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Welcome to Culligan Southwest

Hydration Calculator

Figure out how much water is right for you!

How Much Water Do You Need?

How Much Water Do You Need? We want to provide a solution tailored for you, so take a moment to inventory your needs. As a company, Culligan works hard to provide efficient solutions for our customers while wasting as little as possible.
*Calculations are based on each person drinking eight 8-ounce glasses of water per day.

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What Clients Say
Matt Smithey is an excellent representative of Culligan of Sequin! He was professional, friendly, and knowledgeable! He did not try to oversell products. He kept in mind our household needs when recommending products. Our install technician was professional, efficient, and friendly. He did a great job as well!
Culligan Customer
Julia Stotts
- Culligan Customer