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FROG - Bromine Replacement Cartridge Spa Frog Bromine Cartridge refill is for use in either the Spa Frog Floating System, or for users of the Spa Frog Inline System which is factory-installed in some hot tubs. Use with companion Frog Mineral Cartridge. Features: Adjustable yellow bromine cartridge For Frog Floating or Inline systems 1 Piece Product notes: Bromine cartridge lasts 2-4 weeks depending on use. King Technology 01-14-3824
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🇺🇸 Ship from USA · On Agora since 2025
$17.99