1PCS NEW For Olympus Endoscope MH-438 Air Water Valve US Stock
For Olympus MH-438. Type: Air Water Valve. 1 x Air Water Valve.
1PCS Replace For Olympus MH-438 MH438 Water Vapor Button Air Water Suction Valve
Replace For Olympus 140/160/180/190 Series MH-438. Type: Air Suction Water Valve Button. 1 x Air Suction Water Valve Button.
1PC Air Water Suction Valves for Olympus 140/160/180/190 Series MH-438
1 Water Valves. Warranty Policy.