A+2000 Washable Electrostatic Permanent Custom Air Filter - 19 3/4" x 22 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

the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

PACK of 6 pads for Pad and Frame Air Filters

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

Finally they are factory made so you don‰۪t have to deal with the hassle of trying to cut and size your custom air filters and they come with a full warranty

They are easy to clean by simply backwashing every month with cold water so you don‰۪t need expensive cleaners

with each stage capturing progressively smaller particles inside the filter

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

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

oxidation and deterioration

Either way

the A+2000 uses stage loading

the A+2000 uses no foam that may clog