Black + Blum Binchotan Active Charcoal Water Filter

Black + Blum Binchotan Active Charcoal Water Filter
Black + Blum Binchotan Charcoal Water Filter
Black + Blum Binchotan Charcoal Water Filter Black + Blum Binchotan Charcoal Water Filter Black + Blum Binchotan Charcoal Water Filter Black + Blum Binchotan Charcoal Water Filter
from 5 reviews
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Black + Blum Binchotan Active Charcoal Water Filter. A single stick of genuine Binchotan charcoal. Add to any bottle or jug with safe drinking water to filter water naturally. Remove chemicals such as Chlorine while adding minerals like Calcium to your tap water and have great tasting water in 1-8 hours. Will last 6 months with daily use. 

black + blum Official Stockist

you are making a difference:

  • Zero waste item
  • Designed with sustainability and reusability in mind


  • Natural water filter
  • Makes tap water taste great
  • Vacuum foil packed
  • Pre-washed and ready to use
  • Binchotan is an active carbon made from tree branches
  • Will soften water, add good minerals and absorb unwanted tastes and odours, such as chlorine
  • Can be used in the Black + Blum EAU GOOD bottle, EAU CARAFE or any jug or bottle
  • Boil at three months to refresh; will lasts six months total
  • Sustainably sourced wood
  • Genuine Binchotan charcoal


L 12 cm.

100% Binchotan charcoal wood

end of life:

Return to the earth.

UK company. Made in Taiwan.

Browse our other Black + Blum products here.

Love the taste

I moved house 5 months ago and the tap water tastes like chlorine.
This charcoal stick is a godsend. The taste and smell are gone and we drink so much more tap water now. Buying another one for when this is one is due to retire next month

 – 28 Nov. 2021

natural goodness

This made the water taste so much better, I just wish it lasted longer!

 – 25 Sept. 2021

Improves taste of water

It's a little pricey for 1 stick, but it's perfect for a 1-2L water carafe/jug. It's fine for a 1 or 2 person household. It does change the taste of water but I'm sure a dedicated water purifier/filter would be better.

 – 16 Feb. 2021


I was a bit skeptical at first but let me say this product is great and would recommend, . You can definitely taste the different from unfiltered tap water to using this active water charcoal filter. Its a must in our home now.

 – 04 Jan. 2021


I brought these to rule out the big plastic 10L water jugs I was buying for my large family and our town water taste crap :(... thought I would give this a go and I can taste the difference in the water. Not going back now! Freakin genius idea.

 – 17 Aug. 2020

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45 day returns: If you are not satisfied with a product that you ordered online (*exceptions below), you are welcome to return it to us within 45 days, unused, unworn, and in a pristine saleable condition with the original labels attached, packaging and we will refund your cost of goods. Items marked 'Final Sale' can not be returned unless faulty. *except skin and body care, makeup, food, underwear, earrings, and custom order items, which can not be returned for change of mind.

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