With this bespoke Recurring Order Service, you can select your tailored choice of KURO-Bō products at a 15% discount. Sign up and we'll take all the pressure to remember away - automatically couriering your KURO-Bō Natural Filters to your door every 3 months for FREE - simply add "freeshipping" at the checkout. How convenient!
The first of their kind globally, and scientifically-proven, KURO-Bō Activated Charcoal Kōins are a completely plastic-free, sustainable and recyclable water purification solution.
Whether paired with our Gō-Ecō Glass Water Bottle or your own reusable bottle, two packs of KURO-Bō Kōins provides 3+ months of daily cartridge-free and naturally purified water on the go for up to 2 people. The whole pack (4-5 pieces) will purify up to 1L of water at a time.
Activated charcoal, or Binchotan attracts and draws out positively-charged toxins (chemicals, heavy metals, E. coli) from your water, while depositing beneficial minerals and balancing an acidic pH.