ClearSpa Non Chlorine Shock Granules 1kg - Suitable for all Hot Tubs, Swimming Pools and Spas by Amazon.co.uk

• Spa Non Chlorine Oxy-Shock on a weekly basis or after heavy use of the Spa or Hot Tub

• Product will break down the organic contaminants and un-filterable waste sometimes found in the water which can result in unpleasant smells / odours and a reduction in bather comfort

• Spa Non Chlorine Oxy-Shock can also improve the efficiency of primary sanitiser

• Use as a weekly shock regime for your water

• Works in Chlorine, Bromine and Chemical Free Systems

• ClearSpa full range of Spa, Hot Tub & Pool Chemicals