 The air inside our homes is more harmful than the air outside. The reason is airtight home and office building constructions. Trapping inside, the airborne pollutants make the contaminated air unable to escape. We may say that clean air is even more important inside the home than it is outdoors. Known as "furnace filters", home air filters, keep the coils and heat exchanges on the heating and air conditioning system clean, which otherwise make the system work harder. These filters contain high efficient motors and anti-microbial filters, resulting in healthy and clean air in home or office.
There are many types and styles of home air purifiers, including HEPA, carbon, zeolite, UV light air purifiers, and more. And some of them have filters, some use stainless steel rods to collect contaminates.
So, how these home air filters work? They draw air through the layers of different air filters. The air first passes through a pre-filter where large particles are removed. But then the air passes through a coconut shell activated carbon filter that absorbs gases, chemicals, odors and vapors. The air enters two anti-microbial filters for further filtration. After this process, the air goes on to the 80 square feet HEPA media where 99.97% of all allergens and particulate larger than 0.3 micron are removed from the resultant air. Then the clean air is released back into the room from this HEPA media. As for the size of airborne particles that a home air purifier captures, it is measured in microns. And this is hundred times smaller than a human hair and is obviously not visible to the naked eye.
You have to remember the next: change you home air filter regularly. It is easy to upgrade and properly maintain the filter, moreover, it helps improve indoor air quality.
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