A+2000 Washable Electrostatic Permanent Custom Air Filter - 6" x 29 1/4" 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

PACK of 6 pads for Pad and Frame Air Filters

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

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

In general

You never have to hassle with disposable filters that will end up in a landfill again

oxidation and deterioration

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

degrade and restrict air flow

And there are no metal parts that could lead to corrosion or oxidation within the filter

Eliminates Filter Bypass

Filtering inserts are shipped in an easily stored packet

Unlike some permanent custom air filters