I read your add posted, and can only give you my experience about it. I think the machine is over priced, but if there is another machine that does the same thing for cheaper, then buy that.
I believe the machine works, and love the taste of the water. Coffee is awesome when made with this water. I drink it straight, and have never dilluted it. I am still alive and well, in fact feel like I have more energy than I had before I started drinking the water.
My recommendation is to try the machine and if you do not think it works, then add to this post!