Safe and secure: Diffuser is committed to a freshwater environment. Use with chlorine or bromine tablets to purify water. Chlorine Pool Float - unique design, no special exhaust device required. The locking cap keeps chemical tablets securely inside, providing a safer and more enjoyable pool experience. Floating on the surface: Adjustable pool chlorine diffuser floats on the surface of the pool to clean the water. Floats and diffuses chemical pellets effortlessly! The right amount of chlorine is released over time and distributed evenly! Very safe, you don't have to worry about the chlorine level in your pool or spa. Provide you with an excellent experience in hot summer days. Adjustable pool diffuser: Swimming pool chlorinator - the flow rate is adjustable as well as the amount of chlorine you have introduced. You can control the cleaning speed level. Can adjust the medicine flow according to the actual swimming pool situation, it is very convenient. Sturdy and durable: Chlorine float made of premium ABS materials, which is sturdy and durable, corrosion resistant, can be reused. You can use it in the pool during the summer and is effective and easy to use. Application: Spa bromine diffuser can apply to multiple scenarios, swimming pools, inflatable pool, spa pool, aquarium, water park, outdoor hot tub, ready spa etc.