Newly-formed Moss Hydro has been established to address a ballast water challenge that is threatening the entire shipping industry – reliable filtration. Stein Foss, the former CEO and co-founder of ballast water treatment (BWT) business OceanSaver, has set up the independent company with three partners, and an array of engineering, marketing and manufacturing experts. Together they are creating revolutionary filters designed specifically for ballast water treatment. “Our filters are unique,” comments Moss Hydro CEO Foss.