Safe and SecurePool Chlorine Diffuser is committed to a fresh water environment. Use with chlorine or bromine tablets to purify water. Chlorine Pool Float - unique design, no special exhaust device required. Locking cap keeps chemical tablets securely inside, providing a safer and more enjoyable pool experience. Float on the surfaceAdjustable pool chlorine diffuser floats at the pool surface 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 a great experience on hot summer days. Adjustable Pool DiffuserPool 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 drug flow according to the actual swimming pool situation, it is very convenient. ApplicationSpa bromine diffuser can apply to multiple scenarios, swimming pools, inflatable pool, spa pool, aquarium, water park, outdoor hot tub, spa ready etc. For better flow control - there are 4 decorative pattern adjustment holes on the bottom to adjust the flow according to actual water conditions. ;water. The twist ring makes it easy to adjust the flow rate with just a flick of the wrist. Suitable for multiple locations - Various swimming pools, water parks, aquariums, spas, above ground pools, saltwater pools, swimming pools fiberglass and more, available for many seasons. PREMIUM MATERIALS - High quality polypropylene floating chlorinator is durable. Simple - open top cover and retractable tail design. Size: 12.5*12.5*9cm Length 14cm after expansion and contraction Color: blue white Quantity delivered: 1 piece getveryrich Note: The data is all manually measured, please allow 1-3cm error, due to the light and display difference, there will be some color difference, the actual object received shall prevail.