6pcs One Way Check Valve Plastic Push to Connect Valve High Quality One-way Valve Water Purifier

Label:Yes Name: Push to Connect Check Valve 100% Brand New and High Quality Size: 1/4" Quantity: 2 PCS Material: Plastic Package Included: 6 x Check Valve

Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!