The filters contain an active carbon cartridge, they perfectly filter smoke, reducing nicotine and pollution
Cigarette tar is poisonous and carcinogenic, and is present wherever tobacco smoke is present
The problem is that combustion also produces thousands of chemical compounds alongside the nicotine tar, carbon monoxide, benzene, formaldehyde, and others that are responsible for the well-documented long-term health risks of smoking
Increased consumer preference for smoke-free environments in hotels, offices, and retail spaces
For an equal rod length, the pressure drop of the filter is greater than that of the tobacco rod
While human smokers develop a degree of tolerance to nicotine over time, most people would feel pretty uncomfortable and sick if they ate a cigarette, and while it is unlikely to be fatal, it would still be unpleasant