A+2000 Washable Electrostatic Permanent Custom Air Filter - 23 1/8" x 29 1/8" 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

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

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

In general

such as dust

Water resistant lamp connection

insert the lamp and you‰۪re done

Includes one Frame and PACK of 6 pads

viruses and mold

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

Available in packs of 4

high quality Air Filters to you