Poolife NST Purify Hot Tub Mineral Cartridge This two-part system destroys the

This two-part system destroys the bacteria and algae that have taken over your pool and then makes it easy to vacuum out

It will not affect pH levels

It is necessary to further reduce phosphate level to near zero by using PhosFree

SpaGuard Natural Spa Enzyme eliminates oils before they collect at the waterline or clog the filter by converting them into carbon dioxide and other easy to remove compounds

Poolife NST Purify Hot Tub Mineral Cartridge This two-part system destroys theThis 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