Filter device, particularly air filter for combustion air and indoor air of passenger compartment in motor vehicles, has tubular filter medium, to which coupling device is connected in non-detachable manner, and support component

摘要

The filter device (1) has a tubular filter medium (3), to which a coupling device is connected in a non-detachable manner, and a support component (10), which comprises a connecting piece (9) for fluid-tight coupling with the coupling device by a bayonet device (13). The coupling device comprises a radially projecting edge. The coupling device is partially made of flexible material, particularly thermoplastic elastomers.