Our filter delivers safe drinkable water in less than one minute, simple and reliable, and no electricity is needed.
Compact foldable cups and tap water filter
Professor Chuyang Tang (middle), and his team members Dr Hao Guo (left) and Dr Xianhui Li (right), won Gold Medal at the 47th International Exhibition of Inventions of Geneva for the rapid water filter invention
(From left) Professor Chuyang Tang’s team: Professor Chuyang Tang, undergraduate students Ms Lydia Lo and Mr Junwei Zhang, and Dr Hao Guo, won the Gold Medal, the Top 20 Best Invention Award and the Special Award by Toronto International Society of Innovation & Advanced Skills in the 5th International Invention Innovation Competition in Canada for the reusable air filter invention
Professor Chuyang Tang is conferred the inaugural RGC Senior Research Fellow for his world-leading research and development works on membranes and filters