A+2000 Washable Electrostatic Permanent Custom Air Filter - 29 3/4" x 29 3/4" x 1"You 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

the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

åÊWe look forward to delivering our American-made

Can be ordered in packages of 2 each only

with each stage capturing progressively smaller particles inside the filter

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

28X Increased Efficiency

The A+2000 line is easy to maintain with no need to buy oils or adhesives to enhance effectiveness

we even have the odd sizes

Because we specialize in custom air filters

And there are no metal parts that could lead to corrosion or oxidation within the filter

Unlike some permanent custom air filters

the A+2000 uses no foam that may clog