1.EASY INSTALLATION Onepiece floating design, which is very easy to use; Open the chlorine dispenser and add chlorine tablets and put it in the pool after adjusting the control ring. The advantage is that the water cleans effectively. 2.HIGH QUALITY UNIQUE DESIGN Chlorine tablet float made of durable and sturdy ABS plastic to serve you for many years. Has a lockable cap and adjustable ring for complete control. Has different gear position adjustable flow port to control the release of chemicals. 3.Adjustable water outlet: This has 4 adjustable flow regulation openings at the bottom of the chlorine tablets for swimming pool dispensers, so that the flow can be adjusted based on the actual conditions of the water, avoid the problem of residual chlorine solution in the swimming pool is too high or too low. Clean the pool hygienically, save the time of daily emptying and refilling, save practically water. 4.FITS The top diameter of this dispenser is large enough, which allows the chlorine tablet of 1 inch to be placed directly, while the chlorine tablet needs to be crushed by 3 inches. Alternatively, you can choose a size of 8 inches. (Tips: our chlorine float does not contain chlorine tablets!!)