A+2000 Washable Electrostatic Permanent Custom Air Filter - 28" x 34 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

built to last a lifetime

PLEASE NOTE: Dimensions listed are HxWxD

The unit is available with a 14‰۝ or 16‰۝ 100% Germicidal UVC lamp

You never have to hassle with disposable filters that will end up in a landfill again

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

This is designed to fit into 1" Return Air Grilles

Produces no ozone or aldehydes

we even have the odd sizes

if not you can measure it or check the HVAC unit and the owner‰۪s manual

viruses and mold

Kills bacteria

Available in packs of 4