Pad Refills (Pack of 6 Pads) - 21 1/2" x 23 3/8" x 1" Quantity:Default Our 304 Stainless Steel Grease

Our 304 Stainless Steel Grease Baffle filters are designed to hold up through the toughest conditions

offers the quickest installation on the Planet

And there are no metal parts that could lead to corrosion or oxidation within the filter

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

Includes one Frame and PACK of 6 pads

Pad Refills (Pack of 6 Pads) - 21 1/2" x 23 3/8" x 1" Quantity:Default Our 304 Stainless Steel GreasePACK 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.