A+2000 Washable Electrostatic Permanent Custom Air Filter - 13" x 21 1/2" x 1" Quantity:Default such as dust

such as dust

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

from the air stream

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

To find the size the old unit should have sizing information printed on it

A+2000 Washable Electrostatic Permanent Custom Air Filter - 13" x 21 1/2" x 1" Quantity:Default such as dustYou 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