For maintaining your pool or spa's water chemistry, Poolmaster's replacement solutions are the perfect choice.
- For maintaining proper water chemistry; Includes 1/2-ounce solutions of OTO and Phenol Red
- OTO tests for the Chlorine Level
- Phenol Red tests the pH level
- (Note: Phenol Red is not the same as Solution #2 Phenol Red - DO NOT interchange)
- Note: The #1 solution is sealed to comply with transportation regulations. No other solutions in this kit require sealed caps.
- For maintaining proper water chemistry; Includes 1/2-ounce solutions of OTO and Phenol Red
- OTO tests for the Chlorine Level
- Phenol Red tests the pH level
- (Note: Phenol Red is not the same as Solution #2 Phenol Red - DO NOT interchange)
- Note: The #1 solution is sealed to comply with transportation regulations. No other solutions in this kit require sealed caps.
