A+2000 Washable Electrostatic Permanent Custom Air Filter - 15 1/2" x 23 1/2" x 1" Quantity:Default built to last a lifetime

built to last a lifetime

the greater it's resistance to airflow

This design enables A+2000 custom air filters to maintain performance over the years

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

They are easy to clean by simply backwashing every month with cold water so you don‰۪t need expensive cleaners

A+2000 Washable Electrostatic Permanent Custom Air Filter - 15 1/2" x 23 1/2" x 1" Quantity:Default built to last a lifetimeYou 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