A+2000 Washable Electrostatic Permanent Custom Air Filter - 21 1/2" x 27 1/2" x 1" Quantity:Default We look forward to delivering

We look forward to delivering our American-made

Filtering inserts are anti-microbial and are more efficient in capturing particles

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

One way to overcome this problem is to increase the surface area of the filter media

Includes one Frame and PACK of 6 pads

A+2000 Washable Electrostatic Permanent Custom Air Filter - 21 1/2" x 27 1/2" x 1" Quantity:Default We look forward to deliveringYou 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