Spa Wise
Spa Water Hardener
Spa Water Hardener
Regular price
$18.00
Regular price
Sale price
$18.00
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Increases calcium hardness levels in spas.
Calcium Chloride.
Ideal Calcium Hardness level is between 200 – 300ppm
Application: 10g increases Calcium Hardness by 10ppm per 1,000 litres. Product should be pre-dissolved in a bucket of water.
Dosage rates indicated are only a guide
