Profile: GEA Filtration cross-flow membrane filtration systems and replacement membranes. We offer membrane filtration plants, turnkey plants and pilot plants. We also offer custom designs membrane filtration systems that utilize the technologies of microfiltration, ultrafiltration, nanofiltration, or reverse osmosis. We offer sanitary spiral wound system, stainless steel membrane system, industrial spiral wound systems, sanitary ceramic systems, rotometers, lip seals, heat exchangers, vessel & vessel components, pump parts and anti-telescoping devices.