Hardness Plus (Calcium Chloride) 25Kg
Swimming pool calcium hardness levels should be maintained at a minimum of 200mg/l (ppm) to ensure that the pool and equipment are protected. Calcium Hardness Raiser is a calcium flake which rapidly increases calcium hardness to the desired level.
- Increases the level of calcium in swimming pools & spas
- Prevents damage caused by improper water balance
- Assists in maintaining the Calcium Hardness level within the correct ranges of 200-500ppm
- Promotes improved water balance
- Assists in protecting pool equipment & surfaces
Application:
100g will raise the Calcium Hardness by 10ppm per 10,000L
Product should be pre-dissolved in a bucket of water adding 2Kg to 5L of water
If more than 6Kg is needed per 50,000L of pool water, dose separately and apply at least 12 hours apart
Dosage rates indicated are only a guide, refer to directions for use
