Inactivate Airborne Pathogens & Slow Disease Spread

The RLM Xtreme delivers high-output UV energy to irradiate coils and destroy microbial buildup in high-volume environments.
The X-Plus is a low-cost, reliable and quickly serviceable unit for hard to reach plenums in virtually any size unit.
The High-Output DEF series provides up to 2X the UV-C irradiation as standard output fixtures to kill the toughest surface and airborne microbial buildup.

Reduce Disease Transmission & Enhance Air Quality:

Our germicidal UV solutions help disinfect airstreams, mitigate disease transmission, and inactivate microbial contaminants that impede HVAC efficiency. Both the Centers for Disease Control & Prevention (CDC)* and ASHRAE recommend UV-C to protect against airborne viruses.

*SOURCE: CDC COVID-19 Employer Information for Office Buildings.

Proven Infection Mitigation:

Nearly eight decades of research and thousands of applications in hospital ER and operating rooms, urgent care centers, universities and first-responder locations have proven the efficacy of UV-C to inactivate airborne and surface-bound viruses, mycoplasma, bacteria and fungi. UV-C’s germicidal or germ-killing effects are well proven.

Effective Airstream Disinfection:

Germicidal UV-C air disinfection systems are installed in a building’s HVAC ductwork to disinfect airstreams. Wall-mounted upper-room fixtures inactivate particles and aerosols generated by infectious individuals.

How to Disinfect Airstreams:



microbes in
<1 second


99% of


HVAC energy use
up to 20%


heat transfer efficiency
up to 14.5%


no VOCs, chemicals
or ozone

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Learn how to limit the spread of contagious diseases and bacteria with germicidal UV-C!

Infection Control
  • School districts and charter school organizations have received extra time to spend billions of COVID-relief dollars designated for K-12 public schools, under updated guidance from the U.S. Department of Education (e.g., spending deadlines have been lengthened). The U.S. Department of Education said...

  • Did you know that air quality impacts students’ health, concentration, attendance, and even academic performance? Indoor air quality (IAQ) plays a critical role in lowering the risk of infectious diseases, which seriously affects educational success. Yet, to date, only 7% of schools have embraced UV...

  • Germicidal ultraviolet light can kill airborne viruses indoors before they infect, public health researchers say. Building owners and facility managers can make indoor environments safer by disinfecting indoor air, according to a new op/ed in The New York Times by airborne infectious disease experts...