Culligan Water
Articles & Resources

The first step is testing to learn what contaminants may be lurking in your water.

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

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

Lead in your home’s water is a problem. Find out how to test for it and what to do about it.

Copper in your water can affect both you and your home. Learn how to test and solve for it.

Chlorine may be present in the water you drink, bath and clean with. Learn what to do about it.

Learn how you can get better, cleaner water running through every faucet in your home.

Learn about the effects of fluoride in your water and how water filtration can help reduce it.

The water conditions you experience may be specific to your home and the region you live in. For ins...

Culligan has spent more than 80 years evaluating home water filtration, and we can say with confiden...