Water purifiers which have Reverse Osmosis (RO) technology need electricity to run and have a high maintenance cost as they need to be serviced at least twice a year. They are also more expensive when compared to non-electric water purifiers.
Pureit wants everyone to have access to purification technology and safe drinking water.
Can you come up with innovation ideas to make water purification technology and safe drinking water accessible to everyone (including people belonging to lower income groups)?
You only have 4 days before contest ends on 4 December 2016, 23:59 UTC so hurry!