CALM DON® Filters 6 mm
Activated carbon filter · ø 6 mm · Slim
Shipping from €2.90 · free from €30
- PayPal
- Klarna
- Visa
- Mastercard
- Apple Pay
Details & material
The filter: optimised airflow, a clean draw — from the first session on.
Activated carbon: from coconut shells, washed. You taste the moment, not the gear.
Ceramic Caps: our own, heat-resistant and precise. They hold the carbon where it belongs and make the draw.
Paper: special filter paper, sturdy and absorbent.
Production: machines we developed ourselves, all in Germany, all under our own control.
Shipping & returns
Shipping from €2.90, free from €30. Delivery in 1–3 working days.
30-day returns, no fuss. No detours.
Good questions
Will it fit my size? ø 6 mm Slim — the standard for slim formats.
Why ceramic? Heat-resistant. Solid. Strong on the draw. A tool, not a toy.
Can you taste the carbon? No. It's washed and taste-neutral — that's exactly what the effort is for.
What's in there
The difference you can't see — but notice.




Your filter, your call.
Choose your filterBig on smooth. —
Mind the plant. —