A+2000 Washable Electrostatic Permanent Custom Air Filter - 22 3/4" x 25 3/4" 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

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

SpeedLight䋢 Jr

so it can provide a lifetime of dependable service

In general

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

such as dust

No screws need

we even have the odd sizes

Produces no ozone or aldehydes

Water resistant lamp connection

Because we specialize in custom air filters

viruses and mold