A filter device, having a support part (39, 43) and a filter part (1) that can be received therein, having at least one sealing device (17) that acts between the support part (39, 43) and the filter part (1), and having a securing device (53, 57, 61) for releasably connecting the support part (43) to the filter part (1), which securing device has a circumferential collar part (53) and, under the action of at least one energy store (61), exerts a force on the sealing device (17), which force seals the support part (39, 43) and the filter part (1) in a fluid-tight manner with respect to one another, wherein the support part (39, 43) has, at least on its end region oriented toward the securing device (53, 57, 61), another circumferential collar part (39), is characterized in that the collar part (53) of the securing device (53, 57, 61) is guided concentrically within the collar part (39) of the support part (39, 43) which is provided with a sealing system (41, 72).