Potable water filter system that's light and portable

WateRoam, a social enterprise set up by NUS students, Mr Lim Chong Tee, Mr Vincent Loka and Mr Pooi Ching Kwek, and NUS alumni, Mr David Pong, offers a portable water filtration system called Fieldtrate Lite, which filters dirty water through a membrane and turns it into potable water in the same time it would take to run it from the tap.

• The Straits Times, 20 June 2015, Saturday, pD5