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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
Quality Culligan products. Honors its commitment to products and service. Upholds it product warranty. Excellent customer service. Employees are polite, knowledgeable, and responsive. I changed from another brand to Culligan several years ago and I do not have any regrets. I do recommend Culligan of Seguin!
Culligan Customer
John Villarreal
- Culligan Customer