The T-filter resembles the letter "T" in shape, so it is called a T-filter. The T-filter is a professional liquid filtering device that can effectively remove particles of different sizes in the liquid, thereby achieving the purposes of liquid filtration, purification, separation and recovery. The filter is mainly composed of three parts: the filter container, the punched mesh basket, the elliptical plate, etc. When using the T-filter to filter liquid, the liquid enters the cylinder from the filter container. As the liquid flows into the mesh basket, impurities are intercepted and the liquid is discharged from the outlet. The filtered particulate impurities are retained in the filter basket, completing the filtration process. In order to maintain the high efficiency and unobstructed operation of the filter, as well as the filtration accuracy, and to ensure that the downstream liquid is not contaminated, the filter should be shut down after running for a period of time. Then, open the bottom cover of the filter and take out the intercepted substances together with the filter basket.