Chemical Dispenser For Spas and Personal Pools,Compatible With Bromine & Chlorine,with Chlorinating Tablets and Test Strips Feature: --Swimming Pool Floating Chemical Dispenser for Chlorine Tablet Tabs. --Never worry about chlorine levels in your swimming pool or spa again. --This heavy Duty floating chlorine dispenser is designed to be used with tabs to provide a steady stream of chlorine into your pool or spa. --This dispenser works for in ground pools, above ground pools, and spas and comes with an adjustable chlorine output vent that can be set to your liking. Specifications: Material: PP Color: Blue & White Size: 27*16*9cm / 10.6*6.3*3.5" Inside Dia: 10.5cm / 4.1" Package Included: 1* Chlorine Tablet Dispenser 1 box of effervescent tablets 1 box of ph test paper Notes: 1. Please allow 2-3cm error due to manual measurement. Please make sure you do not mind before purchasing. 2. Actual color of product may vary slightly due to differences in monitor display. thanks for your understanding! Swimming Pool Floating Chemical Dispenser for Chlorine Tablet Tabs. Never worry about chlorine levels in your swimming pool or spa again. This heavy Duty floating chlorine dispenser is designed to be used with tabs to provide a steady stream of chlorine into your pool or spa. This dispenser works for in ground pools, above ground pools, and spas and comes with an adjustable chlorine output vent that can be set to your liking.