If you are looking for an air odor eliminator or air purifier that removes odors as well as cleaning the air, you are faced with a number of choices. There are numerous makes and models of air purifier available and the best one for you will depend on the type of impurities that you are trying to remove.
Ionizing Air Odor Eliminator
An ionizing air purifier is a good choice if you need an air odor eliminator. Many professionals recommend these as the best odor air purifier system available to not only clean out a smoke filled room but also to take care of those irritating aromas that are literally getting up your nose.
One of the more popular ionizing air purifiers on the market is the Ionic Breeze, which retails around $300. These air purifiers emit negatively charged ions that bond with the positively charged airborne particles in the room. These include cigarette smoke and those bad smells you are trying to eliminate. Once the negative ions have bonded with the positive ions, they become too heavy to continue floating in the air and fall to the collection plate located inside your air purifier. These particles can then be easily removed with the wipe of a damp cloth.
One thing that you should be aware of is that Consumer Reports in the US have recently released a report stating that ionizing air purifier systems are not as effective at removing particles such as dust from the air.
Low Ozone Air Purifier
Another option to remove harmful pollutants and smells is the low ozone air purifier. These work by oxidizing the pollutant, which results in purified air to breathe. However, if your main concern is air odor elimination, the low ozone air purifier may not be the answer for you, as it tends to leave a metallic smell behind. As well as that, you should be aware that these air purifiers do emit a certain amount of ozone, which can be harmful to your health. Your best option is to combine ozone air purifiers with an ionizing system.
Carbon Filter Air Odor Eliminator
Air purifiers with built in carbon air filters, such as the Hamilton Beach Trueair room odor eliminator, are a good option if the odors that you are trying to remove are related to dust and pet dander. These are only good for small spaces or a single room and cost around $70.00 per unit.
The filters need to be replaced every three months and you should ideally have one unit for each room in your home.
HEPA Air Purifier
High Efficiency Particulate Air or HEPA filtered air purifiers are a popular choice as they are do a great job in removing allergens, dust and dirt from the air.
However, HEPA air purifiers do not typically do a great job as an air odor eliminator or on smoke. As well as that, they are a bit on the pricey side.
UV Air Purifier
Out of all the air purifiers available, the most complex system is based on UV or ultraviolet light technology. They work by killing viruses and bacteria in the air as they pass over a UV light bulb, which are typically installed in air ducts. UV air purifiers are often used in hospitals and government buildings and while these air purifiers are great for sterilizing air, they do not necessarily work against smells and odors.
Alternative Air Purifiers
You might also want to consider what is termed a low-tech air purifier. These have been shown to work in both the home and in the office and are simple to use. All you need to do is change your air conditioning and heating system air filters once a month, and if done routinely, they can effectively reduce dander, dust, and allergens in your home by as much as 50%. Low-tech air purifiers are not however too effective as an air odor eliminator.
You could also try running a dehumidifier in your home as they can help improve air quality while also helping to reduce mold spores in the air. Many types and models are available, with the average dehumidifier costing about $30.00. Generally, one dehumidifier is needed for every room with some models also having an optional scent reservoir to release fresh fragrance into the air.