A+2000 Washable Electrostatic Permanent Custom Air Filter - 13 1/4" x 36 7/8" x 1" Quantity:Default from the air stream

from the air stream

The "Practical Pleat" contains over 500% greater surface area than a MERV 10 one-inch pleat

A higher MERV rating means that the air filter that you are about to purchase possesses a higher amount impurity filtration ability than your ordinary filter

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

such as dust

A+2000 Washable Electrostatic Permanent Custom Air Filter - 13 1/4" x 36 7/8" x 1" Quantity:Default from the air streamYou 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