The air purifiers available on the market vary from one model to another by the specific purposes for which they are designed. Which air purifier is best for you will be determined by the type of indoor air impurities you want to eliminate.
Ionizing Air Purifiers
If eliminating odors is your priority, an ionizing air purifier deserves to be considered. It is said that ionizing air purifiers are the most effective systems for venting air into a smoky room or for banishing unpleasant odors.
The Ionic Breeze is a popular brand, priced at $ 300. This air purification system works by emitting negatively charged ions that bind to positively charged particles, including those that constitute smoke and unpleasant odors. Bound ions become extremely heavy to float and fall into the purifier collection plate. These fallen particles can be wiped by a cloth. Ionization purifiers do not eliminate dust in the air and Consumer Reports has issued a statement to this effect.
Low ozone air purifiers
Low ozone concentration air purifiers oxidize pollutants. If you are concerned about odors, a low ozone air purifier is probably not what you need because it tends to give off a metallic smell. Also be warned that these purifiers emit ozone, which can be harmful to health, especially when they are inhaled at high concentrations. The low cost air purifiers cost around $ 500, and are best when combined with ozone air purifiers
Air Purifiers with air filters
A purifier equipped with an air filter like the 3M Filtrete try to eliminate have to do with pet dander and dust. Costing about $ 70, air purifiers with air filters are best for confined spaces, so having some air filter purifiers for your home could be a good idea.
HEPA Air Purifiers
High Efficiency Air Purifiers (HEPA) are effective at removing airborne allergens, dirt and dust, but they do not work as well on smoke and smells. . HEP air purifiers are also more expensive than most air purifiers
UV air purifiers
Air purifiers based on ultraviolet (UV) technology kill viruses and bacteria, but are not particularly effective against odors. UV air purifiers are the most complex air purifiers and are often installed in air ducts where microorganisms transported through the air pass through. Because of their sterilizing effect, these systems are ideal for hospitals and government buildings.