subject: Picking The Perfect Ionic Air Purifier For You [print this page] When considering the effectiveness and safety of an ionic air purifier for home, automobile, or office, one must be informed of the various types and features that are preferred. Initial price and the cost of operation and routine maintenance are secondary in determining which model will be the best choice.
You must know the difference between ionic devices, which give off ozone gas as a minor by product of operation, and ozone generators, which produce large amounts of this colorless and virtually odorless gas. Ozone can disinfect air by killing organic particles such as germs and viruses, but the gas in high concentrations or parts per million is dangerous. These commercial and industrial machines are used by professionals to treat unoccupied buildings but are not for use in residential or occupied areas.
Ions are electrically charged atom or molecule, and an ionic purifier produces negatively charged ions which are attracted to contaminants in the air. After the ions bond to the contaminants, they are collected by plates with a positive electrical charge, and thus removed from the air. There is debate about how effective this air quality treatment is, but many purifiers are backed with clinical trials.
Some of the most effective purifiers employ several different purification methods. HEPA filters remove many particles from the air (HEPA-type filters may or may not). Ultra-violet light can kill germs and other bacteria from air that is pushed past by fans or intakes. Activated charcoal filters can absorb chemical pollution. Other features include sanitizers and anti-bacterial pre-filters.
Ionizers may be without fans, depending on the regular air flow within a space to mix the ions with the air, or be equipped with fans to reach as much air as possible. There are liquid ionizers as well as dry air ones, but both trap particles and remove them from the air. A very low level of ozone, as measured in parts per million, is emitted in the ionization process. . 05 ppm is considered a safe emission level. Too much ozone is air pollution which can negatively affect those with asthma and can cause throat irritation and serious lung problems.
Many allergy sufferers like the idea of cleaning the air they breathe from outdoor pollens, indoor tobacco smoke and cooking odors, pet hair and dander, and dust mites. By carefully checking whether the product claims have been proved by independent trials, by comparing prices including that of replacement parts, by evaluating the energy consumption, by making sure there is a warranty and a satisfaction guarantee, and, of course, by checking for a safe ozone emission level, you may find a purifier that will meet your needs.
An ionic air purifier to make living healthier and more comfortable is the goal, and careful research online can provide much information on this subject.
