Many of the water-softening systems add salt to your water. If you plan to drink it -- ??? do you really need more salt?
On tap water safety and taste vs bottled water -- watch Penn & Teller's Bull****
[ame="http://www.youtube.com/watch?v=XfPAjUvvnIc"]http://www.youtube.com/watch?v=XfPAjUvvnIc[/ame]
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