Beitr. Tabakforsch. Int., 1986, 13-5, p. 243-53., ISSN.0173-783X
The efficiencies of cellulose acetate filters
Cigarette filters remove both particles and condensable vapors from tobacco smoke aerosols. The particulate contribution to filtration can be isolated by allowing the smoke aerosol to attain thermal equilibrium before it is introduced to the filter....