A+2000 Washable Electrostatic Permanent Custom Air Filter - 23 3/8" x 29 1/4" x 1"You 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

the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

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

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than standard fiberglass filters purchased at retail outlets

compact electronic power supply

In general

yet powerful solution for air stream disinfection or coil irradiation

allowing the grease to drain into through below

is an easy

we even have the odd sizes

from the air stream

high quality Air Filters to you