- Raises pH quickly and efficiently
- Raises alkalinity levels without causing "pH bounce"
- Ensures bather comfort by stabilizing pH
- Elongates the life of equipment when pH is in proper balance
Why
- Raises pH of hot tub water
- Use when pH is less than 4 to return to effective range of 7.4 – 7.6
- Low pH causes;
- Discomfort to bathers
- Rapid sanitizer dissipation
- Corrosion of metal surfaces - staining
- Etching of plaster, grout
- Increased risk of problems and major repair costs
- Highest grade mineral available
- Very fine, granular form
- Alkaline – pH 11.6 in solution
When
- Apply as needed to maintain pH between 7.4 – 6
How Much
- Dosage rate is based on how much the pH is to be raised:
- If pH is 3 – use 6 grams per 1,000 L
- If pH is 2 – use 12 grams per 1,000 L
- < than 2 – use 24 grams per 1,000 L
- 1 capful = 10 grams (approx.)
- Never add more than 25 per 1,000 L per application
How
- Operate pump with air off
- Apply product by sprinkling slowly over water surface
- Circulate for 1 – 2 hours
- Re-test to confirm proper pH or re-apply if pH is still below 4