Culligan’s legacy is one of innovation. Since our founding in 1936 in Illinois, our pioneering approach to water treatment and service has helped us grow from a local business to a global leader. We continue to build on that legacy with a commitment to creating new ways to bring better water where it’s needed most. Wherever you go in the world, Culligan Products will provide cleaner, softer water with every glass. We’re proud to be one of the world’s most-recognized and trusted names in water, a reputation we’ve built through a legacy of trust, innovation and quality.