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Increases life of filtration equipment by eliminating pressure build up
This is a replacement mineral spa frog cartridge for the Spa Frog sanitising system
It completes the Everfresh system making your Hot Spring spa easy to manage and halogen-free while improving the performance of your ozone-equipped spa
Freshwater 5-Way Test Strips
The cartridge can be turned from 0-6 depending on usage
Ph/Alk Up - For Spas or Pools Increases life of filtration equipmentThe Freshwater pH Alkalinity Up prevents pH bounce and deterioration of spa surface and fittings due to corrosion from low total alkalinity. Use in any spa
US$ 1749.50
US$ 1249.50
US$ 1249.50
US$ 999.50
US$ 899.50
