A Photohydroionization (PHI) Technology. The Commercial PHI Unit by RGF is designed to reduce odours, air pollutants, VOCs (chemical odours), smoke, mould, bacteria and viruses. The unit is easily mounted into air conditioning and heating system air ducts where most sick building problems start.

Why Use RGF’s Photohydroionization Technology ?

Germicidal UV light rays have been used for decades by the medical industry as a method for destroying micro-organisms (germs, viruses, bacteria). UV light is dependable and can be easily installed in HVAC ducts or a plenum. Germicidal UV light is effective in reducing only the airborne micro-organisms that pass directly through the light rays. However, germicidal UV light has little to no effect on gases, vapours or odours. Photohydroionization Advanced Oxidation, on the other hand, is very effective on gases, vapours, VOCs and odours.

The combination of safe low level ozone (O3) and UV light enhanced by a hydrated quad-metallic compound target develops an advanced oxidation reaction that creates as well as reduces ozone to safe low levels. This process also produces hydro-peroxides, super oxide ions, ozonide ions and hydroxides. By engineering the proper UV light wavelength, in combination with a triple function, no maintenance unit, The PHI Cell provides safe hydro-peroxides, super oxide ions, ozonide ions and hydroxides to purify the air. With the RGF HVAC PHI Cell Advanced Oxidation System, micro-organisms can be reduced up to 99.99%. Gases, VOCs and odours can also be reduced significantly, and the room will have ozonide ions, hydro-peroxides, super oxide ion and hydroxides which will help give your room fresh, clean and odour free air.