August 25, 2021 /

Our Science

RGF has been a leader in Advanced Oxidation Technology (AOT) since 1985. We developed an advanced catalytic oxidation system for total organic oxidation, first in water, then in air. Our Photohydroionization® or PHI-Cell® was the first active air purification technology to be installed inside the air conditioning system. Since then Photohydroionization® has been approved for use in many settings, notable by the USDA for direct product and surface treatment in food processing.

Over 4 million units installed worldwide.