Merv 11 Pleated Air Filter - 9 3/4" x 23 5/8" x 1"Any Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop, and long service life which reduces HVAC equipment maintenance and energy costs. 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 "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

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

such as dust

yet powerful solution for air stream disinfection or coil irradiation

mold and other fungi

Produces no ozone or aldehydes

Magnetic mount holds lamp in place

It is designed to inhibit growth of bacteria

Water resistant lamp connection

They are easy to install with custom air filters made to the sizes that you specify

the A+2000 uses no foam that may clog