Particulate filtration device, fuel vapor recovery system, vehicle and method for a particulate filtration

A vehicle having a fuel vapor recovery system, the fuel vapor recovery system having a particulate filtration device, the particulate filtration device comprising:

• an inlet for an inflow of a gas stream which is particle-laden,
• an outlet for an outflow of the gas stream having a reduced particulate load,
• a main filter section, which is arranged within a flow path of the gas stream between the inlet and the outlet and which comprises a filtration medium, and
• a prefilter chamber, which is arranged upstream of the main filter section and which comprises an inertial filter element, having several perforations,
• wherein each of the perforations are arranged within the flow path of the gas stream in such a way that when the flow path of the gas stream is passing through the perforations, an inertial separation of particulates from each flow path of the gas stream is achieved,
• wherein each of the perforations are at least sectionally bordered by a deflection element,
• wherein the deflection element protrudes from the inertial filter element, and
• wherein the deflection element protrudes from a side of the inertial filter element that faces away from an outflow direction of the prefilter chamber.