NQ Industries is one of the leading manufacturers of air purification products and their primary concern is indoor air quality issues (IAQ).  Their current product line is targeted towards medical health facilities, industrial areas, and the military, and their Clarifier line of air purifiers combines the signficant parts of the medical, industrial, and medical equipments and markets more boradly to include both residential and commercial settings. 

In terms of air purification technologies, NQ utilizes well-recognized methods such as UV light (UVGI), True HEPA filters, and Activated Carbon to eliminate harmful particulates and airborne pathogens.  These methods have been used in health care facilities and hospitals for years, and independent studies have also repeatedly proven the efficacy of NQ air purifiers.