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Spa Water Hardener 750gm

Pool Wise


Spa Water Hardener

Increases calcium hardness levels in spas Calcium Chloride  
Ideal Calcium Hardness level is between 200 - 300 ppm
Application: 10 g increases Calcium Hardness by 10 ppm per 1,000 litres Dosage rates indicated are only a guide Product should be pre-dissolved in a bucket of water.

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SKU: WAH750 TAG: Spa Chemicals

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