Home Master TMAFC-ERP Artesian Full Contact Undersink Reverse Osmosis Water Filter SystemA better RO system Home Master Artesian Full Contact's innovative design solves the most common problems associated with traditional RO systems Highly pure water its seven stages of filtration and enhancement remove up to 98 percent of chemicals, including chloramine, and other contaminants Added minerals for great taste patented Full Contact technology adds calcium and magnesium minerals twice during the purification process. Built in non electric