Air filtration units mount between a furnace and the return air duct to capture airborne particulates such as dust, pollen, bacteria, dander, spores, etc.. Some units are non-electric media and some have combined media and electric functionality, which perform even better. Performance is measured in terms of efficiency at trapping micron-sized particles. (A human hair is 100 microns in diameter.) Removing a higher percentage of contaminants from the air may reduce the incidence of associated illnesses and allergy symptoms.

Select if: A true HEPA Air Cleaner is designed to remove particulates such as atmospheric and household dust, coal dust, insecticide dust, mites, pollen, mold spores, fungi, bacteria, viruses, pet dander, cooking smoke and grease, tobacco smoke and more. These units help provide relief from allergies, asthma, and other respiratory illnesses. They help reduce housekeeping time and redecorating costs. Overall they provide a healthier, more comfortable environment, year round.