More about Acti-Tube Active Carbon Filters
The acti-Tube rolling and Tune-In pipe filters are available in three pack sizes: 10, 40 and 100 pieces.
The actiTube active carbon filters filter a large proportion of the harmful condensate out of the smoke. Most pollutants remain attached to the activated carbon and are discharged when the filter is replaced. The smoke is pleasantly mild without affecting the effect.
Note: If the temperature difference between smoke and activated carbon is too great, condensation (instead of filtration) may occur on the filter. This may cause the filter to become clogged. Therefore, we recommend that you take small tokes in a frequency that is not too low (preventing overheating) and use filters that are as warm as possible.