IN SOME EXTREME CIRCUMSTANCES, WHERE HOMES DO NOT HAVE SAFE DRINKING WATER OR WELL WATER IS EXCESSIVELY "HARD", IT MAY BE NECESSARY TO ADD "PRE-FILTERS" TO AN ALKALINE WATER MACHINE. RESIDENTS OF FLINT, MICHIGAN HAD THIS EXPERIENCE WHERE LEAD AND OTHER CONTAMINANTS THAT ARE NOT SUPPOSED TO BE IN PUBLIC DRINKING WATER WERE FOUND.
NOTE: Pre-filtering is explained at Ion Faucets
NOTE: Pre-filtering is explained at Ion Faucets