Are you a cigarette smoker? Even if you are not, personally, is there someone inside your home who is? If so, there is a good chance that you know all to well the awful smell that results from a cigarette. In addition to the awful smell, cigarette smoke changes otherwise okay air into air that is unhealthy to breath. Of course, the easiest way to eliminate unhealthy air, due to cigarette smoke, is to quit smoking, but not everyone wants to. If that is the case with you or with someone inside your household, you are urged to examine what an air purifier can do for you. Air purifiers are electronic devices that are used to clean up the air. They do this by reducing or completely eliminating the number of harmful air particles or contaminants in the air. In most cases, depending on the air purifier, this is done with the use of a filter A filter, will work to prevent these air particles from passing through the grid. Essentially, this makes the air coming out of the machine cleaner and healthier. As nice as air purifiers are, they are not excellent, especially when it comes to removing smoking particles from the air. This is mostly due to the fact that most air purifiers cannot keep up with the particles released from a cigarette. However, that does not mean that you shouldn’t try an air purifier. Even with smoking, you will find that air purifiers do help to keep the air cleaner and more breathable; they just do not completely eliminate the problem. As previously mentioned above, the problem can only be completely eliminated when smoking as been eliminated. Despite the fact that not all air purifiers are able to completely clean the air from a smoker, there are some air purifiers that perform better than others. In fact, a number of air purifiers with a focus on cigarette smoke have been developed. The developers of these air purifiers’ likely spent years researching cigarette smoke and effective ways to eliminate the dangerous air particles associated with it. In many cases, these air purifiers have an additional filter. That filter, in a way, is considered special. It tends to work only to eliminate smoke particles, something that the filters in most traditional air purifiers let past. If you are looking for an air purifier that can help to reduce the smoking particles inside your home, you are advised to use the internet. Online, when compared to traditional storefront retail locations, you will find a larger selection of air purifiers. This is because many storefront retail locations are limited on space. This means that your local home improvement store or department store may not carry a line of air purifiers that are specially designed for those with a smoking household; however, it is a different story with online retailers. In your search for air purifiers, especially those that help to eliminate the air particles associated with smoking, it is likely that you will come across AllerAir purifiers. AllerAir has developed a line of air purifiers, especially for those who live inside a smoking household. These models are known as the AllerAir 4000 DS and the AllerAir 5000 DS. These air purifiers have the special smoking filter, which was mentioned above. This filter is effective at trapping and destroying smoke particles, as well as other dangerous or harmful air particles. In addition to the AllerAir purifiers, mentioned above, there are also a number of other air purifier manufacturers that have developed air purifiers with smokers in mind. Before purchasing one of these products, it may be a good idea to further review that particular air purifier online. Feedback left by previous or even current customers is the best way to know if the product you are purchasing is worth or money or not. Air purifiers, especially those made for smoking households, can be considered an expensive purchase. That is why it is important that you know what you are purchasing before you actually purchase it.