Motivated Teachers Create Lasting Change – Pure Water for the World
HYDRAID® - Wishing Well International FoundationWishing Well International Foundation
NicarAGUA International Development Project - Our ED, Kristin Fedorak, doing community audits of our filter technology. #Nicaragua #BioSand #Water #CAWST | Facebook
Biosand filters clean 100 Bolivian families' water - GlobalGiving
Install a Concrete Biosand Filter (BSF) Container on Vimeo
Gallery - A Vision For Clean Water
BioSand Water Filtration – Bridges of Saint Mark
Biosand Filter — PIND Foundation
star global connection
180 People Impacted in Philippines with Help of Soroptomists - Surge For Water
biosand filter – Pure Water for the World
Water Filter Provides Safe Water for Families - Samaritan's Purse Canada
Reports on Clean Water for 500 Families in Cambodia - GlobalGiving
How to Build a Biosand Filter Video Collection | WASH Resources
Biosand Filters “a Blessing” in Davao City, Philippines - Surge For Water
Home - Rotary Club of St. Joseph-Benton HarborRotary Club of St. Joseph-Benton Harbor | Service Above Self – District 6360
Akvo RSR - Africa Biosand Filters Implementers Network
