Indoor Air Quality

Guardian Air solves problems of viruses, molds, and odors with an amazing bacterial kill rate.

RGF manufactures air purifiers and air treatment products designed to improve the indoor air quality in your home or business.  Indoor Air Quality is a major concern for both residential and commercial buildings.  The RGF line of Germicidal Ultraviolet Light (AUV), Photohydroionization (PHI) and Reflective Electro-Magnetic Energy (REME) products address odors, microbes, mold spores, gases, chemicals, particulates and can be an essential component for maintaining excellent Indoor Air Quality. Add Guardian Air to your HVAC system and smell the difference.

"No dog odors and no colds or flu since we installed Guardian Air. What a great product!"
Pam R Batavia

"Within one day of installing Guardian Air, the musty smell in our basement was gone. Thanks GFI for recommending Guardian Air"
Mrs. F. Naperville

You can read more about Guardian Air by clicking here.

Indoor Air Quality - Air Purification

Perfect Air Purifier - Like Giving Your Home A Flu Shot

  • Removes airborne bacteria and viruses
  • Removes animal dander
  • Removes tobacco and cooking smoke
  • Removes atmospheric and household dust

Indoor Air Quality - Humidification

  • Improves respiratory health
  • Eliminates dry nose, throat, and itchy skin
  • Reduces static electricity
  • Protects wood from shrinkage
  • Lowers the comfort temperature by 2-3 degrees to save on your gas bill

Indoor Air Quality - UV Germicidal Lights

  • Enhances indoor air quality by destroying airborne fungi, mold, bacteria and viruses
  • Destroys airborne germs, mold, bacteria and viruses
  • Quiet operation with no cleaning or monthly maintenance
  • Safe, effective and energy efficient
Read Unbiased Consumer Reviews Online at AngiesList.com
Angie's List
Heating & Air Conditioning/Hvac in Chicago

Angie's List 2011
Super Service Award

Angie's List 2010
Super Service Award