Portable filtering cigarette mouthpiece

The utility model discloses a portable filtering cigarette holder. The portable filtering cigarette holder is characterized in that a pen-type casing pipe can be filled with a plurality of filtering cigarette holders. The pen-type casing pipe is divided into a pen-type casing pipe body and a casing head. The pen-type casing pipe body is connected with the casing head through a steel bar or an agraffe. The filtering cigarette holder is composed of a filtering plate and a cigarette holder body. The edge of the filtering plate is provided with a plurality of filtering gaps. The portable filtering cigarette holder has the advantages of convenient carrying, no contamination on pockets, good filtering and separating effect, good breathing capability, etc.