Pad Refills (Pack of 6 Pads) - 19 1/2" x 24 1/2" x 1" Quantity:Default PACK of 6 pads for

PACK of 6 pads for Pad and Frame Air Filters

such as dust

the A+2000 uses stage loading

They are easy to install with custom air filters made to the sizes that you specify

Any Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop

Pad Refills (Pack of 6 Pads) - 19 1/2" x 24 1/2" x 1" Quantity:Default PACK of 6 pads forPACK 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.