Frog Serene Bromine Cartridge (Yellow) ^Sale

Frog Serene Bromine Cartridge (Yellow)

Keep your spa water fresh and clean with the Frog Serene Bromine Cartridge (Yellow), designed specifically for the Frog Floating Bromine System. Each 150g cartridge provides effective sanitation for 3 to 4 weeks, helping to maintain crystal-clear water with up to 50% less bromine than traditional systems. Perfect for Marquis, Artesian, Caldera, and Hot Springs spas, this easy-to-use cartridge snaps into the floating holder for hassle-free maintenance.

• Lasts 3–4 weeks for consistent, reliable sanitation
• Compatible with Frog Serene Floating Bromine Systems (not for in-line use)
• Reduces bromine use by up to 50% for softer, more enjoyable water
• Simple snap-in design for quick replacement

Enjoy a serene spa experience with less chemical odor and softer water-order your Frog Serene Bromine Cartridge today!