Medical Disposable Hme Filter Viral Bacterial Breathing Filter Chensen Printing & Package Co., Ltd Base Info Material:PVCFeature:DisposableCertification:CEEthylene Oxide Sterilization:Ethylene Oxide SterilizationApplication:HospitalGroup:Adult,ChildrenOrigin:China Description Pre:Disposable Surgical Medical Bacterial Viral Filter Breathing Filter BV Filter Next:High Quality Hot Sale PVC CO2 Sampling Line with Male/Female Luer Lock