Air Purifier Reviews: Biozone Air Purifiers - A New Type of Air Cleaner

On the surface, air purifiers may seem to employ simple technology to clean the air, as many effective air purifiers often draw air with a fan and through a filter, and send it back out into the room. However, many new and exciting technologies are becoming more prevalent in the air purification industry.

Biozone, a world-leading manufacturer of ozone generators and ozone water treatment processes, have developed air purification systems which utilize ozone oxidation technology. Originally developed for commercial, industrial, and agricultural markets, Biozone air purification technology is now available to consumers, and their air purifiers provide odor control and disinfection by harnessing the high oxidation potential of ozone.

Biozone calls their advanced air purification system "PureWave," and this involves the combination and synergy of two powerful purifying technologies: photoplasma and photochemistry. Photoplasma involves exciting gases by the energy emitted from UV light waves. This creates an energized gaseous state, and the resulting plasma has the ability to destroy organic pollutants such as viruses, bacteria, mold, and noxious odors. On the other hand, photochemistry involves the chemical reaction or change in material caused by exposure to light energy. UV light in this range is extremely useful for disinfection purposes, as strong UV light destroys toxic VOCs and viruses. Therefore, unlike other air purifiers which simply filter out particles from the air, Biozone air purifiers break down contaminants at the source, and they are extremely powerful at purifying heavily contaminated areas such as bars or salons. In addition, because Biozone air purifiers use ozone oxidation, photoplasma, and photochemistry to clean the air, they do not employ noisy fans or filters and are silent, making them ideal for home use.

However, there is one caveat: those who are sensitive to ozone, or asthma and allergy sufferers, should not consider these types of air purifiers, as exposure to ozone can cause short-term health effects such as coughing, chest tightness, and can even aggravate asthma attacks and allergy symptoms. Over time, ozone exposure may result in the induction of asthma and permanent lung damage. Although the ozone levels emitted by Biozone are well below the government-allowed limit, those with respiratory problems should take caution.

Pros:
- Excellent filtration of large areas (the Biozone 4000 is capable of cleaning areas up to 4000 sq. ft.)
- Almost completely silent
- Suitable for areas with high pollution and/or odors

Cons:
- Not suitable for those with respiratory problems
- May not be effective at removing larger particulates such as dust and hair