Description
Electrostatic air filters are better at capturing airborne particulates than other types of filters. As air passes over the the polypropylene fibers in electrostatic filters, it causes a static electrical charge around those fibers that attracts and hold particulates until washed off.
These 2″electrostatic filters have a center layer of self-charging filter media and 2 layers of fine mesh polypropylene netting between 2 outer layers of heavy duty expanded metal face grid and are enclosed in a one piece heavy duty aluminum frame.
