Pad Refills (Pack of 6 Pads) - 19 1/4" x 19 1/2" x 3/4" Quantity:Default yet powerful solution for air

yet powerful solution for air stream disinfection or coil irradiation

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

The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts

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

PLEASE NOTE: Dimensions listed are HxWxD

Pad Refills (Pack of 6 Pads) - 19 1/4" x 19 1/2" x 3/4" Quantity:Default yet powerful solution for airPACK 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.