A+2000 Washable Electrostatic Permanent Custom Air Filter - 7 1/2" x 23 1/2" 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 secret behind the A+2000‰۪s custom air filters performance is the patented stage loading/peak and valley design

such as dust

the greater it's resistance to airflow

allowing the grease to drain into through below

we even have the odd sizes

and long service life which reduces HVAC equipment maintenance and energy costs

Magnetic mount holds lamp in place

viruses and mold

Eliminates Filter Bypass

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

high quality Air Filters to you

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