Laminar Air Flow Unit is ideally suited in all the applications requiring protection of biological specimens or from the possible contamination during then process or test. The Air Flow Unit has its own supply of purified air in which the total air present in enclosure moves in a uni directional velocity flowing in parallel lines that is free from macroscopic fluctuations. The Air Flow Unit has a sturdy construction that ensures efficient performance. Laminar Air Flow Unit is durable and extensively used in pharmaceutical industry.