FROG Serene In-Line Cartridge Bundle for Hot Tubs
FROG Serene In-Line Cartridge Replacement Bundle for hot tub cartridge holders. Combines bromine and mineral cartridges for sanitizing hot tubs; noted for easy maintenance and effective sanitization
Highlights
- bromine plus mineral sanitizers
- in-line cartridge compatibility
- complete sanitizing system
Pros
- easy to use
- effective sanitization
- includes mineral and bromine cartridges
- designed for In-Line System
Cons
- may be used in select spa brands
- requires compatible cartridge holder
- customer sentiment limited to basic quality notes
Best For
Features
- In-Line cartridge replacement bundle for FROG Serene system in hot tubs with a cartridge holder
- Includes Bromine and Mineral Cartridges designed for use with select Marquis, Artesian, Caldera, and Hot Spring spas
- Reduces bromine use while maintaining water quality with FROG Sanitizing Minerals for two-action sanitation
- Delivers cleaner, clearer, and softer water with easier maintenance
