Links:

Potters Without Borders
Potters For Peace
Yemeni-German Technical Coperation (GTZ)
International Committee of the Red Cross
The Water Chanel - (Direct link to our video)


Unfortunately, drinking water for many people is highly contaminated surface water as shown above.  Field experience and clinical test results have shown that Silver Filters effectively eliminate 99.88% of most water-borne disease agents from such contaminated water.