Dust is hard to control. Pollutants from both inside and out combine to creating a continuous stream of particles in the air. Filtering the air is the best way to minimize this problem. Here are 5 filters an air cleaner needs to effectively remove dust from your air.
Large Particle Pre-filter- A pre-filter is just what its name implies-a filter that comes before another one. This will remove particles that are visible to the human eye. These include hair-both human and pet, lint from fabrics, and small bits of paper from paper products. If you've ever been looking at a window when the sun shines through, the particulates that you can sometimes see are what this type of filter is best at removing.
Medium Particle Pre-filter-This filter traps slightly smaller particles than the first, and its best use is to be sandwiched in between the filter that can remove the biggest pieces of dust and one that can remove even smaller pieces. It removes airborne pollutants such as airborne spores such as those that mold and mildew produce as well as various types of pollen.
HEPA-This is an abbreviation for "High Efficiency Particle Arresting" filtration. By definition this type of filter must be able to remove particles that are as small as.3 microns. A micron is described as one millionth of a meter and is many times smaller that the period at the end of this sentence.
The benefit of having this type of technology in a purifier is that for every 10,000 pieces of dust in the air, it will remove 99,997 of them with 99.97% efficiency. That definitely qualifies it as a dust-buster.
Military Carbon Cloth-First designed by the British Military as protection against chemical warfare this type of filter has several benefits The fact that the cloth is made from carbon means that it will remove airborne chemicals, gases, and odors. The fact that it is manufactured as cloth means that it is able to trap additional particles that make up the dust in your home.
Because dust is a combination of so many different sizes and kinds of particles, an effective air cleaner must have various size filters for effective elimination. Having a series of filters that deal with various size particles will insure that not only will your be cleaner air, but that you will spend less time maintaining the filter.
Author Resource:
The Dust Air Purifier from PurerAir.com uses these filters in a 4-stage filtration process. Put it to work for you now at http://purerair.com/dust_air_purifier.html
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