Disclosed is a droplet separator system (2) which is disposed in or on a flow duct and is used for separating liquid or solid particles from the medium flowing in the flow duct (1). Said system comprises a frame (11) with a base plate, a cover plate, and a trough area (4) that is located at the bottom end of the frame and is used for collecting and discharging liquids/solids, a cap area (7), and a lateral area. A plurality of profiled droplet separators (3) are retained by the frame. The frame (11) is provided with at least one device for deflecting and/or increasing the resistance and/or reducing the rate of the flow, said device being arranged in and/or adjacent to the trough area, cap area, and/or lateral area of the frame. This allows entrainments or leakage flows to be largely eliminated.