How does a UV filter work?

A UV air filter uses ultraviolet light to destroy airborne contaminants like mold spores, bacteria, and viruses as air passes through your HVAC system. Installed near the coil or inside ductwork, these systems neutralize pathogens at the source—without chemicals or ozone. Done’s expert technicians can install and maintain UV filters designed specifically for Colorado homes, as part of a customized indoor air quality strategy.