Simple. Effective. Solutions.
At 20 Liters, we’re in the business of making dirty water clean. How do we do that? Through Sand and Membrane (SAM) Filters and Rainwater Harvesting Systems.
The filters we use are SAM 2 (for schools and clinics) and SAM 3 (for individual households). They are based on the concept of two-stage filtering. These simple, cost-effective solutions remove the harmful bacteria from water that’s been collected from contaminated sources, such a river, swamp or mud puddle. The end result is improved health, as well as an improved quality of life.
And since Sub-Saharan Africa gets far more rain than you’d ever think, Rainwater Harvesting Systems allow large amounts of water to be collected at once—no filtering needed.
Learn more about our solutions: