Pure Air UV’s ultraviolet light germicidal disinfection systems are recognized the world over as a leader in the areas of UV light disinfection and indoor air quality (IAQ). Our Fresh-Aire UV AHU systems have been in use since 1991 and our Blue-Tube UV (the original low-voltage UV air disinfection system) is the single most popular product in the industry. For over a century scientists have known of the germ-killing properties of ultraviolet light. The antimicrobial power of UV light is used in water treatment facilities, in the food industry, and in hospitals where it is used to clean the air and reduce the threat of airborne infection as well as to disinfect surfaces and surgical instruments. Today this powerful disinfecting technology is available for our homes and businesses resulting in healthier, safer, indoor environments. Pure Air UV is continually striving to develop and market products to meet the demand for a greener world and a healthier environment. Our popular germicidal UV light systems for central air systems improve indoor air quality, enhances HVAC system performance and reduces maintenance costs. Awards: ASHRAE 2011 Product of the Year, 2011 AHR Expo Innovation Award, 2011 HARDI ‘Star Product’ of the Year, Blue-Tube UV Receives U.S. Utility Patent #7,704,463. Product Line: APCO In-Duct Air Purifier, Fresh-Aire Blue-Tube UV, Fresh-Aire UV AHU, Fresh-Aire UV-Filter, Fresh-Aire Mini-UV System, Standard UV Light System, Adjustable Modular Rack System, Panel Mount System, Tight-Fit Kit, Fresh-Aire Ice UV.