Pay in 4 interest-free payments of $4.50 Learn more
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Reapply as needed
per 250 gallons of spa water weekly to avoid build-up at water line
It will not affect pH levels
Available Chlorine: 90%
Poolife NST Purify Hot Tub Mineral Cartridge Reapply as neededThis one two punch keeps water sparkling clear by oxidizing and eliminating organic contaminants without affecting water balance. Its a powerful blend of oxygen based oxidizer and a chlorinating agent, combined with a pH buffer and a dry clarifier. This unique formulation provides the benefit of oxygen based oxidation, while boosting free chlorine concentrations. Step 2 of the NST System Active ingredient: Potassium Monopersulfate
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