Photos of the Water Filter in Poun Khang Lech

People Served

179

Thanks To

Mark and Brittany McKenzie

Solution Type

Water Filter

Completed

July 2025

Local Partner

Clear Cambodia

This project was made possible by Water Project Sponsor, Mark and Brittany.
About the solution
Water Filter
Countries like Bangladesh and Cambodia have abundant surface water sources, but water quality is a concern. Water filters are an excellent solution in these environments. BioSand Filters (BSFs) provide clean water to families and can be scaled for schools. Solutions like solar-operated pond sand filters are preferred for communities. Layers of gravel, sand, biofilm, and UV light purify the water.
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