A+2000 Washable Electrostatic Permanent Custom Air Filter - 19 1/2" x 33" 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 "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

The "Practical Pleat" contains over 500% greater surface area than a MERV 10 one-inch pleat

than standard fiberglass filters purchased at retail outlets

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

such as dust

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

we even have the odd sizes

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

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

Includes one Frame and PACK of 6 pads

Unlike some permanent custom air filters

Available in packs of 4