- Excellent Compatibility: This pool piston valve hose connector is designed for seamless use with various filter pumps, including models 28635EG, 28633EG, 28671EG, 28645EG, 28647EG, 28651EG, 28677EG, and 28681EG. Ensure a perfect fit for your swimming pool system. - Versatile Functionality: The piston valve replacement features a collar with internal threads that universally fits 1.5-inch pool outlets. It also includes a male connector at the bottom for accommodating a 1.5-inch inner hose. For enhanced compatibility, it can be connected to a 1.25-inch hose using a clamp. - Durable PVC Construction: Made from high-quality PVC material, this pool pump valve replacement is sturdy and wear-resistant. It delivers safety and reliable performance, ensuring it withstands the rigors of pool maintenance. - User-Friendly Design: The valve replacement comes equipped with a convenient rotary knob that simplifies the opening and closing process. This feature promotes more efficient piston movement, helping you maintain your pool with ease. Use Scenarios: 1. Ideal for replacing worn-out or damaged valve connectors in your existing pool filtration system, ensuring continued water circulation and cleanliness. 2. Perfect for DIY pool maintenance projects, allowing you to upgrade or modify your existing pool setup for better performance. 3. Suitable for quick repairs during pool season, so you can get back to enjoying your pool without unnecessary delays.