The RRU utilizes RGF’s patented PHI-Cell® technology, which produces an advanced oxidation plasma similar to nature’s oxidizers. This process features a broad spectrum UV light and a quad-metallic target that combine to generate nature’s friendly oxidizers: hydro-peroxides, hydroxides and super oxide ions, to kill microbes and reduce odors and gases in the space while being completely safe for occupants. These are called friendly oxidizers, which return to oxygen and hydrogen after making contact and destroying pathogens. The RRU system comes standard with an internal fan and an odor absorbing media filter, which enhances the speed and efficacy of the system by reducing gross particulates such as pollen. Filtration however, is not the core method utilized to reduce or eliminate pathogens and odors, but it is the advanced oxidizers, created by the PHI-Cell® that actively treat the air external to the unit.
Note: Available in 220V 50Hz

  • Produces no residual chemicals
  • Safe for people and pets
  • Keeps fresh air in ducts
  • Lightweight and portable
  • Low maintenance
  • Reduces odors, bacteria, mold, VOCs and smoke
  • Hotels/Motels/Resorts
  • Cruise Ships/Yachts
  • Airplanes/Automobiles
  • Apartments/Condos
  • Fitness Facilities
  • Locker Rooms
  • Restaurants/BarsBuses
  • Offices
  • Mortuaries
  • Schools and universities 
  • Nursing Home/Assisted Living Facilities
  • Targeted treatment areas
Model # RRU-16 RRU-16-DS
Technology PHI-CELL® PHI-CELL®
Recommended Cell Replacement 18,000-25,000 hrs. 18,000-25,000 hrs.
Replacement Cell Part # PHIC-9A PHIC-9A
Power Supply 110 VAC 60 Hz 110 VAC 60 Hz
Amps 0.90 A 0.90 A
Watts 110 W 110 W
Fan Volume 88 CFM 88 CFM
Material Stainless steel Stainless steel
Dimensions 26” L x 13” W x 15” H 26” L x 13” W x 15” H (Hose 2″ Dia x 8′ L)
Ship Weight 12 lbs. 14 lbs.
Warranty 2 years (U.S. only) 2 years (U.S. only)
Item # Description
Duct Cleaning Add-Ons:
Item # Description
OP-001-T RRU End Cap
HF-010-T RRU 6’ Hose

The Duct Cleaning (DS) Option: RRU-16-DS comes with a flexible hose assembly on the end cap, which enables maintenance personnel or HVAC contractor to attach the hose into the return air vent for easy duct cleaning. In doing so, the hydro-peroxide molecules can be distributed throughout the entire HVAC system to greatly reduce mold, bacterial growth, odors and gases. Once the unit is activated, it will quickly and efficiently clean the ducting, in as little as 30 minutes for an average size home.

Check out our bestsellers