Respiratory Filter, Hmef, Bvf manufacturer / supplier in China, offering Adult Medical Disposable Anesthsia Breathing Circuit Kit Duo-Limbo Tube Limbo-Type Anesthesia Circuit, Adult 1.8 M Professional Disposable Anesthesia Breathing Circuit Coaxial Circuit Kit, Disposable Medical Pediatric Expandable Kit Anaesthesia Breathing Circuit with Hme Filter and so on.