A+2000 Washable Electrostatic Permanent Custom Air Filter - 15 1/2" x 20 3/4" x 1" Quantity:Default And there are no metal

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

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

You never have to hassle with disposable filters that will end up in a landfill again

high quality Air Filters to you

The filtering media consists of two layers of Stainless Steel roll formed baffles

A+2000 Washable Electrostatic Permanent Custom Air Filter - 15 1/2" x 20 3/4" x 1" Quantity:Default And there are no metalYou 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