Filtration assembly including a filtering cartridge and a filter body

A filtration assembly of a fluid of a vehicle extending along an axis and comprising:

• i) a filtering cartridge;
• ii) a filter body comprising a filtration chamber in which the filtering cartridge is housed;
• iii) engagement/disengagement members comprising cartridge members comprised in the filtering cartridge and body members comprised in the filter body, respectively shaped to be configurable in an engagement configuration by a reciprocal rotational action with respect to the axis and in a disengagement configuration by a reciprocal axial action or by a reciprocal rotational action around the axis;
• wherein the filtering cartridge comprises at an axial end an end plate on which said cartridge members are positioned extending substantially parallel and about the axis;
• wherein the cartridge members comprise at least two blocking groups, each comprising a stem and one tooth positioned at an axial end of the stem projecting laterally in a circumferential or tangential direction, defining with the stem an engagement undercut;
• wherein the body members comprise at least one housing region and a lug;
• wherein, in the engagement configuration, the tooth is housed in a snap-fit manner in the respective housing region, and the lug is housed in the undercut;
• wherein the cartridge members and the body members comprise a cartridge border and a body border to engage with each other in reciprocal rotary actions, wherein at least one of the cartridge border and the body border is shaped, identifying a ramp comprising a first edge radially proximal to the axis and a second edge radially distal from the axis;
• wherein, in the reciprocal engagement between the cartridge border and the body border, the respective blocking group yields elastically in a radial direction.