Crossfire Technology, at the core of all UV Pure water purification systems, was invented in Canada, and is dramatically advantaged compared to conventional ultraviolet systems. UV Pure systems are self-cleaning, and smart - with multiple sensors and on-board diagnostics. They are engineered to be fail-safe and virtually maintenance-free. Lamps are mounted in air surrounded by elliptical reflectors providing more effective deactivation of pathogens, incorporating easy lamp changes and visual quartz inspection. Remote monitoring is available. Crossfire Technology means - Pure safe water. Always.