Delivery from €3.95 and FREE from 79,00€ purchase

Filtre Bâton Charbon Actif Binchotan avec spirale universelle - Hersée
Filtre Bâton Charbon Actif Binchotan avec spirale universelle - Hersée
Binchotan Activated Carbon Stick Filter with universal spiral
Filtre Bâton Charbon Actif Binchotan avec spirale universelle - Hersée
Filtre Bâton Charbon Actif Binchotan avec spirale universelle - Hersée
Filtre Bâton Charbon Actif Binchotan avec spirale universelle - Hersée
Binchotan Activated Carbon Stick Filter with universal spiral
Filtre Bâton Charbon Actif Binchotan avec spirale universelle - Hersée

Binchotan Activated Carbon Stick Filter with universal spiral

Black & Blum Zero Waste

Say goodbye 👋 to plastic water bottles and filter jugs with the Binchotan activated carbon filter with universal spiral:
✔️ Gives a pleasant taste to tap water
✔️Purifies water: it mineralizes it, reduces its chlorine and balances its pH
✔️ With stainless steel spiral, without aftertaste, which keeps the charcoal in place: transforms any bottle into a filter bottle
✔️ 100% reusable, 100% biodegradable
✔️ Box of 1 piece of Black & Blum charcoal with universal spiral

  • 11,95€
  • Unit price
Retour prolongé jusqu'au 15 janvier 2024 pour toute commande effectuée avant le 24 décembre 2023 🎅

Hersée's ➕:
🌱 A selection of eco-responsible, innovative and sustainable products
🚚 Delivery from €3.95 and free from €79 in mainland France
📍 Click&Collect available in our shop in Paris 9th
⏱️ Delivery within 24 hours Home or Chronopost Express Relay Point available
📞 Customer service by email or telephone

Binchotan Activated Carbon Stick Filter with universal spiral

Binchotan charcoal gives a good taste to tap water!
Leave the charcoal in the water in your carafe or bottle for 1 to 8 hours: you will be amazed at the filtration result.
Each stick lasts 6 months and is supplied in recyclable, cleaned and vacuum-packed packaging for immediate use.

The tap water filtering carbon you know and love just got better! This universal spiral holds the charcoal in place and gives you the opportunity to filter water in any bottle without rattling or scratching! This spiral is neutral in taste and easy to use.


It is said that a form of Binchotan coal (sometimes called 'white coal') was introduced to Japan by a learned monk named Kukai 1200 years ago. This later became popular during the Edo period (17th century) by a man named Binchuya Chozaemon.


Quercus Phillyraeoides (oak) trees are pruned and the wood is transported to the kiln. It is left in storage untouched for 1 month for the wood to dry. It is then introduced into the oven and burns until it reaches 1200°C until it turns red hot and charred. The Binchotan charcoal is then removed from the kiln and quickly covered with a powder made of earth, sand and ashes. This process gives the surface of the coal its whitish tint (explaining the name 'white coal' given to it). The rapid rise in temperature, followed by equally rapid cooling, burns the bark and leaves a smooth, hard surface. This process lasts 21 days.


This type of filtration works using a process similar to the reverse osmosis system. Binchotan coal has an incredibly porous surface comprising tiny cavities oriented in many directions – 1 single gram has a surface area exceeding 250m2 (the size of a tennis court). The positive ions of contaminants in the water (e.g. chlorine) are attracted to the negative surface of the carbon where they are retained. In return, the charcoal releases its natural minerals like calcium, potassium and magnesium into the water, which softens and improves the taste of tap water.


The best feature of Binchotan charcoal (other than its super filtration property) is that it lasts 6 months. All you have to do is make sure to recharge it by boiling it for 10 minutes after 3 months of use.

The universal spiral can be used in any gourd or bottle with a neck of at least 30 mm in diameter.


Black & Blum was founded in 1998 by Dan Black and Martin Blum to offer designer, quality products made from sustainable materials. They therefore stand out with attractive, functional and smart products for urban and nomadic life. They are members of 1% for the Planet and certified climate neutral, minimizing their impact on the environment as much as possible.

Are you interested in an additional article?

Gourde en verre avec protection Bleu Océan 600ML - Hersée
Filtre Bâton Charbon Actif Binchotan Pack de 4 - Hersée
Binchotan Activated Carbon Stick Filter with universal spiral
Delivery and returns


Deliveries are possible in mainland France, Belgium, Germany, Luxembourg, Netherlands, Austria, Denmark, Finland, Greece, Ireland, Italy, Portugal, Spain and Sweden.

We offer the following types of deliveries:

  • Delivery to a Relay Point via Mondial Relay: from €3.95
  • Standard Delivery via Colissimo: €6.95
  • Express Delivery (in mainland France only) via Chrono 13 (Chronopost): €13.95
  • Delivery to an Express Relay Point (in mainland France only) via Chrono Relai (Chronopost): €7.95

Orders are processed Tuesday through Friday.

We also offer Click&Collect.

From Tuesday to Saturday, your order will be ready two hours after validation at our shop at 50b rue de Douai in Paris 9th.

Damaged products, errors and complaints

It is necessary to check upon receipt of your Hersée package that it is indeed the correct order and that the products have not been damaged during transport.

If there is a problem with your package, please contact us in advance by email at the following address: .


After receiving your package, you have 14 days to change your mind.

In order to make a refund or credit, it is necessary to contact us by email at the following address in order to validate the procedure.

The product must be in the same conditions as when it was received and in its original packaging.

Also, you must indicate on a piece of paper in the package your first and last name and your order number so that we can process your return.

Upon receipt, our team will inspect the package and will contact you to confirm the acceptance or rejection of your refund request.

If your request has been approved, we will issue a credit or refund you, depending on your choice, within 7 days.

Returns are the responsibility of the customer.

Returns are possible directly to our shop at 50B rue de Douai in Paris 9th.

Order not collected at relay point

The customer is notified by email of the availability of the package at the relay point.
The packages are available to the recipient for a period of 7 to 14 days (depending on the relay point and the carrier).

Packages not collected at the end of this period are returned to Hersée.
The return of the order due to non-collection thereof by the customer results in the cancellation and reimbursement of the order, excluding shipping costs.

If shipping costs were offered, the amounts retained will be:
Colissimo: €6.90
Chrono Relay: €6.90
Chronopost: €9.90

A flat rate for return costs will also be deducted from the amount refunded to the customer.
This amount retained will be the same as for the shipping costs.

The entire Hersée team is at your disposal to guide and help you

Your order is placed securely and with confidence: CB, Visa, Mastercard, PayPal

Delivery is free from 79€ purchase. Click&Collect also available!

You have 14 days to change your mind after receiving your order

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