PHI Technology Air Purification for Buildings

REME HALO® 
In-Duct Air Purifier

The award winning REME HALO® whole home in-duct air purifier is the next generation of indoor air quality (IAQ) technology and capable of purifying every cubic inch of air that your central air conditioning system reaches.

Commercial PHI Unit

The CML Commercial PHI Unit by RGF® is designed for large commercial and industrial buildings and is effective at eliminating Sick Building Syndrome (SBS) and Dirty Sock Syndrome (DSS) risks.


The modular design of the CML’s will allow greater versatility in regards to CFM’s required. 

The Commercial 20 series utilizes up to four (4) 14” PHI-Cells for a maximum 100 ton HVAC system. 

The Commercial 35 series is designed to use a combination of four (4) different 35” PHI-Cells. 

The possible range of coverage with this series includes a total of ten (10) combinations ranging between 65 to 250 ton HVAC systems with one single housing unit.

Guardian Air QR+

The Guardian Air QR+ is an in-duct air purifier capable of purifying every cubic inch of air that your central heating and air conditioning system reaches. 


Proven to eliminate bacteria, viruses, mold and VOCs, the Guardian QR+ is also very effective at reducing unwanted odors from cooking, cleaning chemicals, pet areas, smoke and musty air. Say goodbye to smelly, stuffy, musty rooms and hello to fresh, clean, pure air throughout your home or office building.












Light Commercial 

The Light Commercial HVAC-PHI Air Purification System by RGF® is designed to eliminate sick building syndrome risks by reducing odors, air pollutants, VOCs (chemical odors), smoke, mold, bacteria and viruses. 

The units are easily mounted into air conditioning and heating systems air ducts where most sick building problems start. 

When the HVAC system is in operation, the Light Commercial PHI-Cell® creates an Advanced Oxidation Process consisting of Hydro-peroxides, super oxide ions and hydroxide ions. All are friendly oxidizers. By friendly oxidizers, we mean oxidizers that revert back to oxygen and hydrogen after the oxidation of the pollutant. These oxidizers and the UV energy kill microbes in the HVAC unit as well as throughout the room at the source of contamination.


PIP-MAX
​Plug In Plus

The Guardian Air Plug In Natural Air Purification System provides bacteria, mold, odor and VOCs (chemical odors) reduction. 

The advantage of the Guardian Air Plug In is its ability to be used in any room and be completely inconspicuous. 

The Guardian Air Plug In plugs directly into a wall outlet and can be used with or without its internal fan. Because it has its own outlets as part of the unit, you do not lose the wall outlet. The Guardian Air Plug In is an air treatment system not a filter.