Water Hardener 2kg

$19.90 NZD

Water Hardener 2kg

 

Brand:  PoolWise

Chemical Type:  Water Softener

Chemical Base:  Calcium Chloride

Size:  2kg

 

Water Hardener (Calcium chloride) for swimming pools is a chemical compound used to maintain healthy water. Water can be ‘hard’ or ‘soft’ depending on the dissolved mineral content. If the calcium hardness level is too low, this can cause etching of plaster and metal corrosion. If the calcium hardness level is too high, this can cause scale formation, marble discolouration, and cloudy water.

  • Always mix and dissolve in a bucket of water, then pour into the spa. Divide dosage required into 2 x increments to allow the water to absorb it gradually.
  • Always have the pump running when adding chemicals
  • Allow 1 hour of filtration between applications
  • Always retest before adding chemicals
  • Seek professional advice when unsure for water testing and chemical application

Dosage:  250g per 1,000 litres every time you fill your pool with fresh water

 

Safety:  See packaging or download the MSDS here

 

Also available in 750g, 4kg, 8kg, or (10kg pail)

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