TAR FILTERSFILTRES CIGARETTES ANTI GOUDRON RUTILISABLE For health conscious smokers, there are now ways to combat the harmful effects of tobacco. The tar filter is one of them. This plastic mouthpiece is placed on the filter side of the cigarette. It prevents smokers from inhaling toxic substances such as tar and other carcinogenic components. Health effects of cigarette filters The tar content of your cigarettes is greatly reduced. Up to 60% less tar! According