Car air filter assembly

A limousine air filter assembly comprises an upper case and a lower case of the filter, a filter element, an air filter mounting support, a rubber blanket, a raw air intake pipe, and a filtered air outlet pipe. According to the technical essential of the utility model, bolts are arranged in bolt holes arranged on the outer fringe of the lower case; the filter element is flatly arranged at the peripheric sealing joint of the upper case and the lower case; a side mounting seat is permanently connected on the air filter mounting support; the side mounting seat comprises an air filter body attachment frame, the rubber blanket and a steel ring; an air-out joint of the lower case is connected with the raw air intake pipe by means of socket joint; the raw air intake pipe comprises a diverging pattern air inlet, a corrugated pipe structure and an air intake pipe mounting seat; the air intake pipe mounting seat comprises a raw air intake pipe bracket, a sliding rubber blanket and a metal seat; the upper case is connected with the filtered air outlet pipe. The utility model is not provided with lambda pipes, blast volume control switches or resonance chambers and so on; the structure is simple; the space is saved; the cost of process and material is low; and the air filter assembly can be mounted integrally; and the assembly can be supplied integrally; the administrative cost is reduced.