Ultraviolet (UV) germicidal lights produce short wavelength light that damages the genetic Halo-Rendering-cut
material in organic matter such as germs, bacteria, mold, and viruses – preventing reproduction and limiting their harmful effects on households2. At Bell Cow, we are proud to offer the Guardian Reme Halo by RGF as our leading line of UV lights. Aside from being the best home air purification device available, the Guardian Reme Halo is also commonly used in medical, food handling, commercial, and government facilities.

Benefits of a UV Light

  • According to the American Lung Association and the EPA, indoor air pollution is one of the leading causes of environmental health related illnesses in the United States. Indoor air pollution contributes to asthma, sick building syndrome, nasal congestion, dry eyes, headaches, nausea, fatigue, chronic lung diseases, and lung cancer4.
  • Until recently the only protection against pollutants were filters located at furnaces and air handlers. These traditional filters only capture larger particles and have no effect on small particulates, gases, bacteria, and odors.
  • The Guardian Reme Halo kills 99% of viruses, bacteria, and mold including the following5:


  • The Guardian Reme Halo kills 85% of gases, and odors5sneezeGuardianAir1
  • The Guardian Reme Halo neutralizes 99% of the germs contained in a sneeze within 3 feet6
  • The Guardian Reme Halo helps remove pollen, dust and dander, pet odors, smoke odors, paint odors, cooking odors, chemical odors, and “musty” or stale air smells6

How Does it Work?

The Guardian Reme Halo units are easily mounted into air conditioning and heating systems air ducts where most sick building problems start. When the blower fan of the HVAC system is in operation, the Guardian Reme Halo unit creates an Advanced Oxidation Plasma consisting of Ionized Hydro-peroxides, Super oxide ions and Hydroxide ions3. These advanced ions disperse throughout the home and destroy pollutants, particulates, gases, and odors in the air and on surfaces throughout the home. Because of the strategic location of the Guardian Reme Halo at the source of the air flow, it has the ability of protecting every area of the house.

Why Choose Bell Cow
At Bell Cow, our technicians are trained and experienced in the installation of UV lights. The routine maintenance required with a UV Light can be added to a Bell Cow service agreement to ensure constant protection. Due to the location and installation procedures of the Guardian Reme Halo, a qualified contractor must be used to maintain proper functionality. Call us today at 844-234-2355 for a free consultation or if you have any additional questions.

4 http://www.lung.org/associations/charters/mid-atlantic/air-quality/indoor-air-quality.html
5 http://www.rgfairpurification.com