The paradigm shift in the approach to household water treatment systems, 2015.
Urs Heierli, social marketing expert and advisor to the Safe Water II project, talks about the necessary paradigm shift to household water treatment systems. Visit: http://www.ircwash.org/projects/safe-… to read more about Safe Water Phase 2, a three year initiative (2015-2018) aiming to increase access to safe water particularly for people living at the base of the economic pyramid (BOP).
