Mex wrote:
The issue where I live is Pb, Selenium, and Cadmium levels (arsenic, and trace amounts of mercury). Only a GOOD RO system is guaranteed to remove all of these deadly elements. The RO is fed with ion exchange water. I even have a diatomaceous earth filter if the pueblo well should suck cloudy water, before las aguas May through July. I am not going to boil potatoes or spaghetti in Hazmat Grade water - thank you very much.
Mex,
If they're ions, it looks like there may be better technology than RO out there now for folks who can't afford to throw away water to get good water:
http://www.raynewater.com/water_purifiers.phphttp://www.linxwater.com/benefits/nitrate-removal/http://www.linxwater.com/products/wqa-certified/P.S. Until the End of Time, eventually everything becomes ancient.