1-100Pcs 3/4/6/8/10/12/14/16/20mm PP Plastic Check Valve One Way Water Flow Valve for Hose Tube Aquarium Fish Tank LaboratoryHome Improvement > Plumbing0,79 US$ (≈ 5,28 kr.)1,13 US$På lagerSold by AliExpress WWTil butikken