After 20 years, this Ethiopian woman's BioSand Water Filter is still going strong
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An Assessment of Long-term Biosand Filter use and Sustainability in the Artibonite Valley near Deschapelles, Haiti
Louisville nonprofit rushing to distribute water filters in Haiti after recent earthquake | News | wdrb.com
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Louisville nonprofit rushing to distribute water filters in Haiti after recent earthquake | News | wdrb.com
Laboratory and Field Performance of the Biosand Point of Use Water Filtration System in the Artibonite Valley, Haiti
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PDF) An assessment of long-term biosand filter use and sustainability in the Artibonite Valley near Deschapelles, Haiti
Safe Water Saves Lives
After 20 years, this Ethiopian woman's BioSand Water Filter is still going strong
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PDF) An assessment of long-term biosand filter use and sustainability in the Artibonite Valley near Deschapelles, Haiti
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