▎ 摘　　要

NOVELTY - The utility model claims a cigarette filter for graphene, its structure comprises inserting cigarette end and wall tube, graphene, ring connecting the mouthpiece fixedly connect with one end of the wall pipe of the inserting cigarette; the pipe wall is fixedly installed with a graphene device, other end of the wall pipe joint fixed with the ring connecting said ring connecting piece and mouthpiece fixing connection, the graphene filtering device is composed of cotton yarn space of the first graphene, graphene space, second graphene yarn space, cotton space; the first graphene cotton space with graphene space fixedly connect the graphene space and the second graphene cotton space fixedly connect the second graphene cotton space with cotton yarn section fixing connection, the utility model can be repeatedly used, it can be detached, convenient for replacing filter device.