Plasma Air application in a HVAC system. 

• HVAC system airflow carries oxygen molecules over the Plasma Air BPI device where millions of positive and negative ions are formed. 

• These ions are then dispersed into the occupied space via the HVAC ducting system, attaching itself to airborne particulate matter (PMs) such as bacteria, viruses, and odor, and neutralizing them. 

• The charged PMs will form clusters and drop out of the airflow as dust or be captured by air filters.