Hose fitting replacement, sturdy and durable, multi-scene use, water leakage prevention, threaded connection for above ground swimming pools Salt water systemFeature:1. Multifunctional, this pool hose fitting is used for pool above ground salt water system. This adapter will be the perfect solution for you.2. Compatible with other threaded connection pumps, 4000, 2500, 2000 and 1500 gallon/hour filter pumps with threaded hose connections.3. Hose A Fitting is used to connect a 1.25" hose to a plunger valve or filter pump, a small end to a 1.25" hose or a threaded end to a 1.5" plunger valve or a filter pump, just screw it on.4. The rubber ring fits tightly with the 1.25" hose, creating a tight space to prevent water leakage.5. The parts of the pool are made of high-quality plastic materials, which are strong and durable, can be used repeatedly, and can be used on many occasionsSpecification:Product Name: hose fittingMaterial: pvcSize: 10.9X7.4cm/4.29X2.91inWeight: 50g eachNote:Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Please allow 1-2cm measurement deviation due to manual measurement. 1/2 X Hose Adapters1.