Our Patented PHI Technology

Photohydroionization® or PHI is a patented Indoor Air Quality (IAQ) technology designed for HVAC installations.  The PHI-CELL® technology is a proven technology with over 4 million units in use worldwide.  As used in multiple products, its active air purification disperses airborne gaseous hydrogen peroxide throughout your living and working spaces, reducing viruses, bacteria, mold spores and odors at the source.  As Mother Nature’s chosen sanitizer, hydrogen peroxide is incredibly effective at reducing these contaminants in your home or office, just as it is outside.

H202
UV Light
Whole Home
Long Cell Life

What are air purifiers?

Indoor air quality can be 2-5 times more polluted than outdoor environments, which is why RGF®‘s Advanced Oxidation Technology (AOT) is essential to regulating indoor air quality. Whether it’s for your home or business, RGF® is here to protect.
 
RGF® AIR PURIFICATION TECHNOLOGIES
 

PHI-Cell® – Airborne Gaseous Hydrogen Peroxide

UV-C – Germicidal Light

REME-LED™ – Airborne Gaseous Hydrogen Peroxide

HEPA – High Efficiency Particulate Filtration

Activated Carbon – Gas Phase Air Filtration

 

WHAT WE PROTECT YOU FROM

How can poor indoor air quality threaten your health?

Clean Air Without Chemicals

Breathing clean air protects your health and improves almost every minute of every day. An air purification system from RGF® uses the best technology to give you the cleanest air – without using chemicals.

Most people spend 90% of their time indoors. What most people don’t realize is that the air inside is often more polluted than the air outside. With indoor air up to 5 times more polluted than outside air, managing and improving the quality of our indoor air is critical.

Bad air is bad for your health. The American College of Allergists says that 50% of illnesses are caused or made worse by polluted indoor air. Pollutants can cause headaches, lung irritation, asthma, allergies and fatigue, while microbes can cause illness and infectious diseases.

RGF®’s REME-HALO® technology reduces pollutants and microbes in the air and on surfaces throughout your treated space. Get peace of mind that you’re giving your family, your employees and your customers the cleanest air possible with RGF®.

VOCS
BACTERIA
SMOKE
POLLEN
ODORS
MOLD
VIRUSES
DANDER
DUST

OUR RESULTS

RGF TEST BOOKLET

RGF® has licensed its technology to many Fortune 500 companies for use in health care, food processing, military, government, marine, hospitality, residential and commercial applications. In addition, RGF®’s PHI-Cell technologies have been specified in the Norovirus and MRSA protection plan of America’s largest restaurant chains, hotel chains, theme parks, cruise lines, public schools and hospitals.

In the Test Booklet, you will find a summary of some of the testing and studies performed by third party independent labs and universities. RGF® products are not medical devices and no medical claims are made.

 

VIEW ALL RGF TEST RESULTS

Testing Summary: 99+% Inactivation of SARS-CoV-2 (Virus causing COVID-19)

SARS-CoV-2 is an airborne virus that caused the global COVID-19 pandemic. The REME-HALO® with PHI was tested at an independent laboratory* for inactivation of SARS-CoV-2 (USA_WA1/2020). Studies were conducted in a large test chamber (8’x8’x20’) on inoculated surfaces and on surfaces exposed to the aerosolized virus resulting in >99% reduction. RGF’s REME-HALO® reduces the risk associated with the SARS-CoV-2 virus in treated indoor air environments. Testing continues on SARS-CoV-2 on various RGF products for both surface and airborne viral reduction.

*Tested by Innovative Bioanalysis, Cypress CA

 

Testing Summary: 99+% Airborne Inactivation of SARS-CoV-2 (Virus causing COVID-19)

SARS-CoV-2 is an airborne virus that caused the global COVID-19 pandemic. The PHI-PKG14 PHI-CELL® was tested at an independent laboratory* for airborne inactivation of SARS-CoV-2 (USA_WA1/2020). Studies were conducted inside a large chamber (1,280 cu. ft.) using a direct air sampling method of the aerosolized virus, resulting in >99% reduction of the virus in the air. RGF’s PHI-PKG14 PHI-CELL® reduces the risk associated with the SARS-CoV-2 virus in treated indoor air environments. Testing continues on SARS-CoV-2 on various RGF® products for both surface and airborne viral reduction.

*Tested by Innovative Bioanalysis, Cypress CA

 

Testing Summary: 99+% Inactivation of SARS-CoV-2 (Virus causing COVID-19)

SARS-CoV-2 is an airborne virus that caused the global COVID-19 pandemic. The PHI-PKG14 PHI-CELL® was tested at an independent laboratory* for inactivation of SARS-CoV-2 (USA_WA1/2020). Studies were conducted inside a large chamber (1,280 cu. ft.) on inoculated surfaces and on surfaces exposed to the aerosolized virus resulting in >99% reduction. RGF’s PHI-PKG14 PHI-CELL® reduces the risk associated with the SARS-CoV-2 virus in treated indoor air environments. Testing continues on SARS-CoV-2 on various RGF® products for both surface and airborne viral reduction.

*Tested by Innovative Bioanalysis, Cypress CA

 

REME-HALO® TOTAL INDOOR AIR PURIFICATION

The best selling In-duct Air Purification System in the world!

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.

SHOP THE REME HALO
TEST RESULTS

Check out our case studies

We know we've got the best air purifiers in the world - that's why they're trusted in hotels, schools, hospitals, offices, manufacturing facilities and public places all over the world. Our technology is safe and improves lives - that's why countless homeowners choose RGF® to protect their families.

We could tell you how great our technology and products are, but we'll just let you see for yourself. Check out our case studies to learn more about how RGF can build a cleaner world for you and the people you care about.

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