Alkalinity Increaser for hot tub water.

• Container Size: 500 grams

• Product: Spa Essentials Alkalinity Increaser

• Total alkalinity in spa water should be maintained between 100 - 125 ppm.

• Low alkalinity may cause spa water to become corrosive to metal and can cause staining or etching on spa surfaces.

• Proper alkalinity levels act as a buffer to help protect against major pH changes.

  H4504