Electrostatic Air Cleaner Filters for HVAC Systems

An electrostatic air cleaning filter uses an electrically charged field to attract and capture airborne particles — similar to a magnet. ECOairflow's filters use patented Electronic Polarization Technology (EPT) to polarize a glass-fiber mesh, capturing particles as small as 0.001 microns including viruses, bacteria, wildfire smoke, and allergens, far smaller than conventional mechanical filters can trap.

ECOairflow offers electrostatic filters across a broad MERV range: MERV 11 (Model 1000), MERV 12 (Model 1500 and Dynamo 1"), and MERV 13–16 (Dynamo 2" Model 2300 and M-Series Model 2300). Hospital-grade M-Series filters are Appendix J certified at MERV 13-A through 16-A, maintaining rated performance whether powered, unpowered, or under in-situ conditioning.

Yes. All ECOairflow residential filters are ETL-certified to UL 2998 Zero Ozone Verification standards, emitting ozone below 0.0005 ppm — well below EPA, FDA, CARB, and OSHA safety limits. They are safe for occupied homes with children, pets, elderly individuals, and people with asthma or respiratory sensitivities. No ozone or harmful byproducts are produced during operation.

Yes. The M-Series 2" Hybrid E.A.C. is ASHRAE 170 and CSA Z317.2 compliant, with MERV 14A approved for emergency and invasive procedure rooms and MERV 16A approved for operating rooms. It is also ASHRAE 241 (2023) infection-control compliant, Appendix J certified, and UL 2998 Zero Ozone certified — meeting all major hospital HVAC filtration standards.

In independent lab testing, ECOairflow's EPT filters captured 74.73% of PM0.1 ultra-fine particles versus 49.19% for HEPA — making them approximately 50% more effective at the particle size range most associated with airborne infection risk. They also deliver dramatically lower pressure drop (0.13–0.37 in.w.c.) compared to HEPA systems (0.6–1.2 in.w.g.), reducing fan energy consumption significantly.

Yes. ECOairflow filters qualify for credits under USGBC LEED (EQ credits), WELL Building Standard, International Living Future Institute (ILFI), National Green Building Standard (NGBS), and Passivehaus. They support ASHRAE 62.1 IAQ Procedure compliance and ASHRAE 90.1 fan power limitation. Compliance documentation and submittal sheets are available on request for specifying engineers and project teams.