Made by Fi-Chlor
Bromine Granules 1Kg Tub
Hot tub chemicals by Fi-Chlor, these granules are the highest quality available to the UK.
Sprinkle these granules directly into the water with the jets on and test with strips to make sure you have the right levels.
It is also advisable to shock your hot tub water every couple of weeks with a non-chlorine shock to make sure your water is really clean.