- Adjustable dial to control the release of chemicals
- Helps you maintain clean and healthy water
- Helps you monitor swimming pool water quality and bacteria levels.
- For use with chlorine or bromine tablets
- Contractive construction
- Brand: Bestway
- Model number: 58210
- Dispenses 2.5 cm / 1 in. chemical tablets
- Size: 12.5 cm / 5 in.
- No tablets included
- Contents: One chemical floater