Filtration device

A filtration device (1) comprising:

• a filter housing (4) having a bottom housing portion (15) and a top housing portion (16);
• and a filter module (2) with at least one hollow fiber bundle (6) of hollow fibers (32) laterally surrounded by an outer shell (5), each end of the hollow fiber bundle (6) being sealed hermetically to the outer shell (5) by an adhesive layer (11) provided transversely to the longitudinal direction (10), wherein
• each of the hollow fiber ends (29, 31) of the hollow fibers (32) is unclosed, the outer shell (5) is formed to be liquid-tight,
• an unfiltered product chamber (20) is provided between the outer shell (5) and a housing wall (19) of the filter housing (4) and a filtered product chamber (13) is provided inside of the filter module (2),
• the filter module (2) is connected by its bottom end (9) in the vertical direction to an intermediate section (3) that is connected with a receptacle (17) of the bottom housing portion (15), and
• the intermediate section (3) forms a connection chamber (26) with the hollow fiber ends (29) facing the connection chamber (26) and radial feed channels (28) that connect the connection chamber (26) delimited from the filtered product chamber (13) with the unfiltered product chamber (20)
• wherein upper ends of the hollow fibers communicate with the unfiltered product chamber so that an unfiltered product enters the upper ends of the hollow fibers via the unfiltered product chamber and also enters the bottom ends of the hollow fibers via the unfiltered product chamber, the radial feed channels and the connection chamber.