• Load image into Gallery viewer, Rendezvous Spa Specialties Alkalinity Up 1 lb

    Rendezvous Spa Specialties Alkalinity Up 1 lb

    • Sold out

    Description

    This granular additive raises spa water alkalinity to prevent pH fluctuation. 1 lb

    Compatible With:

    • Chlorine, bromine, ozone and mineral purification systems.