Alka Rise Accessories Bromine granules operate over a

Bromine granules operate over a wider range of pH levels as opposed to chlorine

-Chemical-resitstant material

just spray

Diameter: 6"

Using an alkalinity increaser like SpaBoss Alka Rise easily keeps these chemical levels in the right range

Alka Rise Accessories Bromine granules operate over aAlka Rise keeps the chemical levels in your hot more stable by preventing the problems that comes from erratic changes in the pH level specifically. Alkalinity in your hot tub water balances the pH levels, making sure your water is not too acidic and that other elements in the water like hardness, calcium, etc. are at correct levels. Water that has low total alkalinity levels also can have pH instability which causes problems for your hot tubs