Vigyan Ashram has developed a Portable Solar UV Water Filter ideal for small households and rural settings. It features a 20-liter storage tank and an 11W UV-C tube for effective disinfection of drinking water. The system operates on both solar and grid power, making it energy-efficient and eco-friendly. While it removes bacteria and viruses, it does not filter muddy water or reduce hardness. Its compact design ensures easy use and low maintenance