Kibera: Urban slum filter implementation study

Introduction to the report

In fall 2021, Sawyer Products, Inc. [Sawyer] contracted with Aquora Research and Consulting [Aquora] to partner with The Bucket Ministry [TBM; NGO partner] to provide comprehensive study design, survey design, implementation, analysis, water quality testing and dissemination to assess two distinct research questions:

Research question #1. Does the Sawyer PointOne filter [filter] get used and have beneficial health impacts in an urban environment over a 60 to 90 day implementation window?

Research question #2. Does the filter demonstrate comparative benefits over anti-parasitic medications in an urban environment over a 60 to 90 day time period?

Download PDF

More Resources

Calvin Study

A study that measures filter fiber differentiation

download pdfread articlewatch VIDEO
category
english
4 min

The Last Well

Press release from the Last Well and Liberia clean water project

download pdfread articlewatch VIDEO
category
english
4 min

Marshall Island

Press release regarding the Marshall Islands Project

download pdfread articlewatch VIDEO
category
english
4 min

Bucket Filter Assembly and Maintenance

User Guide and Maintenance Instructions

download pdfread articlewatch VIDEO
category
english
4 min

Cleaning Sticker (Spanish)

Spanish cleaning instructions for Sawyer filters

download pdfread articlewatch VIDEO
category
english
4 min

Pointone Bucket Filter Instructions

Sawyer filter cleaning instructions

download pdfread articlewatch VIDEO
category
english
4 min

Browse Resources

view all RESOURCES
30 MIN

Sawyer Catalog 2025

Sawyer brand and product catalog

LEARN MORE
Handouts
English
1 HR

Sawyer TBM Kibera Final Report December 2022

Urban slum filter implementation study

LEARN MORE
International
English
30 MIN

2019 Evaluating the Efficacy of Point of Use Water Filter

A study evaluating point-of-use water filters in Fiji

LEARN MORE
International
English

Explore All Sawyer has to Offer

Our mission is to enable everyone to enjoy the outdoors safely by eradicating waterborne and insect-borne illnesses.