March 31, 2023
Description
I used this activ carbon:
https://www.amazon.de/gp/product/B095PZLXPQ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
You have to watch out that your active carbon is a least Ø3mm otherwise it will fall out of the box.
License:
Creative Commons — Attribution — Noncommercial
7
Markus710
