8 Key Filter Performance Points
Learn about the 8 points that can tell you if a Biosand Filter is treating water well. If these 8 points are met, you can be confident that the filter is removing most microbiological contaminants.
This document is part of a series on Biosand Filter Construction Manual Adaptations touching on key considerations and instructions for Biosand filters (Nepali).
8 Key Filter Performance Points
Learn about the 8 points that can tell you if a Biosand Filter is treating water well. If these 8 points are met, you can be confident that the filter is removing most microbiological contaminants.
This document is part of a series on Biosand Filter Construction Manual Adaptations touching on key considerations and instructions for Biosand filters (Nepali).
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CAWST is a Canadian charity and licensed engineering firm. We address the global need for safe drinking water and sanitation by building local knowledge and skills on household solutions people can implement themselves.