Pad Refills (Pack of 6 Pads) - 16 1/2" x 21 1/2" x 1" Quantity:Default so it can provide a

so it can provide a lifetime of dependable service

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

Finally they are factory made so you don‰۪t have to deal with the hassle of trying to cut and size your custom air filters and they come with a full warranty

Either way

Pad Refills (Pack of 6 Pads) - 16 1/2" x 21 1/2" x 1" 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.