Features: 1. Convenient and Efficient: Allows you to replace the filter pump or filter element at any time, or upgrade to stronger filters. The pool hose adapter effectively and conveniently prevents water flow during maintenance. 2. Replacement Part: Replaces the old swimming pool dual-opening hose plunger valve to improve water circulation, making it easy to replace hoses and pumps. 3. Scope of Application: This swimming pool hose adapter is designed for above-ground swimming pool saltwater systems. This adapter provides a reliable solution. 4. Plastic Materials: The 1.25-inch to 1.25-inch pool hose adapter is made of durable plastic material, ensuring sturdiness and long-term use. 5. Elastic Rubber Ring: The rubber ring works closely with the hose to create a sealed connection and prevent water leakage. 6. Pool Safety: Using this 1.25-inch to 1.25-inch hose adapter helps ensure the safe and proper operation of your swimming pool. Specification: Item Type: Swimming Pool Hose Adapter Product Material: Plastic Weight: Approx. 21g / 0.7oz Package List: 1 x Hose Adapter 2 x Washer