Our daughter matriculated to Indiana University last fall. Several students began getting sick from mold being circulated in the air duct system of the building. We installed a Puradigm Zone unit in her dorm room to protect her and her roommate. Immediately, the girl’s symptoms disappeared once the technology provided the protection. We ran before and after indoor air quality samples for lab analysis.
The overall spore reduction results were pretty dramatic which you can view on the PDF file linked above.