Stabilised Chlorine Granules (Sodium dichloroisocyanurate dihydrate) Chlorine granules with built in stabiliser, a premium sanitiser for swimming pool and spa water. As a general guide for private pools and spas use a daily dose rate of 18 grams to 10m3 of pool water. Heavy use an...

Stabilised Chlorine Granules (Sodium dichloroisocyanurate dihydrate) Chlorine granules with built in stabiliser, a premium sanitiser for swimming pool and spa water. As a general guide for private pools and spas use a daily dose rate of 18 grams to 10m3 of pool water. Heavy use an...