A+2000 Washable Electrostatic Permanent Custom Air Filter - 17" x 22" 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

PACK of 6 pads for Pad and Frame Air Filters

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

Then simply add that information to our easy to use order form above

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Any Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop

the greater it's resistance to airflow

oxidation and deterioration

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

Either way

Includes one Frame and PACK of 6 pads

and the greater the pressure drop it creates

the A+2000 uses no foam that may clog