Document

Biosand Filter Technical Information Sheet

This document serves as a technical reference for organizations, implementers, and water practitioners who are selecting, deploying, or supporting biosand filter (BSF) programs. It consolidates essential information on how biosand filters function, their performance expectations, operational requirements, and practical user considerations.

This document is designed for use alongside the sanitary inspection form for household slow sand filters.

  • Language:

    English

  • Format:

    Microsoft Word Document

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About CAWST

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.