Beneifits:

Cleaner dishes: Dishes, glassware and silverware washed in soft water come out spot free and sparkling.

• Softer hair and skin: Hair feels silkier and soaps and shampoo lather more easily.
• Whiter whites and brighter colors: Clothes washed in soft water are free of hard water minerals that result in dingy buildup over time. Fabrics come out softer and stay brighter.
• Longer lasting appliances: Water softeners can help preserve the life of appliances by reducing hard water buildup in coffee makers, washing machines, water heaters, and more.
• Less housework: Water softeners remove the minerals responsible for lime scale buildup and soap scum on shower walls, bathroom fixtures and kitchen sinks.
• Energy savings: Appliances are able to operate more efficiently when free of hard water deposits and buildup, resulting in lower energy costs.

Handles iron bacteria commonly found in Water Wells which can cause orange/rust like spots throughout the house plumbing and appliances as well as helping with taste and odor

Our water filtration products reduce the presence of sediment and chlorine taste and odor. Some of our products reduce the presence of contaminants such as mercury, lead, nitrates, herbicides, pesticides, giardia, cryptosporidium, and asbestos. If you are not sure what is wrong with your water

Unlike chemical approaches to water disinfection, UV light provides rapid, effective inactivation of microorganisms through a physical process. When bacteria, viruses and protozoa are exposed to the germicidal wavelengths of UV light, they are rendered incapable of reproducing and infecting. 

http://www.nesc.wvu.edu/pdf/dw/publications/ontap/2009_tb/ultraviolet_dwfsom53.pdf