High Quality , Nice Apperance. Air Purified, Air Filter. WIde Air Filters are here. More Samples and Drawings are welcomed to make it.

air filter is a device composed of fibrous materials which removes solid particulates such as dust, pollen, mold, and bacteria from the air. A chemical air filter consists of an absorbent or catalyst for the removal of airborne molecular contaminants such as volatile organic compounds or ozone. Air filters are used in applications where air quality is important, notably in building ventilation systems and in engines.