ClearSpa 104 Alkalinity - 2 lb

Sale price Price $6.00 Regular price

Clear Spa Alkalinity

Alkalinity is designed to raise the total alkalinity of your spa or hot tub. Ideally, the total alkalinity should be between 80 and 150 ppm, and pH between 7.2 and 7.8. This product is fast acting, 100% soluble, and helps to eliminate pH bounce.


  • Alkalinity Increaser
  • Helps to stabilize pH
  • Granular Formula
  • 100% Soluble


  • 2 Pounds

Active Ingredients:

  • Sodium Hydrogen Carbonate 100%

Dosage Amounts:

  • 2-1/2 Tablespoons of this product will increase the total alkalinity approximately 20 ppm in 250 gallons of water.
  • Complete dosage chart can be found on the bottle