A+2000 Washable Electrostatic Permanent Custom Air Filter - 23 3/4" x 35 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

Filtering inserts are anti-microbial and are more efficient in capturing particles

The "Practical Pleat" contains over 500% greater surface area than a MERV 10 one-inch pleat

than standard fiberglass filters purchased at retail outlets

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

This is designed to fit into 1" Return Air Grilles

Because we specialize in custom air filters

Includes one Frame and PACK of 6 pads

from the air stream

the A+2000 uses stage loading

the more efficient a filter is at removing particles

high quality Air Filters to you

the A+2000 uses no foam that may clog