Whats the point of a cigarette filter?!
Answers: There is no point to it in a Beer, Wine & Spirits subset of questions.
A cigarette filter has the purpose of reducing the amount of smoke, tar, and fine particles inhaled during the combustion of a cigarette. Filters also reduce the harshness of the smoke.
it takes some impurities out- usually without one, the tobacco tastes nasty
what does a filter usually do ?? filters out sh*t that isn't good
Before the 1950s, there was no such thing as a filter-tipped cigarette -- or at least nobody smoked it. People smoked unfiltered cigarettes. At that time, there was a growing perception that cigarettes might be harmful, but there was no proof. Cigarette companies spent a lot of advertising money trying to convince everyone that cigarettes were okay.
That all changed in the 1950s with the release of the first medical studies that conclusively linked smoking and lung cancer. One response to these medical studies was the mass-marketing of the filter-tip cigarette. The idea behind the filter was to screen out tar and nicotine to make the cigarette "safer." By the 1960s, filter cigarettes dominated the market.
You can see this effect continuing even today. The brands of cigarettes that are "ultra low tar and nicotine" use a technique that involves tiny, invisible perforations in the filter. As smoke flows through the filter, quite a bit of air flows through the perforations and mixes in with the smoke. With each drag, the smoker receives a lot of air and much less smoke, and therefore less tar and nicotine.
The problem with filters is that they don't actually produce the intended effect of "less." Smokers will inhale the amount of smoke necessary to get the dose of nicotine their bodies need.