Help Guide

Water Treatment FAQ

Have a question about our products or services? Check out the answers to your common water questions here.

Water Terms

Have a question about a specific water term? Check out the list of water terms in our water dictionary.

Water Quality Standards

Have a question about how Culligan meets or exceeds water processing standards? Check out why our water tastes so great.

Timer Settings & Manuals

Have a question about your timer or product? Check out our manuals for more information on timers, household parts, and systems.
Learn more about how you can have better water.

Latest Blog Posts

What Clients Say
I had a limited time frame with which to schedule my initial appointment since my husband and I were only going to be in town for a few days. We were very grateful that we were accommodated, especially during these difficult times. The sales person was very thorough in his explanation of options. The installation service was within a week of acceptance of the estimate since they had my system in stock. The water provided for our home is very hard and I could not even wash one load without a film being left on the dishes. So we are happy to have our new filtration system and happy that service was quick.
Culligan Customer
Nancy Barnidge
- Culligan Customer