Pad and Frame Air Filter (1 Frame and 6 Pads) - 36" x 36" x 1" Quantity:Default the greater it's resistance to

the greater it's resistance to airflow

We can make custom air filters in heights and widths ranking from 6 inches to 36 7/8 inches with increments in 8ths of an inch

This is designed to fit into 1" Return Air Grilles

This design enables A+2000 custom air filters to maintain performance over the years

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

Pad and Frame Air Filter (1 Frame and 6 Pads) - 36" x 36" x 1" Quantity:Default the greater it's resistance toIncludes one Frame and PACK of 6 pads The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts. The permanent frame is constructed of space age plastics that are resistant to corrosion, oxidation and deterioration. 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