Filter for cigarettes, cigars and the like

摘要

A cup-like filter for smoking articles having a deflected passage of smoke through a smoke pooling chamber, perforations and a side corridor space for removal of noxious constituents of smoke-entrained tars and nicotine, and an "H" shaped filter having a deflected passage of smoke through a front smoke chamber, perforations, a side chamber, perforations again and finally a rear smoke chamber, being double-faced so as to be readily rolled into the processes of cigarette-making machine regardless of its face.