Sir Jun Granada of the Ateneo Innovation Center, showcases his Clean Water System that turns Restroom waste water into clean water that could be used to clean and to water the plants around campus.

The entire system is powered by a Solar Panel provided for by SunPower.

Sir Jun Granada explains in this short film his secret laboratory formerly a water closet turned into a the control room of Ateneo's Clean Water system that is powered by only by the sun, reeds, rocks and gravity

video by Matthew Aligaen Cua for the Ateneo Innovation Center (ateneoinnovation.org)