Manufactures and sells ceramic water filters in Guatemala providing its users cost-efficient drinking water with improved health outcomes. It also impacts the environment positively as urban customers normally drinking bottled water reduce their plastic consumption, and rural customers who typically boil their drinking water over wood fires reduce their firewood use. With $225,000 from Beneficial Returns the business is doubling the size of their factory and acquiring production equipment that will increase the consistency of their filters. EcoFiltro and its CEO were recognized in 2012 by the Schwab Foundation for Social Entrepreneurship.