... :http://www.jslingjie.com, with imported PES millipore filter membrane as their filter medium, are manufactured by advanced welding technology, receive ... rate;Acid & alkali resistance and high temperature resistance;Each filter element is tested by 100% integrity testing and washed by ... (Pure water)0.15MPa (Pure water)Diameter and length of filter elementΦ69mm,5", 10", 20", 30", 40"Effective filtration ...