The utility model provides a supersonic filter, including the barrel, this barrel is the hollow circular cylinder, and the barrel lower part is equipped with the water inlet, and upper portion is equipped with the delivery port, is close to bottom department and is equipped with the baffle, and the lateral wall is equipped with a plurality of entrance holes, is equipped with several filter screenand several wave vibrating box in the barrel, wear to be equipped with the inlet wire pipe in this entrance hole, this inlet wire pipe body is being equipped with the ring near barrel inner wall department, and the inlet wire pipe is intermural fixed through tighten nut with the barrel, and the one end tip that the inlet wire pipe is located the barrel inserts wave vibrating box, structural designis simple reasonable, and simple to operate is with low costs, wave vibrating box waterproof performance preferred, result of use ideal.