Friday, November 18, 2011

Know the Benefits of HEPA Air Purifiers

Of various models of air purifiers, High Efficiency Particulate Air (HEPA) purifiers are the most efficient. They trap about 99% of the indoor pollutants of different kinds. Below are some of the substantial benefits of HEPA air purifiers.
They are made of special HEPA filters which trap particles as small as 0.03 microns in size. The air purification by these purifiers occurs in two phases. At first, unwanted odors, allergens, dust and pollen are removed. In the second phase, finer particles and microbes, which are often called as common airborne pollutants are removed. As many smaller indoor contaminants are also trapped by them, they ensure a perfectly healthy air. So, they help a lot to reduce the risk of various health issues. Allergens like pollen, dust, etc. are removed and hence, helpful for asthmatic and allergic patients.
One of the most significant features of these purifiers is that apart from the contaminant particles, they also remove unwanted odors from your room. People prefer to use some of these models to remove bad odors in kitchen. They also ensure good health for kids, infants and older adults reducing the risk of airborne diseases as various types of bacteria and viruses of small sizes are trapped by HEPA filters.
Some of these models are even combined with carbon filters to ensure effective purification. It is because of their high efficiency that people prefer to have a HEPA air purifier at home. These purifiers are even used in office, hospitals and other institutions to ensure good indoor air quality.

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