Frog Serene Start-Up 3 Pack

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  • Regular price $49.95
  • Will be in stock after

Frog Serene Start Up Pack. (2 Bromine Cartridge, 1 Mineral Cartridge)
  • Fresh Mineral Water System for Hot Tubs up to 600 gallons
  • Pre-filled cartridges for no mess, no guess and no stress water care
  • Kills bacteria with up to 50% less bromine*
  • The Mineral Cartridge lasts 4 months or whenever you drain your hot tub
  • Larger sized Bromine Cartridges lasts 3-4 weeks depending on hot tub usage
  • Easy to use with weeks of consistent and effective water sanitization