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Total Hardness - Monitors calcium levels to help reduce the risk of scaling or corrosion
A simple way to extend the life of your filter and keep your spa running smoothly
Leisure Bay Spas
Keep your FreshWater Salt System performing at its best with this genuine three-pack of replacement cartridges
Adjustable Levels: The cartridge typically has a dial for adjusting the release rate
SC706 Spa Cartridge Filter Total Hardness - Monitors calciumFilter for use in hot tubs from the following manufacturers: Aquavia, Arctic Spas, Baja Spas, Beachcomber Hot Tubs, Canadian Spas, Coleman Spas, Coyote Hot Tubs, Crest Spas Europe, Desjoyaux Pools, Infinity Spa, Mistral Hot Tubs, Nordic Hot Tubs, Novitek, PDC Spas, Rising Dragon, Rota Spas, US Spas, Viking Spas, Viskan, Wellis Spas