Reverse Osmosis Ceramic Conversion System This is a complete package for creating Alkaline Antioxidant Water.  If you have well water or you are concerned about your municipal tap water supply the CROSS will remove harmful contaminants through the reverse osmosis process and then create Alkaline, Antioxidant Water through the final three stages.  The CROSS was created because of the rising concern with contaminants and added chemicals many people are discovering in many water supplies today. For many, the Creation Water Genesis is a wonderful solution for creating Alkaline Water out of municipal water supplies, but the Creation Water Cross is the answer for areas with questionable water supplies. If you live in an area with known tap water challenges, this system is for you. We recommend professional installation for this unit,  as it will be mounted under your sink or in your basement or crawl space.  Pre - Filters are available if needed.