A+2000 Washable Electrostatic Permanent Custom Air Filter - 17" x 19" x 1" Quantity:Default The secret behind the A+2000‰۪s

The secret behind the A+2000‰۪s custom air filters performance is the patented stage loading/peak and valley design

with each stage capturing progressively smaller particles inside the filter

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

The "Practical Pleat" media is up to 28 times more effective at capturing particles than standard fiberglass panel filters

28X Increased Efficiency

A+2000 Washable Electrostatic Permanent Custom Air Filter - 17" x 19" x 1" Quantity:Default The secret behind the A+2000‰۪sYou 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