Ultrafine Whole House Air Cleaners for Commercial HVAC

The best choice depends on your application. For hospital and high-acuity commercial environments, the M-Series 2" Hybrid EAC (MERV 14A/16A, ASHRAE 170 certified) is the top-tier option. For premium residential use, the Dynamo 1" EAC offers the lowest pressure drop and a lifetime electronics warranty. For commercial buildings, the Dynamo 2" Model 2300 delivers MERV 14 with 54% documented fan-energy savings.

Standard HEPA filters capture only 49.19% of PM0.1 ultrafine particles under controlled test conditions. ECOairflow's Electronic Polarization Technology captures 74.73% of the same particles — 50% more effective than HEPA — at a fraction of the pressure drop, meaning less energy consumption and lower HVAC operating costs without sacrificing filtration performance.

ASHRAE 62.1 recommends MERV 13 or higher for commercial HVAC systems. ECOairflow's Dynamo 2" Model 2300 delivers MERV 14 powered performance, while the M-Series offers MERV 13–16 configurations. For hospitals, ASHRAE 170 requires MERV 14A for treatment rooms and MERV 16A for operating rooms — both met by the M-Series Hybrid EAC.

Yes. All ECOairflow models are UL 2998 Zero Ozone Certified, emitting below 0.0005 ppm ozone — well under the 0.005 ppm UL 867 regulatory level. They are recommended by the US CDC and US EPA for ozone safety in occupied spaces, including hospitals, schools, offices, and residences with children, pets, or respiratory sensitivities.

ECOairflow recommends replacing pads every 3 months for residential units and every 3–6 months for commercial applications, depending on particulate load. Replacement is tool-free — simply open the frame, remove the old pad, and insert a new one. An email pad-reminder subscription service is available at ecoairflow.com/email-reminders to simplify maintenance scheduling.

Yes. The M-Series 2" Hybrid EAC is specifically engineered for healthcare environments, holding ASHRAE 170 and CSA Z317.2 approval for operating rooms (MERV 16A) and emergency or invasive procedure rooms (MERV 14A). It also meets ASHRAE 241 infection-control requirements and maintains full rated MERV performance even during a power loss — a critical requirement for medical treatment spaces.