A+2000 Washable Electrostatic Permanent Custom Air Filter - 17 3/4" x 21 3/4" x 1" Quantity:Default We look forward to delivering

We look forward to delivering our American-made

28X Increased Efficiency

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

degrade and restrict air flow

we even have the odd sizes

A+2000 Washable Electrostatic Permanent Custom Air Filter - 17 3/4" x 21 3/4" x 1" Quantity:Default We look forward to deliveringYou 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