Pad Refills (Pack of 6 Pads) - 19 7/8" x 21 1/2" x 1"PACK 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.

the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

these can be purchased in any conceivable size

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

Then simply add that information to our easy to use order form above

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

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

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

You may know them as washable air or even permanent air filters

the A+2000 uses stage loading

the more efficient a filter is at removing particles

some just refer to them as electrostatic filters