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We offer here our Binchotan in destocking.


These are authentic Binchotan from Wakayama which cannot be sold at the same price as others due to cosmetic defects, but do not affectIn nothingBinchotan's purifying abilities.


These are for example  poles that arrive broken during transport .


  • The pieces weigh approximately 5 grams each. 
  • They are used at equal weight compared to conventional poles.




- 10 grams of destocked Binchotan replaces a small Binchotan for bottles up to 500 ml.


- 20 grammes destocked Binchotan replaces a large Binchotan for one liter carafes.


- 30 grammes destocked Binchotan replaces a Binchotan XL for one liter carafes.


- 40 grams of Binchotan destocked replaces a Binchotan XXL for one liter carafes.


- 50 grammes  of destocked Binchotan replace an XXL Binchotan for fountain.


- 60 grammes  of destocked Binchotan replace an XXL Binchotan for fountain.


- 70 grammes  of destocked Binchotan replace an XXL Binchotan for fountain.


Genuine holm oak Binchotan for tap water purification, made at Wakayama in Japan.


It is very pure (95% carbon minimum)!


Simply let it act for 8 hours, and your tap water will naturally regain the quality of spring water!


Comes with an instruction manual.




All our Binchotan are labeled by the Wakayama Prefecture in Japan and they all bear the yellow certification sticker, as a sign of their authenticity. Beware of counterfeits, 90% of the Japanese Binchotan coals from Kishu sold in France actually come from China, Indonesia or Laos. If they do not carry the approval (yellow dot), you are probably dealing with carbons produced outside Japan and activated with chemical solvents. Always ask for the certification label with your Kishu Binchotan coals.

Genuine Japanese Binchotan destocked

Out of Stock

    Binchotan certified for water filtration by Wakayama Prefecture. This is a destocked article, i.e. it has  appearance defects, which in no way interfere with its use.

    Weight: your choice 




    1) Use binchotan in a glass bottle, instead of non-destocked pieces.

    2) Boil the pieces of Binchotan charcoal for 15 minutes in a pot of water  

    3) Take them out of the water and let them dry for about 15 minutes.

    4) Insert the pieces  into your carafe, fountain or gourd

    5) Leave the charcoal to act for 8 hours.


    The ideal is therefore to start the night before and let it act for a whole nuit. You can use them everywhere: at home, at work, when traveling abroad


    An activated carbon stick is economical because it is used for 6 months. It is also ecological because it avoids the massive use of mineral water bottles and plastic filter jugs.


    Each month, all you need to do is purify your coal  by boiling it again in a pot of water for 15 minutes.

    Beyond 6 months, the carbon being saturated, it will be necessary to change it.

    It is recommended not to leave a charcoal in the same water for more than 48 hours. If this is the case, all you have to do is empty the water and let the charcoal act again for  8 h.


    What to do with used coals? 

    Do not throw away your used coals! They can still be used to reduce odors in the refrigerator or shoe cabinets. You can also  use them for decoration (some make pretty  chimes  or xylophones_ cc781905-5cde-3194-bb3b-136bad5cf58d_thanks to their sound_cc781905 -5cde-3194-bb3b-136bad5cf58d_metallic). You can also  put them in  the barbecue (it is a very slow burning wood, which will release little_cc7 81905-5cde-3194-bb3b -136bad5cf58d_ smoke or smells), or compost it. 

    Binchotan is completely recyclable! 


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