Page 50 - Year in review

November 9, 2021
All Year Cooling

Sean Wahl of Pro-Dev conducted an Advanced Indoor Air Specialist training
class with All Year Cooling in Coral Springs, FL. These dedicated techs will be
able to offer whole home protection to their customers with RGF's IAQ
Solutions.

November 10, 2021
RGF Announces Results for Aerosol Treatment Technology Evaluation With
Photocatalytic Device in EPA Independent Study

EPA utilized its specialized Aerosol Test Facility in Research Triangle Park, NC and
experience in conducting research with aerosol treatment technologies recently
named RGF as a leader for control of MS2 (Surrogate for SARS-CoV-2) using its photocatalytic devices. The test used
both the PHI-PKG5 and PHI-PKG9. The EPA testing showed the SARS-CoV-2 virus was significantly neutralized within the
occupied space on airborne virus, reducing the risk of person-to-person infection by respiratory particles and aerosols.

November 10-11, 2021
RefriAméricas – Costa Rica

Astrid von Oetinger and Edna Molina were at RefriAméricas
Costa Rica Expo & Congress with team Dannenge as well as
sales reps and distributors from Costa Rica, Panama, Brazil,
and Peru. They spoke about the healthy difference an RGF
air purification system can make in homes or businesses.
Clean Air Is Life, Let Us Help Protect Yours.

November 12, 2021
American Public Transportation Association Conference

Tony Julian, RGF’s VP of Business Development attended the American Public
Transportation Association Conference & EXPO with our partners in public transit
United Safety & Survivability Corporation's Jeff Krueger, VP Field Operations and
Joe Mirabile, CEO. The team educated transportation authorities about how they
can help protect transit operators and riders with RGF's PHI air purification
systems.

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