A+2000 Washable Electrostatic Permanent Custom Air Filter - 18 1/4" x 21 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

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

UL/ULC listed

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

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts

mold and other fungi

No holes needed for installation in coil area

Grease Baffle Uses:

Keeps HVAC system cleaner and more efficient

some just refer to them as electrostatic filters

precisely designed to prevent flame from penetrating the filters and as the grease laden air passes through the filter is collects the grease

the A+2000 uses no foam that may clog