6mm activated carbon filter with two ceramic caps. No plastic included in the filter.

30 filters per box

Vauen is a German brand know for making pipe filters. Just now, they have launched their new 6 mm filters for using in spliffs, 6 mm pipes and cigarette filters. Each tip contains activated charcoal inside once smoke passes through the tip, chemicals which are dangerous to your health adhere to the charcoal instead of ending up in your lungs. This give you a smoother hit.