Pentagon air system provides air filtration products. These air filtration products find application like: pentagon`s clean air systems and high efficiency filters are essential not only for injectable section, fluid section, process equipments, tablet coating, air handling units of pharmaceutical industry, micro-electronics, nuclear installations and bio-technology, but are practically necessary for all the following industries and establishments: pharmaceutical, electronic air-technology, but are practically necessary for all the following industries and establishments: pharmaceutical, electronic air-conditioning hospitals, medical disposable, glass, optic, textile, atomic, paint booths, tobacco, biotech, food/diary products, analytical labs, veterinary labs, nuclear installations, photo film, educational institutes, space research labs, telecommunication, aeronautical, audio-videotape, botanical labs and biological labs.