Activated charcoal filter for effectively reducing...

Bicomponent fibers and tobacco smoke filters formed therefrom

Cigarette filter

Cigarette filter

Cigarette filter

Cigarette filter

Cigarette filter

Cigarette filter

Cigarette filter with beaded carbon

Cigarette with a dual-structure filter

Coaxial filter cigarette

Controlled delivery smoking article and method

Degradable smoking article

Filter cigarette

Filter element

Filtered cigarette incorporating an adsorbent material

Filtered cigarette incorporating an adsorbent material

Filtered cigarette incorporating an adsorbent material

Filtration of tobacco using moisture free, electrically neutral

Flavored cigarette filters, and methods and apparatus for making