A+2000 Washable Electrostatic Permanent Custom Air Filter - 24" 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

these can be purchased in any conceivable size

please click HERE to read detailed brochure (Adobe Reader PDF file)

Some of the other benefits of A+2000 custom air filters include the following

such as dust

This is designed to fit into 1" Return Air Grilles

You may know them as washable air or even permanent air filters

and long service life which reduces HVAC equipment maintenance and energy costs

Because we specialize in custom air filters

degrade and restrict air flow

We look forward to delivering our American-made

They are easy to install with custom air filters made to the sizes that you specify

Unlike some permanent custom air filters