Washable Self-Charging Electrostatic Air Conditioning/Furnace Filters

Lifetime Warranty!

Custom made to fit into the same air return or air handler space where your throw-away filter now goes. Our top quality self-charging electrostatic air filters are 90 percent efficient compared to your cheap 5 percent efficient throw away filters or expensive 30 percent efficient 3M Filtrete filters that also have to be thrown away. This 90% efficient self-charging electrostatic air filter will keep the dust and debris out of you’re A/C or heating system and ductwork while providing you with a wonderful added source for allergy and asthma control!