Looking for a natural, plastic-free way to achieve purified water? Then allow us to introduce
Black + Blum's
Active Charcoal range, which includes this re-usable filter. Taking inspiration from the Japanese, who have used this method for over 500 years, the brand creates Binchotan sticks. All you need to do is slip it into your bottle and enjoy your beverage one hour later. We recommend popping one into your container before bed, so it's ready in the morning.
- Black + Blum Active Charcoal water filter stick
- Binchotan active charcoal
- Recharge the charcoal after 3 months of usage; boil in water for 10 minutes and then leave to dry in sunlight.
- 7g