The carbon filter has a slight electro-positive charge that makes it attractive to chemicals and impurities. As the water passes over the positively charged carbon surface, the negative ions of the contaminants are drawn to the surface of the carbon granules. With little or no maintenance required, these carbon filters remove organic contaminants from regular municipal tap water for a great taste and odour reduction. The filter is suitable for 2-3 months of use or 150 litres/40 gallons of water.
Filter for use with Bobble only. Suitable for both the 550ml and 1 litre Bobble bottles.
WARNING: Do not use where water is microbiologically unsafe or of unknown quality.