Acti Calcium Hardness Increaser

Increases the total hardness of pool water.

RangeACTI Expert

CategoryWater balance

ApplicationWater balance

Security dadasheet

Previous name: Acti Calcium Hardness Increaser / TH +

Instructions for use

Directly in the pool while the filtering system is operating and without any swimmers.


To increase the TH (Total Hardness) by 1°F (10mg/l), add 150g of Acti TH + per 10m3 of water.


5kg container

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