Feature Highlights: 1. Versatile Compatibility – This pool hose adapter is designed for saltwater systems in above-ground swimming pools. If your pool's inlet/outlet or pipe holder is 1.25" but you need to connect a 1.5" plunger valve, Adapter B offers the perfect fit. 2. Quick & Easy Installation – Simply attach the smaller end of Adapter B to your 1.25" pool inlet/outlet or pipe holder and secure it with a clamp. Then, screw the other end directly onto the threaded port of the plunger valve—no tools needed. 3. Watertight Seal – A built-in rubber ring ensures a tight connection between Adapter B and other pool parts, preventing leaks and keeping your system sealed. 4. Convenient Maintenance – The plunger valve lets you easily control water flow when it’s time to replace a filter element or upgrade to a more powerful filter. 5. Safe & Efficient Performance – Adapter B and the plunger valve work seamlessly with your pool accessories to help maintain safe, smooth, and efficient water circulation. Product Details: This 2-pack pool hose adapter set enables a secure connection between 1.25" and 1.5" fittings, commonly used for above-ground pool saltwater systems. Made from durable materials, it ensures a leak-proof link and simplifies installation and maintenance. The included plunger valve allows easy flow control when servicing or upgrading your filter. Ideal for ensuring a reliable and efficient pool setup. Specifications: - Compatible with 1.25" to 1.5" connections - Includes Adapter B and plunger valve - Waterproof rubber sealing ring - Tool-free installation - 2-pack set