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as well as keeping your pool's pH balanced by acting as a neutralizer
combining the benefits of both products into an easy maintenance program for swimming pool owners
• 56% available chlorine pH is slightly lower than neutral
Helps eliminate scum line in pool or spa
RX Spa Crystals Joint Therapy
Spa Frog Mineral Pack solar covers & reels as well as keeping yourSpa Frog Mineral System Reduce the usage of chlorine and bromine by up to 50%, stop faded swimsuits and powerful odors with FILTER FROG. Designed to fit conveniently inside of your spas filter cartridge, this is the only hot tub mineral sanitizer designed with the patented FROG mineral protection for hot tubs up to 600 gallons, FILTER FROG lasts up to 4 months, and features an easy reminder dial to help you remember when to replace it. Supplement with