Interior Decorating Information

A Look at Electronic Air Filters


Many people mistakenly assume that an air conditioning only controls the temperature of a living space. Air conditioning also involves the cleanliness of the air. Filtration is an excellent way to accomplish air cleaning and provide enhanced levels of comfort to a building's occupants. Continuous exposure to unfiltered air results in asthma, allergies, and breathing problems. Generally, air-conditioning systems include electronic air filters, which use electrical charges to attract and deposit 95% of household allergens and irritants to the human body. An electronic air cleaner is installed between the furnace and the air ducts to improve indoor air filtration throughout the home.

The air inside the home circulates through the cooling system, carrying millions of airborne particles with it. When this air is drawn into the system or device, a pre-filter in the electronic filter traps the majority of the allergens and irritants. Those particles that do pass through the pre-filter receive an electric charge inside the filter. Collector plates of the filter attract these particles and hold them until the cells are cleaned. Electronic air cleaners offer the optimum balance between air filtration and system pressure drop (air restriction).

There are two main types of electronic filters, namely electrostatic precipitators and charged media filters. In electrostatic precipitators, particles are collected on a series of charged plates, whereas in charged media filter devices, the particles are collected on the charged fibers of the filter. The most efficient filters are electrostatic precipitator, because in most of the electrostatic precipitators, the particles are deliberately ionized (charged) before the collection process, resulting in higher collection efficiency. These precipitators generate approximately 20,000 volts to give dust particles a static electric charge.

In order to determine the efficiency of an electronic air filter, there are two tests: the weight-arrestance test and the atmospheric dust-spot test. In the weight-arrestance test, the efficiency is tested on the basis of the weight of the dirt removed by the filter. However, this method will not give any idea as to the removal of smaller dirt particulate, which can be easily inhaled by lungs. The atmospheric dust-spot test determines a filter's ability to capture particles between 0.3 and 6 microns. Whatever test is used and whatever may be the type used, the electronic filter must be cleaned at least once in a month to improve the indoor air quality.

Air Filters Info provides detailed information on home, car, electronic, and HEPA air filters, as well as air conditioner filters and air filter manufacturers. Air Filters Info is the sister site of Air Purifiers Web.


MORE RESOURCES:

Colorado Springs Independent

We need Interior decorating
Colorado Springs Independent, CO - Dec 31, 2008
By BRIAN HOREJSI Western lands management has suffered for 20-plus years from a disastrous move toward consensus decision-making. ...


PR Web (press release)

Home Remodeling and Interior Decorating Made Easy with ...
PR Web (press release), WA - Dec 17, 2008
Chicago, IL (PRWEB) December 17, 2008 -- For too long, home remodeling, interior decorating and building has been a time consuming, expensive, ...


Interior Decorating for Your Dollhouse
Meadow Free Press, ID - Dec 20, 2008
Before beginning your interior design plan, be sure that you are clear on how the dollhouse will be used. If the dollhouse is to be used as a toy for small ...


Samsung Gives TV Viewers the Skinny With New LED-Backlit Series
TechNewsWorld, CA - 7 hours ago
How many consumers would really be excited to pay a premium to make flat even flatter? Perhaps I just have no taste when it comes to interior decorating.


Obama, Salazar and the Future of America's Public Lands Interior ...
CounterPunch, CA - Dec 23, 2008
By BRIAN HOREJSI What western lands management has suffered from over the last 20 plus years has been, in my view, a disastrous move toward consensus ...


Interior decorator pursues her true passion
Telegraph-Journal, Canada - Jan 6, 2009
"But it got to be so hectic and my true passion was interior decorating," she said. Partridge had studied interior decorating from a New York firm, ...


Petal Performing Arts Center to host Junior Miss Program Saturday
Hattiesburg American, MS - 17 hours ago
Her career goal is to work in interior decorating or physical therapy. She will give a vocal performance. Rachel Harris: Harris is the daughter of Randall ...


For release in weekend editions Jan. 9 and thereafter
Hays Daily News, KS - Jan 7, 2009
Hall, 57, started interior decorating as a hobby because she stayed at home and took care of her children. Though she worked some in the retail industry and ...


In line on design
Bugle-Observer, Canada - 1 hour ago
Sarah Pacey is the award-winning owner of the local Interiors by Decorating Den, which serves commercial and residential interior decorating needs from ...


15569 Beers on the Wall, and Counting...
My Fox Colorado.com, CO - Jan 1, 2009
Then, he packs them back in their cases to build more furniture and begin his interior decorating in another space. "It's gotten to the point I'm out of ...

Interior-Decorating - Google News

home | index |site map
© 2006