A+2000 Washable Electrostatic Permanent Custom Air Filter - 19 1/2" x 25" 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

so it can provide a lifetime of dependable service

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

Any Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop

with each stage capturing progressively smaller particles inside the filter

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

such as dust

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

the more efficient a filter is at removing particles

We look forward to delivering our American-made

and the greater the pressure drop it creates

They are easy to install with custom air filters made to the sizes that you specify

Unlike some permanent custom air filters