• $76.99
    Unit price per 

PristineCheck® is a water prep. It is added to pools and spas before the introduction of PristineBlue® to sequester calcium and other minerals for maximum effectiveness. It can be used regularly during your two-week maintenance when high calcium hardness is a concern.

Available in:
8 oz.
Quart (32 oz.)
Half Gallon (64 oz.)