*Adopt 6 grades element which complement with America USP plastic biology.

*Element material is SPF who is good at hydrophobic,precision to be 0.01μm. It can filter bacterium,virus & phagocyte.

*O ring seal (silica rubber and fluorine rubber),ensuring 100%air filtration.

*Unique outer heat-resistant polypropylene.It can stand 140℃ steam bacterium removal and won’t reduce its precision if repeat sterilizing.

*Stainless steel of housing,polishing of internal,Max.working pressure to be 1.0MPa.

*Operation temperature≤80℃.