The filter housing - seam forming process Expressing filter element precision grade, any kinds of i.e. Q, P, S, CThe upper and the lower covers for reinforced nylon material,it can withstand the tremendous force, acid, high temperature resistant.  Embedded M8 copper nuts can withstand 150 kilograms forceFilter series of introduction: the company adopted the German design of high quality filter material and technology, with super hydrophobic breathable performance,it can completely clean up oil in compressed air, liquid water, impurities, the equivalent replacement of various importedbrands of filter element, Hankison, Domnick-Hunter,America British Italy Hiross, Germany Ultrafilter, Germany Zander, Allas CopcoAtlas original brand filter element, in order to meet the needs of different users.