The 8 PVC BACKWATER VLV FLAPPER REPAIR KIT from Spears is designed to restore the functionality of backwater valves in drainage systems. This comprehensive repair kit includes all necessary components to replace worn or damaged flappers, ensuring effective prevention of backflow. Made from durable materials, the kit is compatible with 8" PVC backwater valves, making it easy to install and maintain. This repair solution is ideal for both residential and commercial plumbing applications, helping to extend the life of your backwater valve and maintain compliance with industry standards.