- Compatibility : These piston valves are tailored for seamless use with ForIntex filter pump models 28635EG, 28633EG, and 28671EG, ensuring a perfect fit and reliable operation. - Easy Installation : Designed for hassle-free replacement, the piston valve assembly allows you to quickly connect your filter pump to the filter. This user-friendly feature enhances your pool maintenance experience. - Durable Construction : Crafted from high-quality materials, these piston valves are engineered to withstand the demanding conditions of above-ground swimming pools. Expect longevity from a product built for resilience. - Enhanced Functionality : The valves efficiently regulate water flow, maximizing the performance of your filter pump. This ensures cleaner and clearer pool water, contributing to a healthier swimming environment. - Practical Applications : 1. Ideal for seasonal pool setups, helping you maintain optimal water quality from the start. 2. Perfect for pool maintenance before summer gatherings, ensuring your filter system runs smoothly to keep the water pristine. Choose these piston valves for dependable performance and effortless maintenance of your ForIntex filter pump system.