Granular Shock Chlorine (Calcium Hypochlorite)
5kg Granular Shock (Calcium Hypochlorite)
Granular Shock, also known as Calcium Hypochlorite, is used to destroy Chloramines (Chlorine bonded bacteria) that build up in a chlorine pool along with harmful bacteria and algae. Using regularly helps to keep your water crystal clear.
We recommend removing any swimming pool cover when using a shock chlorine.