A+2000 Washable Electrostatic Permanent Custom Air Filter - 7" x 33" x 1" Quantity:Default They are easy to clean

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

built to last a lifetime

Available in packs of 4

SpeedLight䋢 Jr

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

A+2000 Washable Electrostatic Permanent Custom Air Filter - 7" x 33" x 1" Quantity:Default They are easy to cleanYou 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