A+2000 Washable Electrostatic Permanent Custom Air Filter - 19" x 29 1/4" 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

åÊWe look forward to delivering our American-made

UL/ULC listed

In general

28X Increased Efficiency

such as dust

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

This is designed to fit into 1" Return Air Grilles

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

is the ideal solution for healthier indoor environments for all homes and businesses

the more efficient a filter is at removing particles

They are easy to install with custom air filters made to the sizes that you specify

Unlike some permanent custom air filters