Hot Tub Replacement Part Chemicals Rendezvous pH Magic 3lbs 106705
Once the pH range is established between 7.0 and 8.0 ppm, an application of this patented formulation will lock in pH levels between 7.2 and 7.8. Use it every time the spa is refilled to lock in the pH level for up to three months. 3 lb
Chlorine, bromine, biguanide, and ozone sanitizers.