This machine adopts high quality of stainless steel, with pearlite or diatomaceous earth as the assistant filter. It is of advantages of the feature, simple operation, low filter cost, and high efficiency. The filter degree can reach up to 99.8%. It even can filter the particles below 10.1micro meter, and back woods coil. This machine is widely used in white wine, fruit wine, low degree wine, yellow wine, beverage, and water treatment, and well received among the customers. After the diatomaceous filter the liquid keeps the flavor, without suspending particles or settlings, clean and clear, little liquid cost. It is of convenient cleaning, little area taking, swift and flexible, and removable.