A+2000 Washable Electrostatic Permanent Custom Air Filter - 13 1/8" x 23 1/8" x 1" Quantity:Default In general

In general

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

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

They are easy to install with custom air filters made to the sizes that you specify

the A+2000 uses stage loading

A+2000 Washable Electrostatic Permanent Custom Air Filter - 13 1/8" x 23 1/8" x 1" Quantity:Default In generalYou 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