Salah El Sadi is the founder of Blue Filter and a water and environment specialist with an M.S. and ~15 years of field experience in MENA. He designs plant-seed–based, zero-electricity treatment systems for drinking and irrigation water, leading lab validation, on-farm pilots, and QA/certification. Salah has managed projects with CSOs, municipalities, and independent labs, trained community technicians, and spoken on climate-resilient WASH and soil–water links. He leads product, partnerships, and impact measurement to scale affordable, locally manufacturable water solutions.
