Purified water is one tremendous step cleaner than filtered water.  After the source water is filtered through activated carbon pre filters, it is forced at high pressure through a microscopic membrane which rejects the maximum amount of contaminants present in the water.  The water is then passed through a post filter that can remineralize, carbon polish, alkalize or deionize, whichever you prefer.  This is the process known as Reverse Osmosis (RO).  It is as pure as distilled water but taste’s better.

Purification Explained