Package content: You will receive 2 sets of replacement swimming pool hose adapters. One set includes 1 piece swimming pool pump hose connector adapter, 1 black rubber washer, and 1 round metal clamp. Sufficient and practical for your needs. Material: Our swimming pool hose adapters are made of premium plastic, sturdy and durable, and provide a secure connection to your filter pumps. The rubber washers are compatible with 1.25" hoses and effectively prevent water leakage. Heavy-duty metal collars also help prevent leaks. Ideal for use with your swimming pool filter system. Compatibility: Designed to fit all 4000, 2500, 2000, and 1500 GPH filter pumps that use threaded connection pipes with sizes of 38mm and 32mm. Functionality: This replacement hose adapter with rubber collar and washer serves as a reliable accessory for swimming pool hoses that lack integrated adapters. The product offers high compatibility and dependable performance. Installation: The wide side of the replacement hose adapter should connect to a piston valve, and the narrow side must connect to a 1.25" hose with a clamp. The rubber washer should be placed inside the wide side to prevent water leakage. The metal collar helps secure the pipe connection. Specifications: Color: Gray Material: Plastic, rubber, metal Product size: As shown in the detailed image Package includes: - 2 swimming pool hose adapters - 2 black rubber washers - 2 round metal clamps Note: Due to manual measurement, slight variations in size and weight may occur. Slight color differences may exist due to variations in monitor displays.