Intex 2-In-1 Floating Chlorine Dispenser With Thermometer

Suitable For Dispensing Chlorine Or Bromine Tablets Up To 1" (2.54Cm) In Size, Made Of Durable Non-Corrosive Polypropylene Material. Adjustable Control Ring To Control The Release Of Chemicals. Suitable For Most Above Ground And In-Ground Pools Up To 12' / 3.66M. For Use With 1'' Chlorine Tablets.