Cabin air filters are designed to clean the air that enters vehicle through the heating, ventilation, and air conditioning system.
By allergies and other respiratory problems, Cabin air filters absorb fumes, pollen, dust and pollutants from entering vehicle and protects passengers from being exposed to these elements, especially those affected.
Bosch HEPA Premium Cabin Air Filters are designed and tested to meet High Efficiency Particulate Air standards based on test ASTM D2986, and provide efficiency of 99.97% at 0.3 microns*.
This efficiency provides in trapping allergens, dust and other particulates that can enter your vehicle and provides the cleanest air possible for you and your family...
The layer is designed to support and protect the media on the surface of the 2.
The layer improves the capacity and prolongs the filters life..
Unlike other cabin air filters, Bosch has layer to combat against the smallest particles...
The average size of the openings between pieces of the media are represented in microns.
As general rule, the micron rating is for filter, the better the filter is.
Consequently, the element will let larger particles pass through the filter than the media would.
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