Pad Refills (Pack of 6 Pads) - 24" x 24" x 3/4" Quantity:Default than standard fiberglass filters purchased

than standard fiberglass filters purchased at retail outlets

A higher MERV rating means that the air filter that you are about to purchase possesses a higher amount impurity filtration ability than your ordinary filter

we even have the odd sizes

To order washable electrostatic custom air filters you just need to know the size of the current air filter

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

Pad Refills (Pack of 6 Pads) - 24" x 24" x 3/4" Quantity:Default than standard fiberglass filters purchasedPACK 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.