Description The PVC Transparent Check Valve is designed for easy installation on kitchen sewer pipes. Its transparent type allows you to monitor water flow effortlessly. This anti-backflow valve prevents unpleasant sewer odors from entering your kitchen. Features -Color:Transparent -Material:PVC -Size:12.70X10.00X10.00cm/4.99X3.93X3.93in -Sturdy material: made from PVC, this transparent check valve ensuring durability and resistance to wear and tear -Clear: the transparent body allows for easy inspection and monitoring of water flow, ensuring that you can quickly identify any blockages or issues -Anti-backflow: designed to prevent backflow, this check valve ensuring that water flows in only single direction -Easy installation: with its user-friendly, this check valve can be easily installed in your kitchen's sewer pipe system without the need for professional assistance -Versatile use: suitable for various applications, this check valve can be used in kitchen sewer pipes, water pipesPackage list: 1 x check valve