A+2000 Washable Electrostatic Permanent Custom Air Filter - 17 1/8" x 28 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

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

The secret behind the A+2000‰۪s custom air filters performance is the patented stage loading/peak and valley design

åÊWe look forward to delivering our American-made

The "Practical Pleat" media is up to 28 times more effective at capturing particles than standard fiberglass panel filters

than standard fiberglass filters purchased at retail outlets

The unit also includes a magnetic mounting bracket for optional installation inside air handlers

with each stage capturing progressively smaller particles inside the filter

the greater it's resistance to airflow

It is designed to inhibit growth of bacteria

if not you can measure it or check the HVAC unit and the owner‰۪s manual

We look forward to delivering our American-made

Eliminates Filter Bypass