Water conditioning is a process that changes how minerals in your water behave—without actually removing them. Unlike traditional water softeners that exchange calcium and magnesium for sodium, water conditioning systems use physical or chemical processes to prevent those minerals from sticking to surfaces. The result? Less scale on fixtures and appliances, and fewer problems caused by hard water. Radiant installs salt-free conditioners that help protect your plumbing without the upkeep or salt refills of a softener.