A+2000 Washable Electrostatic Permanent Custom Air Filter - 24" x 27 1/2" 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

these can be purchased in any conceivable size

so it can provide a lifetime of dependable service

than standard fiberglass filters purchased at retail outlets

Can be ordered in packages of 2 each only

with each stage capturing progressively smaller particles inside the filter

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

such as dust

28X Increased Efficiency

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

Available in packs of 4

Instead of face loading (particles captured on the outer surface of the filter)