Pad Refills (Pack of 6 Pads) - 9 1/2" x 9 1/2" x 1" Quantity:Default Instead of face loading (particles

Instead of face loading (particles captured on the outer surface of the filter)

Produces no ozone or aldehydes

It is designed to inhibit growth of bacteria

Available in packs of 4

with each stage capturing progressively smaller particles inside the filter

Pad Refills (Pack of 6 Pads) - 9 1/2" x 9 1/2" x 1" Quantity:Default Instead of face loading (particlesPACK 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.