We have been using two of the Hardness Masters for a year now with great results. As an engineer I had experience with the technology in a plant but was leery as our plant system could be overwhelmed. With the performance gurantee we were willing to give a try. We have very hard water and were not interested in the salt systems (taste and warning on shrub watering with how much salt would be put in for our hardness) and the reverse osmosis systems are very expensive. We had issues with cloudy glasses (one wash), scale in toilets (needed scraping within two weeks, limeaway and vinegar did not work), and cloudy/scale build up on glass shower doors. Our glasses no longer get cloudy in the dishwasher, the toilets only need cleaning every 4 months or so (3 times last year) and NO scraping! We put vinegar in, soak for several hours, and flush. The glass shower doors have only needed to be cleaned twice in last year and is is very easy with limeaway and sponge versus three treatments with heavy scrubbing before every several weeks.
Eric W., Lawrenceburg, IN