Pad Refills (Pack of 6 Pads) - 18 1/2" x 29 1/4" x 1" Quantity:Default Any Kind of Filter's Extended

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

You may know them as washable air or even permanent air filters

and long service life which reduces HVAC equipment maintenance and energy costs

oxidation and deterioration

Includes one Frame and PACK of 6 pads

Pad Refills (Pack of 6 Pads) - 18 1/2" x 29 1/4" x 1" Quantity:Default Any Kind of Filter's ExtendedPACK 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.