A+2000 Washable Electrostatic Permanent Custom Air Filter - 17 3/4" x 31" 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

Can be ordered in packages of 2 each only

The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts

the greater it's resistance to airflow

The A+2000 line is easy to maintain with no need to buy oils or adhesives to enhance effectiveness

allowing the grease to drain into through below

No holes needed for installation in coil area

Grease Baffle Uses:

is the ideal solution for healthier indoor environments for all homes and businesses

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

the A+2000 uses stage loading

viruses and mold

The permanent frame is constructed of space-age plastics that are resistant to corrosion