Articles by Joseph F. Harrison P.E., CWS-VI

Reverse osmosis is a relatively recent, but very effective, application of an established scientific process.

According to the U.S. Geological Survey, 85 percent of the United States has to cope with hard water. While hard water is not considered to be unhealthy for people to drink, it can be very unhealthy for household plumbing, cleaning processes and water-using appliances.