Stopping cut straightly formula filter core

The utility model relates to a stopping cut straightly formula filter core, including filter core body, joint chair and the water route circuit board that connects gradually, wherein the water route circuit board is articulated has the stopping to detain, and the surface of joint chair is equipped with detains position and jacked piece, and the stopping is detained in detaining the position, and the stopping is detained and is equipped with the impeller, and the impeller is arranged in on the jacked piece. The beneficial effects of the utility model are that: this structure is passed through stopping knot, impeller and jacked piece and is made up the use, and messenger's joint chair and water route circuit board are firmly connected mutually, and the compressed water influences and effectively solves the joint chair and deviate from the phenomenon outward from the water route circuit board is past easily, can install reliably and prevent the seepage, in addition, when needing to be changed, promoting the stop