- COMPATIBILITY WITH FORINTEX FILTER PUMP: These piston valves are specifically designed to fit ForIntex filter pump models 28635EG, 28633EG, and 28671EG, ensuring a perfect match for your equipment. - EASY REPLACEMENT: The piston valve assembly allows for quick and straightforward replacement, providing a secure connection between the valve and filter pump, minimizing downtime during maintenance. - DURABLE CONSTRUCTION: Crafted from high-quality materials, these piston valves are engineered to endure the demands of above-ground swimming pools, guaranteeing long-lasting performance. - EFFECTIVE WATER FLOW REGULATION: These valves efficiently manage water flow, ensuring optimal filter pump performance and enhancing the overall efficiency of your pool system. USE SCENARIOS: 1. Regular Maintenance: Easily replace worn-out valves to maintain consistent water flow and ensure your filter pump operates effectively, keeping your pool clean and clear. 2. Seasonal Setup: When setting up your pool for the season, install these compatible piston valves to ensure reliable operation right from the start. 3. Emergency Repairs: Quickly swap out a faulty valve to prevent water flow issues during critical times, ensuring your pool remains functional and enjoyable. With these piston valves, you enhance the reliability and performance of your ForIntex filter pump, ensuring a better swimming experience.