System Saver II is now Windsor Clean and Protect(TM). Get the same water softening power you know from the brand you trust, now with a new name and a new look! These water softener salt pellets are specially formulated to help keep dishes sparkling and clothes and skin feeling softer, while helping to extend the life of your appliances. Soft water greatly reduces mineral buildup in pipes, faucets and bath fixtures and reduces spots on glasses, dishes and flatware. Soft water also helps detergent lather better, while helping to make your clothes feel softer too! Overall, household chores are easier with the help of soft water and Windsor water softener salt.