Drinking water and treatment
Types of Water Softeners for Well Water: a Homeowner's & Pro's Guide
...Salt-free water conditioners: an alternative approach
Salt-free systems, often called 'conditioners' or 'descalers', do not remove calcium and magnesium from the water. Instead, they change the molecular structure of the minerals, preventing them from sticking to surfaces and forming scale.
This technology is less prov...