This turbine oil decolorization special oil filter (with oil pan, with acid removal cylinder type) is usually used for regular centralized treatment of scrapped oil products, the oil products can meet the relevant oil product standards and can be reused many times, that greatly saves the company's costs for purchasing new oil and reduces the money of the corporation. At the same time, because the oil is in good condition, the wear and tear of the equipment is reduced, the maintenance cost of the equipment is reduced, and the service life of the equipment is improved.