Testimonials

“I have had the opportunity to test the hollow fiber membrane filters in a variety of settings in rural East and West Africa, including NGOs, health clinics and local households. The results have been both promising and impressive. I have little doubt that this simple, cost-effective technology can play an important role in enhancing much needed access to clean, safe water in developing areas of the world.”

-- W. Ray Norman, PhD, Water Management Specialist and International Consultant