The Garrison GAR7-50DR is a professional remote germicidal air purifier designed for integration into residential HVAC systems This advanced unit utilizes a powerful 50-watt 16-inch twin-tube germicidal lamp emitting 180 microwatts to neutralize airborne pathogens It combines UV-C light with a patented adjustable oxidation chamber to produce activated oxygen for comprehensive air treatment The auto-sensing ballast operates from 120 to 240 volts and the moisture-proof connectors ensure long-term reliability in duct environments.