pack of 6 Pads) - 23 1/2" x 23 1/2" x 3/4" Quantity:Default Some of the other benefits

Some of the other benefits of A+2000 custom air filters include the following

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

oxidation and deterioration

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

Either way

Pad Refills (Pack of 6 Pads) - 23 1/2" x 23 1/2" x 3/4" Quantity:Default Some of the other benefitsPACK 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.