• Perfect Fit for Pentair Backwash Valves----Direct replacement for Pentair pool backwash valves, FNS Plus Pool Backwash Valve and Spa Valve, compatible with models 263064, 263052, 263053,263078, and 263079. Ensures seamless operation in push-pull slide systems.
• Durable PVC Construction---- Made from high-quality PVC, this 263055 piston shaft assembly is resistant to wear, corrosion, and high temperatures, ensuring long-lasting performance in pool and spa environments.
• Smooth Push-Pull Operation----Optimized design allows for effortless push-pull actions, this backwash valve piston kit providing precise control of water flow during filtration and backwashing modes.
• Easy Installation----Includes all necessary components (O-rings and lubricant) for quick and hassle-free setup. No professional tools required.
• Reliable Performance---- Designed for Pentair backwash piston slide valves, this assembly ensures leak-free operation and reduces the risk of system malfunctions.