A+2000 Washable Electrostatic Permanent Custom Air Filter - 19" x 21 1/2" x 1" Quantity:Default No screws need

No screws need

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

Water resistant lamp connection

Keeps HVAC system cleaner and more efficient

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

A+2000 Washable Electrostatic Permanent Custom Air Filter - 19" x 21 1/2" x 1" Quantity:Default No screws needYou 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