Probono project for Grey for Good with WaterAid Bangladesh, working with low income groups to make available clean drinking water for urban migrant communities.

1. Rickshaws
Pedal powered tricycles that carry passengers.

2. The most popular, economical & pollution free mode of transport a Bangladesh.

3. 6,00,000 rickshaws running each day in Dhaka alone.

4. Rickshawalas
Pedals 10-12 hours each day.

5. Supports a family of four to five.

6. Lives below 2$ a day.

7. & would live on any source of water.

8. 21m like him and his family, lack access to an improved water source.
See more at: http://www.wateraid.org/bd#sthash.Jh4nYBwO.dpuf

9. Water-related diseases cause nearly
a quarter of all deaths in Bangladesh.
See more at: http://www.wateraid.org/bd#sthash.Jh4nYBwO.dpuf

10. How do we save & improve millions of such lives?

12. A pedal powered water filter that filters out microbes & germs upto
0.1 micron using hollow fibre membrane.

13. How does it work.

14. Low-cost & mountable
Life of filters upto 150,000lts/4 years
Reverse pedalling cleanses filters
Can even use surface water in emergency.

15. 1 rickshaw x 30 kms = 20 litres daily

16. 6,00,000 rickshaws x 1,80,00,000 kms = 1080,000 M litres daily

17. Adaptability.
Pedalpure can be installed on any bicycle, rickshaw or goods tricycles.

18. pedal for life