Pad Refills (Pack of 6 Pads) - 20 1/4" x 20 1/4" x 2" Quantity:Default The unit is available with

The unit is available with a 14‰۝ or 16‰۝ 100% Germicidal UVC lamp

A higher MERV rating means that the air filter that you are about to purchase possesses a higher amount impurity filtration ability than your ordinary filter

Unlike some permanent custom air filters

UL/ULC listed

It is designed to inhibit growth of bacteria

Pad Refills (Pack of 6 Pads) - 20 1/4" x 20 1/4" x 2" Quantity:Default The unit is available withPACK 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.