Pad Refills (Pack of 6 Pads) - 20" x 24" x 3/4" Quantity:Default so it can provide a

so it can provide a lifetime of dependable service

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

such as dust

some just refer to them as electrostatic filters

oxidation and deterioration

Pad Refills (Pack of 6 Pads) - 20" x 24" x 3/4" Quantity:Default so it can provide aPACK 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.