In todays world filtered air has become a necessity. An Air Filter is a device which removes unwanted large matters from the air. Dyna is one the best Air Filters manufacturers In india. These particles tend to foul the system or human health. Hence Air is supplied in the automobiles, pharmaceutical industries, hospitals, optics fiber industry etc. has filters to remove dust, hair, insects, pollen, fibers, microbes, viruses etc. https://www.dynafilters.com/air-filters.php