Blue unites a modern faucet with an easy to install high-performance filter; removing the impurities which affect the smell and taste of ordinary tap water. The system is supplied with a glass carafe to break the ritual of drinking bottled water and provides a sustainable vessel which can be chilled in the refrigerator and transported to the dinning table. On the faucet handle an LED display gently informs you when to change filter. Tap water causes less than 1% of the environmental pollution of bottled water and is resource-efficient.