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.

Electrically-charged atoms or molecules, called ions, readily attach to airborne particles, which may then be attracted to collector plates with an opposite charge. In this way, the particles are removed from the air. Debate on the efficiency of this process has led to government agencies issuing consumer warnings about the validity of claims to remove almost 100% of pollutants.

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.

There are fan-less ionizers and those with fans, which clean a greater proportion of the air. There are some which contain a liquid which is ionized and traps particles. Most emit a very low level of ozone, as measured in parts per million. . 05 ppm is considered an average and safe emission level. Too much ozone is considered air pollution in its own right, and can make asthma worse, cause irritation to the throat, and in some cases damage lungs.

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.

Using an ionic air purifier is said to make living healthier and more comfortable, and there are many testimonials and studies that show that this is true, when the purifier is made to work safely and efficiently.

Looking for more Ionic Air Purifier information? Catherine also suggests checking this other source of Ionic Air Purifiers Info.

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