Welcome To ETS UV Technology

Based in Beaver Dam, Wisconsin, Engineered Treatment Systems LLC has over three decades of experience in the pool and leisure industry.  As a world leader in UV technology, our world class UV systems offer treatment solutions for a variety of applications ranging from competitive pools, spas, therapy pools, and splash pads to large municipal leisure centers & indoor and outdoor waterparks.   

ETS' range of UV treatment systems are proven to improve the swimming pool environment by improving water quality, air quality and safety. Chloramines which are the cause of ‘Red-Eye', skin irritations and ‘Chlorine smell' are eliminated by UV, while also protecting against microorganisms such as Cryptosporidium.  With state-of-the-art technology and a wealth of experience ETS  has the expertise to provide effective and cost efficient solutions for flows of a few gallons per minute to over 5000 gpm in a single unit.