Spa Alkalinity Increaser - 2.7 Lb.
Maintaining correct alkalinity levels improves the effectiveness of your chosen hot tub sanitizer while preventing scale. Desired range for TA is between 80-140 ppm. Natural Chemistry Spa Alkalinity Increaser helps maintain balanced water chemistry by buffering pH and improving bather comfort.
- Brings alkalinity level up to the ideal range
- Reduces skin and eye irritation
- Protects spa surfaces and equipment
- Easy to dose & measure cap