Availability: Usually ships within 1-2 business days
This item can only be shipped via FedEx Ground.
It cannot be shipped to Hawaii, Alaska or by AIR.
Product Size: 3 lb
Locks in pH to eliminate the need to rebalance spa water.
- Fast dissolving granular formula
- Locks in pH until next refill
Tips: One bottle treats up to 500 gallons from refill to refill.
Compatible With: Chlorine and bromine sanitizers and Leisure Time Free Spa Sanitizing System
Advantage: Formulated especially for hard water.