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-16oz Metal Protect
it reactivates existing sanitizers while keeping water clear
Genuine OEM Part For use in Master Spas Model Years 2002-2005
This start up kit contains:
Master Clear - Alkalinity Up 2lb. 2001-master-spas-850-cs-filters-esi2133805 -16oz Metal ProtectMaster Clear Alkalinity Up 2lb. Maintain perfectly balanced spa water with Master Clear Alkalinity Up. This essential water balancing formula raises total alkalinity to help stabilize pH levels, prevent corrosion, and reduce equipment wear. By minimizing pH bounce, it improves sanitizer efficiency and enhances overall water clarity and comfort. Fast dissolving and easy to apply, Master Clear Alkalinity Up is ideal for hot tubs and spas, helping
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