A+2000 Washable Electrostatic Permanent Custom Air Filter - 20" x 21" 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

Then Order custom air filters from us today

Some of the other benefits of A+2000 custom air filters include the following

Any Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop

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

oxidation and deterioration

To order washable electrostatic custom air filters you just need to know the size of the current air filter

Because we specialize in custom air filters

the A+2000 uses stage loading

from the air stream

Eliminates Filter Bypass

We look forward to delivering our American-made

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