A+2000 Washable Electrostatic Permanent Custom Air Filter - 17 1/2" x 21 1/2" x 1" Quantity:Default Simply cut a hole

Simply cut a hole

Can be ordered in packages of 2 each only

these can be purchased in any conceivable size

we even have the odd sizes

The A+2000 line is easy to maintain with no need to buy oils or adhesives to enhance effectiveness

A+2000 Washable Electrostatic Permanent Custom Air Filter - 17 1/2" x 21 1/2" x 1" Quantity:Default Simply cut a holeYou 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