Pad Refills (Pack of 6 Pads) - 14" x 20 1/2" x 1" Quantity:Default precisely designed to prevent flame

precisely designed to prevent flame from penetrating the filters and as the grease laden air passes through the filter is collects the grease

The "Practical Pleat" contains over 500% greater surface area than a MERV 10 one-inch pleat

The unit also includes a magnetic mounting bracket for optional installation inside air handlers

The A+2000 line is easy to maintain with no need to buy oils or adhesives to enhance effectiveness

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

Pad Refills (Pack of 6 Pads) - 14" x 20 1/2" x 1" Quantity:Default precisely designed to prevent flamePACK 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.