A+2000 Washable Electrostatic Permanent Custom Air Filter - 15 1/4" x 28 1/4" x 1" Quantity:Default we even have the odd

we even have the odd sizes

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

It is designed to inhibit growth of bacteria

some just refer to them as electrostatic filters

Any Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop

A+2000 Washable Electrostatic Permanent Custom Air Filter - 15 1/4" x 28 1/4" x 1" Quantity:Default we even have the oddYou 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