... at work and no immigration of materials.ApplicationCylindrical filter elements mainly serve in filtration of polyester, oil ... water and gas. HYDAC filter element1. Wide range of supply for filter, filter element and other combined filtration equipments2 ... mainly interchangeable with following brandPALL, HYDAC, MAHLE, PARKER, ARGO, FILTREC, STAUFF, VICKERS, EPPENSTEINER(EPE),TAISEI KOGYO, INTERNORMEN ...