Merv 11 Pleated Air Filter - 6" x 21" 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.

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 SpeedLight䋢 Jr

Can be ordered in packages of 2 each only

The unit also includes a magnetic mounting bracket for optional installation inside air handlers

No screws need

oxidation and deterioration

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

To order washable electrostatic custom air filters you just need to know the size of the current air filter

Either way

Because we specialize in custom air filters

if not you can measure it or check the HVAC unit and the owner‰۪s manual

One way to overcome this problem is to increase the surface area of the filter media