Multi-way valve of filter

The utility model relates to a multi-way valve of a filter, which comprises a valve body, a valve core, a valve column positioned at the upper part of the valve core, a valve cover and a handle, wherein the upper end surface of the valve cover is provided with a central hole and a functional conversion place, a reset spring is sheathed on the valve column, and the upper part of the valve column passes through the central hole and is connected with the handle. The valve body is provided with a water entering interface, a water existing interface and a sewage draining interface. The utility model is characterized in that a rotary buckle device is positioned between the valve cover and the valve body; the rotary buckle device is composed of an embedding groove positioned on the inner side of the valve cover, and an embedding block which is positioned on the outside lateral surface of the upper part of the valve body and matched with the embedding groove. The disassembly and assembly of the valve cover and the valve body is carried out without tools and is quick and convenient, and the utility model saves production material and reduces production cost. Meanwhile, the valve body and a filter are connected together by a hoop so as to make the assembly and disassembly of the valve body and the filter quick and convenient with reliable use.