When smoke passes through an activated carbon filter, much of the harmful resins in the smoke stick to the carbon. This makes the smoke pleasantly refreshing.
ActiTube activated carbon filters:
improves smoke taste
reduces the amount of tar entering the lungs
facilitates pure smoking
Winter tip: at temperatures below +5°C (40°F), smoke condenses on the cold activated carbon (instead of filtering through it) and can clog the filter. Therefore, in the cold season, we recommend either smoking indoors or trying to keep the filter warm (body or room temperature) until it lights up.