... material:SUS304,SUS316L(FDA) Filter element material:import from Milipore Pall of America,accords with the safety requirement by American pharmacopoeia ... difference,good stability,compatibility,can get rid of the bacteria and particless in the injection water or soup.It can recoil ... form two,three and four-grade filter so as to reach the best filter effect.Application:medicine,fluid infusion,purifying ...