Culligan Water
Articles & Resources

Most well water comes from underground reservoirs called aquifers — natural “storage tanks.” These tanks are filled with groundwater, which originated from precipitation that seeped through the earth as part […]

How does well water work? Here are answers to seven of your biggest well water questions.

This guide will help you match your water-related pain points with effective pain relievers.

Explore which water filtration system is right for your home and your unique water problems.

Here’s your guide to reverse osmosis and using it in your home.

There’s more than one way to test the quality of your home’s water. Explore your options.

Get cleaner, higher-quality water throughout your entire home, whenever you need it.

Reverse osmosis is a comprehensive solution to many water quality worries — here’s how it works.

Many people often ask us, “Well, why does a Culligan expert have to come to my house?” And there are a few really good reasons why we do at-home visits instead of over-the-phone consultations.

We know that understanding exactly what’s in your water is the first step to fresher, better-tasting water that you can drink and use with confidence, every day.