Leisure Time 22338-12 Spa Down for Spas and Hot Tubs, 2.5-Pounds, 12-Pack
- Packaging may vary
- This product should be used if pH is above 7.8
- Add 1 oz. of this product and retest every 30 minutes until pH and total alkalinity are in the range of 7.2-7.8 and 80-140 ppm respectively