<span class="link_user">@Monocube</span>, Sorry, but you could not grow indoors canna without a filter... if you're alone yes.... but with guest in the house :house_with_garden: no
<span class="link_user">@XxxAuto</span>, I'm sorry, but I'm doing this. I practice nanogrowing in 125 ml pots, and active carbon filter will gigantise my construction. I'm looking for something less smelly autoflower than what is now. How this grade on a smell in comparison with regular C99 (or purple jems for example) you will not prompt? sorry for my English, I do not know it well.