In the late 1960s, one American family visited some colleges in New England. During their trip, they stayed at a ski resort in Vermont. The water piped into main water line for that facility came from a natural spring. The quality of that water did not go unnoticed by the family’s breadwinner. He had heaps of praise for the shower in that Vermont motel room. He did not realize that the day was coming when many homeowners would enjoy the pleasures that he had enjoyed. Those homeowners would purchase one of the home water purification systems. Read more this thread....