Spa Frog Serene® Bromine Combined Cartridge Kit
Spa Frog![Spa Frog Serene® Bromine Combined Cartridge Kit](http://store.springdancehottubs.com/cdn/shop/files/Frogserene4pkevenbigger1050px_1280x1280.jpg?v=1691425856)
Spa Frog Serene® Bromine Combined Cartridge Kit. For use with the Spa Frog Serene In-Line or Floating Cartridge system for hot tubs and spas.
This kit includes:
• 1 Blue Mineral Cartridge
• 3 Yellow 5.3 oz Bromine Cartridges
Not sure how to maintain or start up your hot tub on this system?
Download the Spa Frog Serene® In-Line System operating instructions here.
Download the Spa Frog Serene® Floating System operating instructions here.