Sintered metal powder filter element uses metal powder as raw material, without adding Adhesive. After being formed by cold isostatic pressing, it is made by high-temperature vacuum sintering. By selecting metal powder particle size and process parameters, the pore size and distribution of the component can be adjusted. Develop filtration products that are ultimately suitable for user needs by utilizing the pore structure, material composition, compressive strength, and other characteristics of different filtration materials.