Carefusion Airlife� Adjustable Peep Valves Case 2K8080 by CareFusion GROUP: Respiratory & Oxygen:Oxygen :Accessories Item Description: PEEP Valve, 30 mm ID Connection, 22 mm Adapter, Disposable, 10/Case Packaging Desc: Valve Peep W/Adapter 10/Case Country of Origin: Harmonized Tariff Code: Product Description: