You may compare an electronic cartridge or a filter with a gas station for an automobile. For an automobile to be kept running, you need to re-fill the tank pretty frequently. A cartridge is a staple part of an e-cigarette, regardless of the brand that you are using. These cartridges are refillable and once it gets finished, the users have an option to restock it with liquids refills.

A cartridge contains nicotine infused liquid and the cigarette works by vaporizing this liquid. That is to say that an e-cig produces vapors unlike traditional cigarettes which produce tobacco smoke. This is the reason why these e-cigs are considered to be environment-friendly. The best part is that they don't give your non-smoking friends a reason to complain!

Curiosity abounds as to what an electronic cigarette filter actually contains. Contrary to the popular belief that e-cig filter contains wool; an electronic cigarette filter contains a bundle of fibers that resembles something like loose cotton.

At times, people experience a 'Burnt taste' on puffing an electronic cigarette. This can be due to a faulty atomizer or cheap polyester material used in electronic cigarette filters. It is because of this reason that it is always stressed that you must unfailingly go in for well-established brands only. Low-grade quality e-cigs can be really harmful. You must also keep the atomizer clear of any unwanted cotton strands or wool to avoid any 'Burnt taste'.

The life of an elecronic cigarette depends on a number of factors including the make and model of the cigarette. On an average, a single cartridge provides 300 puffs and 150 draws. Of course, there are some recurring expenses relating to e-cigs but even despite that, e-cigs prove to be relatively cheaper in the long run.