The Pure Water Technology Difference

Advanced technology for a healthy planet.

PHSI Pure Water Technology® systems utilize state-of-the-art technology to provide you safer, fresher, and better-tasting drinking water.

PHSI is the only U.S. based manufacturer of water purification coolers, and our factory is a sophisticated ISO 9001 and 14001 facility. Our pure water systems are tested and certified to the highest North American and European standards for safety and performance, including NSF/ANSI 42,53 & 58, UL, CE and WQA Gold Seal.