A+2000 Washable Electrostatic Permanent Custom Air Filter - 18" x 21" x 1" Quantity:Default 28X Increased Efficiency

28X Increased Efficiency

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

degrade and restrict air flow

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

from the air stream

A+2000 Washable Electrostatic Permanent Custom Air Filter - 18" x 21" x 1" Quantity:Default 28X Increased EfficiencyYou 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