Spa Water Hardener

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Spa Water Hardener

Increases calcium hardness levels in spas



Spa Water Hardener

(Calcium Chloride)

Increases calcium hardness levels in spas with 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.

Available in: 350g, 750g

Spa Water Hardener MSDS pdf

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