Multi Function super shock 4 x 5kg

https://www.avonsci.co.uk/swimming-pool-chemicals/

  • Calcium hypochlorite and Clarifier blend for "shock” or quick dosing of the pool.
  • Use after heavy bathing load, or to quickly combat low chlorine levels.
  • Pre dissolve and add to the pool water near an inlet, 650g per 10,000 gallons up to 1.3kg per 10,000 gallons if algae is present.
  • Ensure chlorine levels drop to below 3ppm before swimming or covering the pool.
  • £413.20 £135.00

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