Leisure Time 22339-02 Spa Up for Spas and Hot Tubs, 2-Pounds, 2-Pack
- Maintaining a desirable total alkalinity reading is critical to holding chlorine residuals.
- pH levels are easier to control with a corrected total alkalinity.
- Alkalinity acts as a buffer, improving the ability of your pool water to resist pH fluctuations.
- Downloadable User Guide Available Under Product Information: Technical Specifications.