- Compatibility: These piston valves are specifically designed for use with Intex filter pump models 28635EG, 28633EG, and 28671EG, ensuring a perfect fit for your pool system. - Easy Replacement: The piston valve assembly allows for quick and straightforward replacement, guaranteeing a secure connection between your filter pump and filter to maintain optimal water circulation. - Durable Construction: Crafted from high-quality materials, these piston valves are engineered to endure the demands of above-ground swimming pools, providing long-lasting performance. - Optimal Performance: These valves efficiently regulate water flow, enhancing the overall functionality of your filter pump and ensuring your pool remains clean and inviting. Use Scenarios: - Seasonal Maintenance: Easily replace old or worn piston valves at the start of the swimming season to ensure your filter pump operates effectively from day one. - Emergency Repairs: Keep a set of piston valves on hand for quick replacements, minimizing downtime during unexpected pool maintenance. - Upgrades: Improve your existing Intex filter pump system with these reliable piston valves for better water flow regulation and filtration efficiency. Upgrade your pool maintenance routine with these essential piston valves, designed for compatibility, durability, and optimal performance.