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Air Purifiers and Improving Indoor Air Quality

By Robert S. Tennerman


Air purifiers are a powerful weapon in the fight to improve the indoor air quality of your home or business.

A number of factors contribute to poor indoor air quality. Some are natural and some man-made. Dust, pollen, mold, and other airborne irritants can aggravate allergies and other sensitivities to reduce your quality of life. Soot, ash, and other man-made pollutants also play a factor.

Most modern homes and businesses utilize forced air heating and cooling systems which heat or cool air and then distribute it around the building through a system of ducts and vents. Theses systems typically include a filter, but these filters only capture the largest particles and do little to combat the dust, pollen, mold and other pollutants that are already inside the indoor spaces. As a matter of fact, as the air is circulated it stirs-up these irritants and mixes them back into the air you are breathing.

Air purifiers are the best tool for improving the quality of indoor air. They can be installed inside a central heating and cooling system. Or, stand alone air purification units can be installed inside some or all of the primary indoor spaces and treat the air of each room individually.

There are three primary approaches to treating indoor air and improving the overall air quality indoors. They are:

  • Ultraviolet Light Exposure
  • Ionization
  • HEPA Filtration

Ultraviolet light exposure is used in many systems to kill live airborne germs and bacteria. The air passes through a space containing the ultraviolet light and is exposed for a long enough period to kill most living organisms. Ultraviolet light is nearly always used in combination with a secondary filtration system.

Ionic air filtration systems pass the air over an ionization unit which gives an electrical charge to the particles. This, in turn, causes the charged particle to stick to a collection plate in the filtration unit. Charged particles not captured in the collection plates are more likely to stick to the surfaces in a room rather than float in the air. Regular dusting can then remove them from the environment. One byproduct of the ionization process is ozone. In sufficient quantities, ozone is a lung irritant. So, it is important that the ozone output of the unit does not overpower the room.

HEPA filters are a layered fabric filtering system capable of capturing very small particles. In a HEPA air filter system the air is forced through the filter using fans and the dust, pollen, mold, and other pollutants air captured in the filter. The filters can be expensive and the fans can be noisy, but this is one of the most effective methods for improving indoor air quality.

The best solutions often combine two, or all three of these air purification technologies. So, get an air purifier for your home or business and breathe easier.

For more information on improving your indoor air quality and the best deals on Air Purification Systems available visit:

http://www.BestHomeAirPurifiersOnline.com

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