According to the Environmental Protection Agency,
UVGI cleaners use ultraviolet radiation from UV lamps that may destroy biological pollutants such as viruses, bacteria, allergens, and molds that are airborne or growing on HVAC surfaces (e.g., found on cooling coils, drain pans, or ductwork). If used, they should be applied with, but not as a replacement for,
filtration systems.
Visit the EPA's Guide to Air Cleaners in the Home Here
