Chemicals & Water Treatment
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The Spring Opening/Winter Closing Chlorine Kits it for opening and closing your pool - available in the following sizes:
Small Kit (for pools up to 11,000 gallons) Contains - 1 x 2.5kg Multifunctional Granular Shock & 1 x 2ltr Long Life Algaecide.
Medium Kit (for pools up to 16,000 gallons) Contains - 2 x 2.5kg Multifunctional Granular Shock & 2 x 2ltr Long Life Algaecide.
Large Kit (for pools up to 25,000 gallons) Contains – 4 x 2.5kg Multifunctional Granular Shock & 2 x 2ltr Long Life Algaecide.
We recommend removing any swimming pool cover when using a shock chlorine.
Please read instructions on the product before use.
For more information on chemicals and water treatment there are documents and downloads available in our Resources section.
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