A natural charcoal filter and locking coil that upgrades any standard bottle into a 'filter bottle' using a traditional Japanese Binchotan charcoal method for cleaner tasting water.

• Removes Chlorine
• Adds Minerals
• Natural Water Filter lasts for 6 months
• Vacuum packed individually, pre-washed and ready to use immediately
• Can be used in our Eau Good bottle, Eau Carafe or any jug or bottle (*minimum spout opening 30mm / 1.2in)
• Our charcoal is made from natural wood sticks and dimensions vary (15 to 28mm diameter, maximum length 118mm)