Ecowater Systems EcoWater softeners features: Smart memory monitors household water usage and programs itself accordingly, ensuring that softened water is always available on demand. Proportional brining means that salt and water are used only in proportion t o demand. Unique capacity bar shows at a glance how much softening capacity remains unused. Easy to use controls, with information at your fingertips. Rolling screen provides continuous up-to-date information on the performance of the softener.