The machine is made up to FDA standard on imported advanced technology, with thefilter material as high quality stainless steel (304,316L). It is of advantagesof small size, lightweight, convenient usage, large filter area, low stop degree,fast filter speed, no pollution, good heat steady and chemical steady. It canfilter most of the particles, so it is widely used in fine filter and sterilizationprocess. The filter rube has 1 core, 3 cores, 5 cores, 7 cores, 9 cores, 11cores, 13 cores, 15cores, and the folder filter core varies: 10 inches, 20 inches,30 inches, and 40 inches. The filter core material varies: Teflon, nylon, polypropylene,and acetate fiber.Diameter of filter let varies: 0.1 um,0.22um,0.45um,1um,3um,5um,10um, sparse rivercharacter (fit to gas)and water affinity (fit to liquid) filter core are choicesaccording to demand.