A+2000 Washable Electrostatic Permanent Custom Air Filter - 19 3/4" x 28 3/4" 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

To find the size the old unit should have sizing information printed on it

PACK of 6 pads for Pad and Frame Air Filters

åÊWe look forward to delivering our American-made

so it can provide a lifetime of dependable service

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

such as dust

This design enables A+2000 custom air filters to maintain performance over the years

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

And there are no metal parts that could lead to corrosion or oxidation within the filter

the A+2000 uses stage loading

One way to overcome this problem is to increase the surface area of the filter media

some just refer to them as electrostatic filters