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KURO-Bo Water Filter<br> Coins
KURO-Bo Water Filter<br> Coins
KURO-Bo Water Filter<br> Coins

KURO-Bo Water Filter


Ditch your disposable, plastic water bottles in favor of these activated charcoal coins with your favorite reusable water bottle.

In a world that produces millions of tons of plastic waste and carbon emissions every year, KURO-Bō is the only non-plastic water filter that is reusable, 100% recyclable and results in minimal carbon dioxide emissions – from the way in which it’s made to its completely eco-friendly packaging.

*** Not available for China export


• Includes 4-5 coins (Sold by weight)

• Provides 3 months of daily naturally purified water on the go – up to 1L at a time; for 500ml, add half the coins.

• While it does begin to work immediately, for best results, allow it to rest for 3 hours, either at room temperature or in the fridge.

• Attracts positively-charged toxins and metals (like chlorine, lead and mercury) and attaches those toxins to itself on a microscopic level, removing them from the water

• Enriches water with many of the beneficial minerals that were originally stored in the living hardwood tree from which it was created, including magnesium, calcium, potassium and phosphorus; neutralizes pH

 Sustainable packaging: the box is made from recycled and recyclable card, and the bag is compostable corn starch

• See all FAQ's HERE


1.  Remove the KURO-Bō coins from its compostable corn starch bag and boil it in a shallow pan of tap water for 10 minutes. Then allow it to cool.

2.  Once the KURO-Bō coins have cooled, fill your water bottle with up to 1 litre of tap water. Insert the coins and wait for the natural purifying process to begin. There is no need to remove the coins at any stage, just top up your water as needed.

3.  After one month of daily use, simply reboil your KURO-Bō coins for 10 minutes, again allow it to cool, and reuse as before.

4.  After two months of daily use, reactivate your KURO-Bō coins again, allow it to cool and reuse as before. Once filtered, if your water still tastes clean and fresh, continue to reuse your KURO-Bō coins. If not, simply recycle your coins in a number of innovative ways: 

  • Dehumidify your bathroom
  • Use it as a beautiful and organic air purifier
  • Keep it in your fridge or cupboards to keep them odour free
  • Break the stick up and put into your pet litter tray to remove odours
  • Add it to your aquarium to neutralise the pH of the water
  • Put it in your vegetable drawer to keep your veggies fresher for longer, or put into the fruit bowl to keep fruit from ripening too soon
  • Keep flowers fresher for longer
  • Break up your stick and bury it in your garden to balance the pH and remineralise your soil
  • Burn it on your braai
  • Use it in your bath for some well-deserved pampering (the charcoal mineralise, removes impurities from the water, and stimulates blood flow)
  • Deflect/absorb electromagnetic and radio waves from computers, mobile phones and even microwaves in your home or at work
  • Use it as an unique and original décor piece