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A Look at Air Purifier Manufacturers
May 23, 2009
Because there are several air filter manufacturers on the market, it is helpful to be able to sort through the different manufacturers and products. All these filters have advanced technology and meet American Lung Association Health House guidelines. The three-stage filter system includes activated carbon, pre-filter and HEPA filter.
Of these, standard, pleated and electrostatic filters are the most common types of filters that are used in air conditioners. They should be changed once a month. Pleated Air Filters catch around 35% to 40% of the particles in the air. Electrostatic filters use filter media, which use an electric charge to attract the dirt particles in the air.
Air filters are generally used to remove dust particles and other minute unseen particles like pollens and bacteria from the air. This kinds of hepa air purifier are highly effective at capturing chemicals fumes and odors. Activated carbon filters are made of a highly porous material that chemically reacts to particles, these filters don’t trap larger particles, but using them along with HEPA filters can be a great combination. Even in a house where there are babies or old people, care should be taken that they breathe air free of dust to the maximum extent. Even fibers and elements that have static electric charge are used as air filters.
In the market these days, you will come across different types of air filters such as HEPA, standard, pleated, electrostatic and electronic filters. It must be changed once every month. About 35% to 40% of airborne contaminants is usually captured by pleated air filters. Electrostatic filters make use of filter media that use an electric charge to attract the airborne particles.
