A+2000 Washable Electrostatic Permanent Custom Air Filter - 13 1/4" x 21 1/2" 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

Filtering inserts are anti-microbial and are more efficient in capturing particles

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

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

The filtering media consists of two layers of Stainless Steel roll formed baffles

Some of the other benefits of A+2000 custom air filters include the following

the greater it's resistance to airflow

Grease Baffle Uses:

insert the lamp and you‰۪re done

Keeps HVAC system cleaner and more efficient

We look forward to delivering our American-made

some just refer to them as electrostatic filters

precisely designed to prevent flame from penetrating the filters and as the grease laden air passes through the filter is collects the grease