A select group of hot tub manufacturers have built the SPA FROG Fresh Mineral Water hot tub system into their hot tubs, up to 600 gallons, making caring for your water even easier. The SPA FROG In-Line Fresh Mineral Water® system offers water care that is built directly into your hot tub, adding even more elegance to an already luxurious experience. FROG Fresh Mineral Water hot tub care is extremely effective while providing softer, crystal clear water for your enjoyment.
- Fresh Mineral Water System for Hot Tubs up to 600 gallons
- Pre-filled cartridges for no mess, no guess and no stress water care
- Kills bacteria with up to 50% less bromine*
- The Mineral Cartridge lasts 4 months or whenever you drain your hot tub
- Special larger sized Bromine Cartridges lasts 3-4 weeks depending on hot tub usage
- Use with FROG Jump Start® for an effective start-up shock when refilling the tub
- Easy to use with weeks of consistent and effective water sanitization
- The Bromine Cartridges are recyclable when empty
How It Works
The SPA FROG Fresh Mineral Water In-Line System is part of the hot tub's plumbing, with an easily distinguishable and convenient cap for top loading of the mineral and bromine cartridges. A simple twist and the cartridge basket is removed from the hot tub for quick and easy cartridge replacement. The entire process takes less than a minute. The minerals last a full four months set wide open, while the bromine usually lasts around three weeks with adjustable settings to meet each hot tub’s needs.
Water Balancing is vital for any sanitizer to work effectively, see our easy guide.
- Manuals & Docs
The ultimate in hot tub water care. No daily or weekly dosing. No expensive maintenance as with UV or Ozone, and none of the corrosive drawbacks found in salt systems. For consumers who like to “set it and forget it," SPA FROG is the answer.
Manual & Documents
Frequently Asked Questions
What is the SPA FROG In-Line System?
It is a built in version of the Floating System that comes installed on certain hot tub brands. It uses the same mineral cartridge but with a larger bromine cartridge for longer life.
What's different about the SPA FROG In-Line System?
It uses minerals to destroy bacteria so chlorine can be reduced to much lower levels. The result is soft water without bleached swimsuits or smelly odors. Everything is built in with top loading access to the cartridges.
How long do the mineral and bromine cartridges last?
The mineral cartridge lasts four months or whenever the hot tub is drained and refilled. The larger bromine cartridge lasts 3-5 weeks, which is 33% longer than the bromine cartridge used in the Floating System.
Which hot tub brands come with the SPA FROG In-Line System?
Associated Leisure • Caldera • Dynasty Spas • Emerald Spa • Four Winds • Leisure Bay • Marquis • Morgan • Premium Leisure • Spa Crest Mfg. • Sunbelt Spas • Viking Spas.