A+2000 Washable Electrostatic Permanent Custom Air Filter - 18 3/4" x 35 5/8" x 1" Quantity:Default You never have to hassle

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

such as dust

åÊWe look forward to delivering our American-made

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

This is designed to fit into 1" Return Air Grilles

A+2000 Washable Electrostatic Permanent Custom Air Filter - 18 3/4" x 35 5/8" x 1" Quantity:Default You never have to hassleYou 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