The utility model discloses a filtration purification equipment of water for beverages, strain jar, RO membrane filter equipment, sterilizing equipment, water storage tank including sand filtration jar, carbon to and pump, manometer, valve and pipeline. The utility model discloses utilize sand filtration jar, carbon to strain jar and RO membrane filter equipment carries out third grade filtration to the running water to set up sterilizing equipment after the filtration, can once only accomplish the purification of water for beverages and disinfect. And through the waste water reclamation pipeline, accomplish the discharge of filtering back waste water, the normal work that has kept whole water treatment facilities prevents to block filter equipment. While accessible manometer real-time supervision filter equipment's in whole filter process state to judge whether filter equipment at different levels normally work.