A filtration arrangement for a filtration device having a container is provided. The filtration arrangement includes at least two hollow shafts rotatably mounted in a machine frame and on which a plurality of membrane filter disks are arranged. The at least one or the plurality of hollow shafts being assigned at least one drive device, the discharge of permeate from the container being possible through the hollow shafts, and it being possible to insert each hollow shaft at one of its ends with the plurality of membrane filter disks into the container, such that its opposite end projects out of the container. A rotatable pump disk, which forms part of a centrifugal pump arrangement for pumping permeate, is arranged or formed at the opposite end of each rotatable hollow shaft.