Pad Refills (Pack of 6 Pads) - 19 1/4" x 19 1/2" x 3/4" Quantity:Default Because we specialize in custom

Because we specialize in custom air filters

yet powerful solution for air stream disinfection or coil irradiation

This is designed to fit into 1" Return Air Grilles

One way to overcome this problem is to increase the surface area of the filter media

Then simply add that information to our easy to use order form above

Pad Refills (Pack of 6 Pads) - 19 1/4" x 19 1/2" x 3/4" Quantity:Default Because we specialize in customPACK 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.