Relax Stabilised Chlorine Granules - 5kg Imperial These fit the Dolphin D3001

These fit the Dolphin D3001

These are high quality shock chlorine granules offering 70% free chlorine suitable for both residential and commercial pools

Bottom - 50mm Coarse (SAE) Thread

For any questions about our products

and P2 - the output rating after friction losses etc

Relax Stabilised Chlorine Granules - 5kg Imperial These fit the Dolphin D3001Chlorine is the most popular treatment for keeping swimming pool water chemistry balanced because it's highly effective and relatively low cost. Other disinfectants include bromine, ozone, and ultraviolet (UV) radiation. Chlorine can be added to pool water in several ways, including liquids, tablets and granules. Liquids can simply be poured into the water. Tablets can be added to a chlorine dispenser, in the pools swimmer basket or to an automatic