Vacuum cleaner with a dust filter in the exhaust air flow

Vacuum cleaner, characterized marked with a particulate filter in the exhaust air stream of the suction blower, wherein the dust filter replaceable circumferentially arranged sealing element is set in a filter cartridge receiving on the vacuum cleaner through an interposed in the space between the lateral edge of the filter cartridge receptacle (7) and the lateral edge of the particulate filter (3) that the sealing element as (7) at the lateral edge of the filter cartridge receiving circumferentially spaced lip seal (9) is formed which rests under prestress on the lateral edge of the particulate filter (3).