The BisungiPani (Bangla) tube purifies four liters of water per day per person for a year. The tube removes bacteria, viruses, eleven metals including arsenic, and disinfects drinking water. The used tubes are black in color, and the tubes will be used in home construction. BisungiPani means "PureWater" in Bangla, which is the language spoken in Bangladesh.
(Back To Video)