Who is the real king when the three kinds of filter AIDS compete?

Who is the real king when the three kinds of filter AIDS compete? We compared Zhijing 818, 20% clay+diatomite and 20% cellulose+diatomite, and the three kinds of filter AIDS used the same dirty oil+the same weight of filter material respectively, and the result was Zhijing's victory! The use of plate filter in rolling oil filtration system of nonferrous metals such as aluminum, copper and steel makes the oil clear and solves the problem of filtering black oil and impurities with multi-aluminum powder.