Call your local Culligan Man
877-984-1822
Welcome to Culligan Southwest

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.

Timer Settings & Manuals

Have a question about your timer or product? Check out our manuals for more information on timers, household parts, and systems.

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

What Clients Say
Needed to stop by the place for some parts/filters for my RO system. I took a water sample, which they will check for you and tell you the results. Ashley was very helpful, and I was able to get a kit of filters to replace the existing ones. I would recommend them for their customer service and professionalism.
Culligan Customer
Geo-T Pav
- Culligan Customer