The Indian Institute of Technology (IIT) Kanpur has announced the successful development of an upgraded version of Shuddham, a water purifier-cum-cooler designed to provide affordable and innovative solutions to rural households and urban middle-class society. The product has been developed by the Imagineering Laboratory, IIT Kanpur. Shuddham is user-friendly, easy to maintain, and economical, and would cost around INR 4000, …