And each Denicotea filter contains hundreds of thirsty silica gel crystals to trap and absorb nicotine and tars that would otherwise reach your nose, throat and lungs.
This advertisement for a filtered cigarette holder touts health claims that the “crystal filter” guarantees nicotine and tar will “never reach your nose, throat and lungs.” An otolaryngologist holds up a DiNicotea filter cigarette holder containing a cigarette. The ad also features a before and after picture – the filter pure white before use, and stained with tar after use. The fact that the filter has been stained with tar is supposed to prove that the filter prevents any of these tars from entering your throat, though obviously this is not proof in the slightest.
Doctor, Female, Filter, Irritation, Male, Mild, Throat