Spa Frog Serene Bromine Cartridge start up kits This 6-pack is a practical

This 6-pack is a practical supply for routine spa water care

Cold-Water or Alternate Application

Re-entry can typically occur 15 minutes after application when used as directed

Use it before beginning your normal FROG @ease

This Complete @ease Floating System Package Includes:

Spa Frog Serene Bromine Cartridge start up kits This 6-pack is a practicalFROG Serene Replacement Bromine Cartridge 1 Pack Quick, Easy Bromine Replacement for the FROG Serene Floating System Keep your hot tub water clean, clear, and easier to maintain with the FROG Serene Replacement Bromine Cartridge (150 grams, Yellow Cartridge). Designed for use with the Hot Tub FROG Serene Floating Sanitizing System, this prefilled bromine cartridge helps simplify spa water care by reducing measuring, scooping, and routine chemical