Pad Refills (Pack of 6 Pads) - 8" x 9" x 1" Quantity:Default You may know them as

You may know them as washable air or even permanent air filters

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

åÊWe look forward to delivering our American-made

We look forward to delivering our American-made

from the air stream

Pad Refills (Pack of 6 Pads) - 8" x 9" x 1" Quantity:Default You may know them asPACK 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.