One way to rid your indoor air of mold spores and certain live, airborne bacteria is to use an ultraviolet (UV) lamp system that zaps them as they pass by.
These units commonly kill up to 87% of airborne bacteria and up to 99.9% of airborne mold spores. The shortwave lights used in these units are similar to those found in hospitals, laboratories, and commercial kitchens, and they are an easy add-on to your current heating and cooling systems.
A sealed unit design prevents accidental contact with the power unit, and the lamp does not produce ozone.
We recommend the following ultraviolet air treatment system(s):
Honeywell UV 100

.