5 Pack Spa Frog Serene Replacement Refill Cartridges 4 Bromine | 1 Mineral - Lowest Pricing Guaranteed
Spa Frog Cartridge Kit is the perfect solution for your spa or hot tub. These cartridges reduce bromine use up to 50%. Spa Frog has prefilled these cartridges so there are no messy chemicals to handle. This kit includes 1 Mineral Cartridge and 3 Bromine Cartridges.
The replacement cartridges will work in both the Spa Frog Floating System, or spas that have the Spa Frog In-line System factory installed.
The Spa Frog inline system is factory-installed on select models of the following brands:
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Save money with the Spa Frog Refill Kit.
Features:
- Kit includes: 1 Mineral Cartridge and 4 Bromine Cartridges
- Prefilled cartridges
- For use with SPA FROG® Floating System or factory installed SPA FROG® In-line System
Tips:
- Replace the mineral cartridge every 4 months, about the time when you drain and refill your spa.
- The bromine cartridge will last 2-4 weeks depending on use.
