James introduces the biosand filters to the community of Lusaka, talks about their operation and maintenance and installs a demonstration filter at the home of the local council leader. Bio-Sand Filter Pictures
James explaining the filter concept.
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James discussing household hygiene.
James discussing the F-Diagram.
The community listens.
James installing the filter.
The water filter committee.
Signing the filter contract.
The 25 filters being delivered by truck.
Listening intently as Daniel installs filter.
Checking to assure sand level is correct.
The sand media has to be specially prepared.
Installing filters.