Officially launched with the project “BWG Ban Nam Sai to the community” of Better World Green Public Company Limited led by Mr. Aekkarin Lueangwiriya, director of Better Group Company that has seen the problems of water use by villagers both consumption in addition, he was honored by Mr. Durongrit Siriwatthanaphan Khaeng Khoi sheriff Saraburi became the president with the opening speech previously, The Better we have repaired the system and painted the water filter system. by starting at Burikaram community, Huai Haeng sub-district, Saraburi province after testing the water filter system through quality improvement from the original disrepair from the use of a long time, can be said to receive both attention great pleasure from the villagers