UV PURE® Hallett Potable delivers the highest level of reliability and protection for public and private drinking water systems. Certified lead-free wetted parts and equipped with our core Crossfire Technology and premium product features, choose Hallett Potable for flow up to 1 MGD, 35-95% UVT, NSF certified and EPA validated models available. UV Pure products have certifications that meet safety and technology standards around the world.  Product performance is validated with third-party testing in accordance with globally recognized water industry standards.