Filtrine is an innovative leader in the design and manufacture of custom-built chillers, drinking fountains and water purification systems made in US. Chiller Systems Almost any process cooling application can be solved with a Filtrine specially designed and engineered chiller. Quality construction combined with a variety of over 60 options and the best warranties in the business. Drinking Water Solutions With countless configurations and options available, and 100+ years of drinking fountain manufacturing experience, you can be sure that your Filtrine drinking fountain, equipment and water purification system will be perfect for your application and will last the lifetime of the building in which it is installed.