Description SPA FROG® SERENE BROMINE Replacement Cartridge Spa Frog’s Bromine Cartridge provides spa and hot tub owners utilizing the Spa Frog System with an easy way to introduce bromine sanitizer into their systems in a self-contained cartridge, eliminating the need for measuring and lasting 2-4 weeks. Bromine Cartridge kills bacteria, reduces lingering odors, and removes other contaminants while providing a more comfortable environment for bathers. This product is designed for use with Spa Frog floating and inline systems, and provides your pool with everything it needs to run at optimal performance. Bromine! It remains effective in a wider range of pH levels (7.0 – 8.4) than chlorine (7.4 – 7.8), and therefore, it can better protect your water from bacteria and viruses. Also, bromine in itself is a strong sanitizer. At a high pH level of 7.8, only about 25% of chlorine is active, but bromine remains efficient. And its byproducts, bromamines (a combined substance), produce their own sanitizing action, making bromine an even more powerful bacteria and virus killer. Add to that, that bromine already in your water can be reactivated using potassium monopersulfate after it has killed the bacteria. Reactivated bromine means less chemical use and bigger cost savings for you in the long run. Features: For use with Spa Frog floating and In-Line Systems or as a stand-alone product. The Bromine Cartridge is adjustable to control amount released into spa water. It lasts an average of 2-4 weeks depending on spa usage. Product Size: 150 grams. Frog® Serene Bromine Replacement Cartridge
