Air Purifiers and Types of Pollutants
There are various pollutants in the air, and each of them requires a different type of treatment. An air purifier that is able to treat some combinations of pollutants can easily be found. However, it can be difficult to get an air purifier that deals with all types of pollutants. Maybe the best solution is to get a machine that is designed for a specific type of pollutant. The following list represents different types of pollutants and smells in the air, along with air purifiers that are recommended for each of them:
Because smoke is the most difficult pollutant to remove from the air, a purifier that has two filters is the right choice for it. It could be best to get a device with a HEPA filter inside. This type of filter is great for stopping fine smoke particles. Such a machine also has a pre-filter, and that makes it more efficient. HEPA means High Efficiency Particulate Air and is a technology that was first used in nuclear applications to ensure that nuclear dust stayed off living things. HEPA filters are known for the highest federal rating for trapping fine particles. There are also carbon filters, which can sometimes have baking soda embedded for better capture of smoke particles.
Just like smoke, dust can be trapped with an air purifier that has two filters. HEPA filters are capable of trapping almost all dust particles because they are large enough to be caught in these filters. Up to 99.97 percent of the particles can be captured.
Mildew and Mold
A dehumidifier may be great for mildew and mold, but you should also consider an air purifier with UV light, because it can eliminate the spores of mold and bacteria before they begin to develop. The UV light rays will only be efficient if the device is placed exactly where the spores are (near cooling coils, or near ducts). Mold can also be eliminated at the molecular level using ozone generators.
Not even the best filters can trap dust mites. These organisms and their feces, which are the real allergens, require other types of devices, like ozone generators and ionizers. Such devices cause the molecules of dust mites to combine with another type of molecule that is meant to bring them down to the floor from the air. The next step is vacuuming the particles. There is no filter for capturing these particles.
Allergens Like Pet Dander
As with smoke and dust, there is a need for a two-filter system. The secret of catching these heavy particles is to draw them to the air purifier. Using ionizers for pet dander and other allergens is in vain, because the particles are too heavy for such devices.
Fumes and Chemical Odors
The majority of fumes should not last too long. Because of this, an exhaust fan is great for getting rid of these pollutants. All you have to do is place the fan nearby. In this way, you can rapidly eliminate fumes and chemical odors before someone gets ill.