Spa Sentry®*
- Introduces a buffering compound, making pH easier to keep in balance
- One easy step
- Controls pH for up to two full months
*Spa Sentry® should not be used in spas with plaster finishes or grouting that contains calcium or spas using Soft Soak®.
pH Increaser
- Raises the pH
- Protects equipment from corrosion due to low pH
- Balances water for bather comfort
pH Decreaser
- Lowers the pH
- Protects spa and equipment due to improper pH
- Prevents cloudy water due to high pH
- Balances water for bather comfort
Total Alkalinity Increaser
- Eliminates “pH bounce” by balancing total alkalinity
- Helps to prevent equipment and surface corrosion and damage due to low pH
- 1 tbsp. per 100 gallons raises total alkalinity 25 ppm
Calcium Hardness Increaser