Premium Quality: Floating doser made of premium ABS materials, which is both sturdy and durable. It could do the same job in the hot tub. Floating on the surface: Chlorine dispenser floats on the surface of the pool to clean the water. is effective and easy to use. Can be applied to multiple scenarios: Try this easy-to-use floating chlorine dispenser. Floating Doser can be applied to multiple scenarios, pools, spas, aquariums, springs and more. Adjustability: The opening size can be adjusted according to the actual swimming pool situation to ensure even distribution of chlorine, chemicals, etc. delivers chemicals evenly,Ideal for keeping your pool clean Built-in thermometer: The built-in thermometer can display the temperature when cleaning the pool. The temperature range that can be monitored is: 30°F-120°F / 0°C-50°C. Package Quantity: 1pcs 5 inch K- 1067
