Stabilised Chlorine Granules

[SP102-5]    Pack size - 5 Kg

£19.99 £17.99

Stabilised Chlorine Granules
Chemical: Sodium Dichloroisocyanurate
Function: A granular form of chlorine sanitiser for pools and spas. Also used as a shock treatment on small above ground pools.

Dosing Instructions (Pool):
  • To increase the free chlorine by 1 part per million add one scoop (100 grams) per 50 cubic metres (10,000 gallons).
  • For a shock dose add 750 grams per 10,000 gallons. Please note this might need to be doubled or even trebled if algae is present.
  • Dissolve granules in warm water in a plastic bucket or place in skimming basket or strainer.
  • If using a feeder or dispenser ensure that the granules used are the same chemical (Sodium Dichloroisocyanurate). If another material has been used wash the feeder out thoroughly before adding granules.
  • Maintain a chlorine level of 1 to 3 ppm and a pH level of 7.2-7.6 in your pool.
Dosing Instructions (Spa):
  • To increase the free chlorine by 2.5 parts per million add 5 grams (a teaspoon). Note: On average you should need approx. 1 teaspoon per person using the spa.
  • Maintain a chlorine level of 2 to 4 ppm and a pH level of 7.2-7.6 in your spa.
Click here for a MSDS Sheet for this product.

by John Gillies on 17/07/2018
too early to say if they work. ridiculously hard to open

by Marika Trerise on 17/07/2018

by Jack Foster on 12/07/2018

by Jean Scouse on 10/07/2018
Very good

by Sarah Coleman on 10/07/2018

Service review

by Sanjiv Sachdeva on 22/01/2015
Very helpful on the phone with advice. prices are very good and very quick delivery.

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Stabilised Chlorine Granules
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