Patriot IAQ, a world-leader in HVAC ultraviolet disinfection systems, has successfully completed phase-1 third-party testing of their residential, commercial, and healthcare products for effectiveness against SARS-CoV-2 (the virus that causes COVID-19 disease). In the test report titled “SARS-CoV-2 Neutralization by Germicidal UV Light System from Patriot IAQ” the systems delivered greater than 4-log inactivation (>99.99%) on the SARS-CoV-2 virus within 0-2 seconds of exposure to Patriot IAQ UVC 254nm light systems.

The testing was conducted by Innovative Bioanalysis a CAP, CLIA, and AABB certified laboratory (CA, USA). The test was designed to model exposure time comparative to inactivating the SARS-CoV-2 virus in the moving airstream within the HVAC or ventilation system. Products tested were the Patriot IAQ (duct-mounted airborne disinfection) for commercial and healthcare applications, Patriot UV (HVAC coil and airborne disinfection) for commercial and healthcare applications, and Patriot Carbon (HVAC coil and airborne disinfection with VOC/odor reduction) for both residential and commercial applications. Phase-2 testing is currently underway.

Patriot UV in test chamber

Patriot Carbon in test chamber


According to Aaron Engel, Vice-President of Business Development at Patriot IAQ: “Patriot IAQ has been manufacturing proprietary germicidal UV systems for 20 years, and with everything we know about the SARS-CoV-2 virus combined with our testing experience, we were confident our systems would be very effective at inactivating the virus. We now have independent verification of the successful inactivation of the SARS COVID-19 virus and an even better understanding of how well our disinfection systems perform within the HVAC system, duct work and on surfaces. We are thrilled.”

Since the onset of the COVID-19 pandemic, Patriot IAQ has been providing UV system recommendations for residential, educational, commercial and healthcare facilities. Patriot IAQ systems were also used in the FDA sponsored testing of UVC’s ability to disinfect and extend the life of N95 masks as published in the American Journal of Infection Control. With the latest SARS-CoV-2 phase 1 test, Patriot IAQ now has validation as a global provider of germicidal UV systems for air and surface disinfection. Patriot IAQ is recognized the world over as a leader in the areas of UV light disinfection and indoor air quality. Our products reduce indoor air pollution, sterilize viruses, bacteria, and mold, neutralize odors and VOCs, and provide chemical-free air and surface disinfection. Patriot IAQ is the innovation leader with numerous patents and industry awards, including the AHR Innovation Award for Indoor Air Quality for 2011 and 2020. Patriot IAQ systems are not intended to diagnose, treat, prevent, or cure any disease.

Patriot IAQ systems have been tested on SARS-CoV-2, isolate USA-WA1/2020.