It will adsorb the organic compounds that cause smoke odors and health effects (like VOCs and semi-volatiles) and, when paired with a particulate filter, will also block the fine particles
Editor: Definitely food for thought
ET reported the development first
Elsevier Science, New York, pp 401436 Vineis P, Veglia F, Benhamou S, Butkiewicz D, Cascorbi I, Clapper ML, Dolzan V, Haugen A, Hirvonen A, Ingelman-Sundberg M, Kihara M, Kiyohara C, Kremers P, Le Marchand L, Ohshima S, Pastorelli R, Rannug A, Romkes M, Schoket B, Shields P, Strange RC, Stucker I, Sugimura H, Garte S, Gaspari L, Taioli E (2003) CYP1A1 T3801 C polymorphism and lung cancer: a pooled analysis of 2451 cases and 3358 controls