A+2000 Washable Electrostatic Permanent Custom Air Filter - 12" x 21" 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

offers the quickest installation on the Planet

Our 304 Stainless Steel Grease Baffle filters are designed to hold up through the toughest conditions

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

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

We can make custom air filters in heights and widths ranking from 6 inches to 36 7/8 inches with increments in 8ths of an inch

is an easy

You may know them as washable air or even permanent air filters

We look forward to delivering our American-made

Kills bacteria

One way to overcome this problem is to increase the surface area of the filter media

Instead of face loading (particles captured on the outer surface of the filter)

the A+2000 uses no foam that may clog