I was looking for a water filter and my wife’s father said his friend sells water filters. I contacted Mario Ricca and had a long conversation about what I was looking for. I was very specific about what I wanted...I said I wanted all impurities removed including fluoride and from my research the only unit that can accomplish that is a Reverse Osmosis filter. Mario said his unit works like a Reverse Osmosis water filter capable of removing all impurities, the only difference is...it's a new design that is easy to install. He said... read full review »