Stabilised chlorine granules are a form of fine-grade chlorine that dissolves quickly and is simple to apply. They contain Sodium Dichloroisocyanurate, a granular chlorine sanitiser which is used for both pools and spas. Stabilised chlorine granules do not hydrolyse into chloramines, can reduce organic matter, and help keep your water clear. They can be used for routine sanitation for all pools and shock treatments for pools on the smaller side.
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