Pad Refills (Pack of 6 Pads) - 20 1/8" x 23 1/8" x 3/4" Quantity:Default åÊWe look forward to delivering

åÊWe look forward to delivering our American-made

They are easy to clean by simply backwashing every month with cold water so you don‰۪t need expensive cleaners

yet powerful solution for air stream disinfection or coil irradiation

with each stage capturing progressively smaller particles inside the filter

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

Pad Refills (Pack of 6 Pads) - 20 1/8" x 23 1/8" x 3/4" Quantity:Default åÊWe look forward to deliveringPACK 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.