Blue Star is already a leader in the storage water cooler market, and we now bring you storage water coolers with an in-built purification and fi ltration process. The technology and design are so well put together that they give you last-point purifi cation. This prevents contamination even post the fi ltration stage and ensures safe drinking water at the faucet. Impure drinking water is one of the main sources of infection, even mild poisoning in many cases. Hence, it is important to build purifi cation processes into the water system.