A+2000 Washable Electrostatic Permanent Custom Air Filter - 9 1/2" x 26" x 1" Quantity:Default the more efficient a filter

the more efficient a filter is at removing particles

28X Increased Efficiency

Easy Installation and ServiceåÊ

Unlike some permanent custom air filters

SpeedLight䋢 Jr

A+2000 Washable Electrostatic Permanent Custom Air Filter - 9 1/2" x 26" x 1" Quantity:Default the more efficient a filterYou 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