1. POOL CHEMICAL DISPENSER - The chemical dispenser fits a 1.5 inch pill, use with chlorine or bromine tablets to purify water. 2. EFFICIENT DIFFUSION - Chlorine dispenses to the ends of the pool ensuring that the chlorine diffuses efficiently around it, preventing algae buildup. 3. EXCELLENT FLOATING ABILITY - Unlike other floating chlorinators on the market, high-quality floating chlorinators are lighter and can float easily on the water. 4. ADJUSTABLE FLOW PORT - Chlorine diffuser with adjustable port, It is possible to adjust the flow rate of the medicine according to the actual situation of the pool. 5. APPLICATION - The chlorine dispenser worked perfectly for floating in the hot tub, whirlpool or small swimming pool, it will work well. Features: 1. Suitable for 1.5 inch chlorine tablets. 2. Suitable for above-ground pools, hot tubs, whirlpools, above-ground pools, and spas. 3. Add chlorine or bromine tablets to the adjustable flow port, which can be used for a long time without