Drinking Water Quality: What You Need to Know
Get answers to common questions about America’s public and private water systems.
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.
Softener Bypass Videos
Before you call your local Culligan Man, here are some useful videos to help you bypass your softener when needed.
Hydration Calculator
How Much Water Do You Need? We want to provide a solution tailored for you, so take a moment to inventory your needs.
Learn more about how you can have better water.
Latest Blog Posts
Are Water Treatment Systems Worth the Investment?
Are Water Treatment Systems Worth the Investment? Many homeowners turn to water treatment systems to improve their water’s quality and...
What Clients Say
We love our soft water and our whole house filtered water! We also love that we don't have to lug those bags of salt downstairs! The delivery and installation is fantastic! Thanks!!!
Joe And Kelley Besl (Islandmomof3)
- Culligan Customer
