Electrostatic air filters clean and purify the air by using static electricity. This method is a safe and natural way to capture particulates in the air. The theology behind electrostatic air filters is that an electrostatic charge is generated by air flowing through channels of static-prone fibers within the filter. Airborne particles are attracted and held by the static charge. Most electrostatic furnace filters contain an EPA registered Anti-Microbial material to prevent mold and bacteria growth on the filter surface.

The air we breathe contains many irritants such as pollen, dust, bacteria, mold, pet hair, and smoke. Most of the particles are smaller than one micron. the electrostatic air filter effectively reduce these airborne irritants from entering in the air we breathe.

The above style electrostatic filters are the most common and typically the better one. Another type is an electrical one. These plug into the wall and usually have a light on them. The second type has a MERV rating of 8 when it is new but with in a month or so drops to a 4. We don’t recommend an electrical electrostatic air filter!