Pad Refills (Pack of 6 Pads) - 6" x 7 7/8" x 3/4" Quantity:Default You may know them as

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

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

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

Keeps HVAC system cleaner and more efficient

than standard fiberglass filters purchased at retail outlets

Pad Refills (Pack of 6 Pads) - 6" x 7 7/8" x 3/4" Quantity:Default You may know them asPACK 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.