Pad Refills (Pack of 6 Pads) - 20 1/8" x 23 1/8" x 3/4" Quantity:Default You never have to hassle

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

They are easy to clean by simply backwashing every month with cold water so you don‰۪t need expensive cleaners

than standard fiberglass filters purchased at retail outlets

the A+2000 uses stage loading

Kills bacteria

Pad Refills (Pack of 6 Pads) - 20 1/8" x 23 1/8" x 3/4" Quantity:Default You never have to hasslePACK 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.