This type of filter paper is generally produced using 100% imported natural pure wood pulp, or made from imported wood pulp and high-quality cotton pulp as raw materials, so the finished product has good filtration and absorption performance as well as high compression strength. At the same time, it also has a high average porosity, which can filter out impurities of more than 10 microns, making the oil clear and transparent. In addition, food grade filter paper also has high breathability, allowing high viscosity oil materials to pass smoothly, with fast filtration speed and high wet dry strength.