Alkalinity Up

Raises total alkalinity in pool water. When alkalinity is at its ideal range the pH is less likley to change. Additionally, maintained alkalinity levels will help prevent corrosive or scale forming conditions in pool water.


  • Raises total alkalinity
  • Quick dissolving; powdered


  • Prevents “pH Bounce”
  • Prevents corrosion on fixtures and equipment


  • In vinyl and fiberglass pools, total alkalinity levels should be between 125 – 150 ppm
  • In pools with plaster or similar surfaces, calcium hardness levels should be between 100 – 150 ppm

Available Sizes

  • 5 lb. pail
  • 10 lb. pail
  • 25 lb. pail