UPSTREAM UV Pure TechnologiesUV Pure Technologies’ patented Crossfire Technology™ is globally recognized as the most advanced and effective UV purification system.  The certified Hallett ™ systems provide pure, safe drinking water in thousands of regulated environments such as municipalities and hospitals.  The Upstream™ series of UV systems provides pure water at the same high standards, but at an affordable price for installations not requiring certification.  All Upstream systems are laboratory validated, and include a remote monitor so you can be sure your water is safe. The Upstream is available in models with and without the monitor.      The Upstream is available...
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