I forgot to say: I used my CN water structuring unit when I went to India in March/April. In fact, I used it in Mumbai (Bombay) of all places, in a very ordinary street-side hotel with very ordinary tap water. I can't believe I drank that stuff ~ but it was a great opportunity to find out first hand whether structured water would protect me from infections, parasites (amoeba, giardia etc.), what-have-you.
All I know is, I had a great trip (more than a month in Mumbai, Delhi and Punjab) and didn't get sick, then or since.
Yey for structured water!