Pad Refills (Pack of 6 Pads) - 23 1/4" x 23 3/8" x 3/4" Quantity:Default built to last a lifetime

built to last a lifetime

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

Includes one Frame and PACK of 6 pads

oxidation and deterioration

Either way

Pad Refills (Pack of 6 Pads) - 23 1/4" x 23 3/8" x 3/4" Quantity:Default built to last a lifetimePACK 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.