Systems and methods for versatile water purification are provided. A system according to the invention may include a first delivery pump. The first delivery pump may maintain a flow of water into a multi media filter. The multi media filter preferably filters the pumped water. The filtered water may then be pumped by a reverse osmosis pump through a plurality of reverse osmosis columns to produce an osmosis water having less particulate matter than the filtered water. The osmosis water may then be passed to a buffer tank. A second delivery pump for pumping water from the buffer tank may also be used. An ozone system for injecting ozone into water pumped by the second delivery pump may be also implemented. A first output path from the ozone system may pass the ozonated water from the ozone system to the buffer tank via a first valve. A second output path from the ozone system may also be implemented. The second output path may pass ozonated water from the ozone system via a second valve to a bottle washing station. An Ultra Violet (UV) System for receiving water from the buffer tank and for killing bacteria in the water prior to dispensing for drinking the water pumped by the second delivery system may also be used. In addition, a mineralization system for receiving water from the UV System and for adding minerals to the water prior to dispensing the water received from the UV system may be used. A computer for controlling operation of at least the first delivery pump, the reverse osmosis pump, the second delivery pump, the ozone system, the first valve, the second valve, and the UV System may be implemented according to the invention.