▎ 摘　　要

NOVELTY - The utility model claims graphene filter film, belonging to the technical field of filter film, aiming at the connection way of gluing and fixing the film edge and graphene filter film side through the aqueous glue, so that the film edge and the graphene film are integrally formed, it is not convenient for later use, independently unloading the graphene film to recycle, comprising a filter film main body, four sides of the filter film main body are provided with a film edge, the side edge of the filter film main body is provided with a locating straight slot matched with the locating seat, the locating seat is provided with a locking component; The utility model passes through the locating seat, locating straight slot locking component, when the film edge is used on the filter film main body side edge, the film edge can be detachably connected with the filter film main body side edge, it is convenient to recycle the subsequent filter film main body, the film edge can be separated and detached from the filter film main body, It is convenient to recycle and use the filter membrane main body.