1. Adjust the pH, alkalinity, and sanitizer to the correct ranges (see charts below). 2. Add 4 oz. of the solution to the spa water.
For maintenance, it is necessary to perform this treatment weekly.
*It is important to maintain the pH between 7.2 and 7.8. High pH (above 7.8) can cause scaling and/or cloudy or colored water.
| CHLORINE |
RANGE |
| Free Chlorine |
3 to 5 ppm |
| pH |
7.2 to 7.6 |
| Total Alkalinity |
80 to 120 ppm |
Hardness
|
100 to 250 ppm |
| SALT SYSTEM |
RANGE |
| Free Chlorine |
3 to 5 ppm |
| pH |
7.2 to 7.6 |
| Total Alkalinity |
80 to 120 ppm |
| Hardness |
100 to 250 ppm |
| BROMINE |
RANGE |
| Free Chlorine |
3 to 5 ppm |
| pH |
7.2 to 7.6 |
| Total Alkalinity |
80 to 120 ppm |
| Hardness |
100 to 250 ppm |
| BIGUANIDE |
RANGE |
| Biguanide |
30 to 50 ppm |
| pH |
7.4 to 7.6 |
| Total Alkalinity |
80 to 120 ppm |
| Hardness |
200 to 400 ppm |
|