Pad and Frame Air Filter (1 Frame and 6 Pads) - 30 1/2" x 36" x 2"Includes 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

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

To find the size the old unit should have sizing information printed on it

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

The secret behind the A+2000‰۪s custom air filters performance is the patented stage loading/peak and valley design

so it can provide a lifetime of dependable service

please click HERE to read detailed brochure (Adobe Reader PDF file)

In general

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

from the air stream

Eliminates Filter Bypass

They are easy to install with custom air filters made to the sizes that you specify

some just refer to them as electrostatic filters