AquaPure Hardness Increaser raises the hardness of water (the concentration of dissolved calcium) in your pool thus preventing the pitting of concrete-based pool walls and erosion of mortar and tile grout.
Reduces damage to Marblesheen and pebble finished pools, caused by low levels of calcium.
Benefits
Contributes to proper calcium levels and can contribute to water clarity by helping to prevent cloudiness or turbidity. Balanced water chemistry, including appropriate calcium levels, reduces the likelihood of scaling and mineral deposits, which can contribute to cloudy water.
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Non-hazardous chemical
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Assists in the protection of concrete pool surfaces
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Excellent at increasing the level of water hardness
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Totally soluble in pool water
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Has a shelf life of several years if stored in cool, dry conditions
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Will not affect the pH or total alkalinity
How to Use:
The product should be pre-dissolved in a bucket of water adding 2kg to 5lt of water
If more than 6kg is required per 50,000lt of pool water, dose separately and apply at least 12 hours apart
Dosage Rate: For an increase of 10ppm use 150g per 10,000 litres
The desired level is usually between 150 -200 ppm (Minimum for Quartzon 200ppm, Minimum for paint 150 ppm and Minimum pebble 100ppm)