Easily dissolves and quickly reduces pH and Total Alkalinity in pool or spa water. Safer to handle than liquid pool acid, easier to correctly dose and without dangerous fumes and vapours.

Powerful pH reducer. Lower pH levels read to increased chlorine efficiency and shorter chlorinator running times. Correctly maintained pH prevents scaling and staining on pool surfaces and equipment.

Directions for use: 

1. The correct pH should be maintained between 7.2 – 7.6
2. Spa dosage rate: 2.5g per 1000L to lower pH by one decimal point
3. Pool dosage: 25g per 10,000L to lower pH by one decimal point
4. Dissolve product in a bucket of water and distribute evenly around the edge of the pool
5. Filtration system running