The filter in precise filter of compressed air adopts the world famous brand products, divided into four grades of C-level, T level, A level and H level according to the filter precision. When the compressed air enters into the filter, through actions of filter, block, inertia, diffusion and gravitation of filter element, the moisture, dust particle, oil mist and other impurities contained in the air is removed efficiently, so as to clean and dry the compressed air, to improve the reliability of pneumatic device.
