Relax SPA Brominating Granules are a popular method of sanitising domestic hot tubs. Your hot tub needs to contain sanitiser at all times to keep users safe from bacteria. Bromine granules are great way to boost bromine levels in a hot tub running on bromine tablets or with an in-line system such as Spa Frog.
Why Bromine?
- Bromine produces less of a chemical odur than chlorine.
- Bromine is more stable at higher temperatures, making it perfect for hot tubs.
- Bromine can be re-generated in the water with a shock dose using Non Chlorine Shock or Bromine Granules whereas when Chlorine is used up, it will no longer work to sanitise your hot tub.
FAQ’s
CAN THIS BE USED WITH A CHLORINE SYSTEM?
No, this product is for hot tubs running on bromine. See Chlorine Granules for granular chlorine.
HOW MUCH DO I PUT IN?
See the ‘Directions for Use’ tab.
HOW OFTEN SHOULD I USE THIS PRODUCT?
Some users will dose weekly to keep bromine levels topped up alongside Bromine Tablets or a Frog system. This product should also be used when Bromine levels get low to keep your Bromine at between 3-5ppm on your test strips. See ‘Directions for Use’ for more detailed instructions.











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