Did you know that FROG is the only mineral systems for spas & hot tubs that works with low levels of bromine or chlorine?
Using pre-filled mineral and bromine cartridges, there are two easy to use Spa FROG options to meet the specific needs of spa water treatment.
Spa FROG® Floating System
Spa FROG Floating System uses pre-filled mineral and bromine cartridges that snap into a reusable floating holder and works in any spa.
See the YouTube video here.
The minerals control bacteria and help keep the pH neutral, which reduces chlorine or bromine use up to 50% and makes the water feel silky soft and look crystal clear.
Spa FROG Floating System transforms a spa or hot tub into the perfect environment for soothing relaxation with up to 50% less bromine than standard bromine spas. Cartridges are easily adjusted to meet the sanitising needs of virtually any size spa.
Mineral cartridge need changing every 4 months when the spa is drained and refilled while bromine cartridges will last from 2-4 weeks depending on use.
Spa FROG® In-Line System
The Spa FROG in-line system is built right into a number of spas available in the UK and uses the same replaceable mineral and bromine cartridges as the Spa FROG Floating System. Simply open the cap, pull up the holder and snap in the cartridges.
FROG brand test strips
Testing for bromine in a spa sanitised using the Spa FROG with traditional test strips is almost impossible due to the very low bromine content which is why FROG has its own brand of test strips for precise reading of the low chlorine and bromine levels.