The Best Water Softeners of 2025, Tested by BHG After testing two water softeners and a salt-free water conditioner, evaluating them for performance, value, installation, and ease of use, we chose the best water softeners of 2025 We also consulted a water treatment specialist to provide helpful insights on choosing a water softener
The Best Water Softeners The Spruce Has Tested A good water softener removes harmful minerals and is easy to maintain We researched the best options so you can select the right one for your home
Best Water Softeners (2025) - This Old House Water softeners remove hard minerals from your water In this review, we look at the best water softener for each household size and budget
What Is a Water Softener and How Does It Work? A water softener is a whole-house water filtration appliance that removes hard water minerals such as calcium and magnesium ions from water through an ion exchange process