Pad Refills (Pack of 6 Pads) - 19 1/4" x 19 1/2" x 3/4" Quantity:Default Filtering inserts are anti-microbial and

Filtering inserts are anti-microbial and are more efficient in capturing particles

PLEASE NOTE: Dimensions listed are HxWxD

yet powerful solution for air stream disinfection or coil irradiation

Because we specialize in custom air filters

This is designed to fit into 1" Return Air Grilles

Pad Refills (Pack of 6 Pads) - 19 1/4" x 19 1/2" x 3/4" Quantity:Default Filtering inserts are anti-microbial andPACK 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.