5 pack spa frog replacement cartridges, 4 bromine/ 1 mineral
Spa Frog Mineral Sanitizers are the only mineral systems for spas that work with low levels of bromine for the highest water quality.
Mineral and bromine spa care.
- Cartridges work in the frog floating and in-line systems.
- Cuts bromine use up to 50%.
- Cuts maintenance time.
- Water feels softer with a crystal clear shine.
- Using less bromine helps reduce odors.
- Mineral cartridges last for a full 4 months before needing to be replaced.
- Bromine cartridges last for between 4-6 weeks and take just seconds to replace. (Bromine usage varies depending on spa size and number of spa users.)
As of October, 2020, Frog Serene five packs are out of stock. We do still have cartridge kits, which contain one mineral and three bromine tubes.
The Power of Bromine And Mineral
SPA FROG Mineral Sanitizers are the only mineral systems for spas that work with low levels of bromine for the highest water quality.
- Mineral and bromine spa care.
- Mineral Water System for spas up to 600 gallons.
- The Mineral Cartridge will last four months or until you change water. The Bromine Cartridges will last two to four weeks.
- Pre-filled cartridges so you don’t have to guess.
- Easiest water care system, no measuring or filling floaters with pucks.
- Eliminates bacteria with 50% less sanitizer.
- Our Bromine cartridges are recyclable.