A+2000 Washable Electrostatic Permanent Custom Air Filter - 16 1/4" x 20 3/8" x 1"You may know them as washable air or even permanent air filters; some just refer to them as electrostatic filters. Either way, the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products, built to last a lifetime. Unlike some permanent custom air filters, the A+2000 uses no foam that may clog, degrade and restrict air flow, so it can provide a lifetime of dependable service. And there are no metal parts that could

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

built to last a lifetime

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

Then Order custom air filters from us today

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

Either way

we even have the odd sizes

degrade and restrict air flow

from the air stream

Eliminates Filter Bypass

One way to overcome this problem is to increase the surface area of the filter media

some just refer to them as electrostatic filters