ActiTube 6mm active carbon filters.

Made for the highest enjoyment and maximum flavor, the ultra-thin ActiTube active carbon filters offer:

• Less pollutant filtration compared to other filters of 7mm or 8mm thickness.
• Smooth smoking experience for small joints.
• Reduction of the amount of tar entering the lungs.
• Improvement of tobacco taste.

At temperatures below +5 °C, smoke can condense in the cold active carbon. It is recommended either to smoke indoors or to keep the filter warm.