Air-Care 16"x25"x4" Permanent Washable Electrostatic Air Filter EPA Registered Merv 8 Rating: Reusable Furnace Filter

Air-Care electrostatic, permanent, washable air filters are 10 times more efficient than the standard disposable filter. By switching to a permanent electrostatic filter, the air inside your home will be cleaner and fresher. Air-Care electrostatic, permanent, washable air filters are electrostatically charged to trap the dust and allergens in your home. Wash the filter every 1-3 months and put it back in place, it is as easy as that. The sturdy frame will stand the test of time, why not make the switch to a permanent air filter? Electrostatic air filters clean the air by using static electricity, a safe, naturally occurring phenomenon. An electrostatic charge is generated by air flowing through a maze of static prone fibers. Airborne particles are attracted and held by the static charge until released by washing. Air-Care electrostatic air filters are an effective and efficient way to reduce the number of these particles in your air.