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Spa Frog Cartridge Kit. Includes 1 Mineral and 3 Bromine cartridges. Helps to cut down on bromine use and alleviate daily maintenance. Your spa water will feel softer with a crystal clear shine.
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The Spa FROG floating Fresh Mineral Water hot tub system utilizes mineral and bromine cartridges designed to destroy bacteria, reduce bromine use by up to 50% and improve the overall quality of hot tub water.
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The strongest bacteria fighter with powerful granules that is extremely easy to use.
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Safely and effectively raises the total alkalinity in your spa.