PWS Hardness Stabilizer 50 l

When applied to pool water with higher concentrations of calcium, magnesium, iron or manganese, PWS Hardness Stabilizer keeps these ions in dissolved form and eliminates the risk of unwanted incrustations on pool walls and pool accessories or undesirable discolouration of the water. The product does not dissolve already formed encrustations, nor does it affect existing turbidity or undesirable colour of the pool water if it is caused by other causes.

Use:
With PWS Hardness Stabilizer, it is desirable to dose at the beginning of the swimming season after the pool has been filled, possibly always, when a larger volume of pool water is changed, if this shows elevated calcium concentrations, magnesium, iron or manganese, that could cause operational problems during the bathing season.
Dosing:
250 ml of PWS Hardness Stabilizer per 10,000 l of pool water. The measured dose of the product should be diluted in a suitable container (bucket, etc. ) with drinking or pool water, and then spill it over the pool surface with the pump on. The above dosage can be increased up to twice in case the pool water shows values of the so called. water hardness greater than 15°N.