A+2000 Washable Electrostatic Permanent Custom Air Filter - 20" x 25" x 1" Quantity:Default Finally they are factory made

Finally they are factory made so you don‰۪t have to deal with the hassle of trying to cut and size your custom air filters and they come with a full warranty

åÊWe look forward to delivering our American-made

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

the A+2000 uses stage loading

and long service life which reduces HVAC equipment maintenance and energy costs

A+2000 Washable Electrostatic Permanent Custom Air Filter - 20" x 25" x 1" Quantity:Default Finally they are factory madeYou 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