yellow bromine cartridge


Frog Serene Bromine Cartridge. Prefilled bromine hot tub sanitizer.

Out of stock


Use the Frog Serene Bromine Cartridge in either the Frog Serene In-Line system or floating system along with the Frog Serene mineral cartridge.

Additional Information

Additional information

Weight 0.16525 lbs
Dimensions 2 × 2 × 10 in
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