Lower pH and alkalinity

pH- helps to lower pH in pool water to maximize the efficiency of sanitizers. It also helps to prevent cloudy water and scaling. Maintaining a balanced pH will increase swimmer comfort and protect pool equipment.

Helps balance pH of water to maximize sanitizer efficiency
Increases swimmer comfort


3 kg, 8 kg and 25 kg

Product code: 3007180
Before Swimming
  • pH of pool water should be between 7.2 and 7.8.
  • Total alkalinity of pool water should be between 80 and 120 ppm.
  • Levels are determined with a testing kit.

Sprinkle pH- onto the surface of the water while walking all around the pool.

  • Add pH- according to the application method and the recommended dosage.
  • Wait 20 minutes before entering the pool after adding the product.
  • Let the water circulate for 4 hours after adding the product. Then check pH and do a second treatment if needed.

To decrease pH to the recommended levels, add the required quantity of product according to the chart below:


pH > 8.2

pH 8.2 to 7.7

pH 7.8 to 7.4

Less than 40,000 L

800 g

600 g

400 g

40,000 L to 80,000 L

1.6 kg

1.2 kg

800 g

DO NOT apply the product when people are in the pool.