Spa Frog Mineral Purifier
This Spa Frog offers another approach to mineral spa care that fits in your filter.
Place the Spa Frog Mineral Purifier inside the core of a spa filter cartridge, skimmer tray or filter well. Our unique design draws water in through the openings in the cap and the scooped louvers at the top and circulates it through our mineral formula for greatest effectiveness. Water is then released through the bottom openings. Simply supplement with a low level of bromine or chlorine. This Spa Frog also lasts 4 months, with an easy reminder dial to help you remember when to replace it. Uniquely designed mineral combination makes spa water feel silky soft and look crystal clear. Compatible with bromine, chlorine and non-chlorine shock.
