Laminar flow benches are a critical component of any clean room facility. Benches can be horizontal, or vertical, whichever maximizes contamination protection for your application. Used in a variety of applications including m e d i c a l r e s e a r c h laboratories, hospitals, manufacturing f a c i l i t i e s and other research and production environments Al units incorporate a 99.99% efficient HEPA filter at 0.3 M in a c c o r d a n c e w i t h I S 0 1 4 6 4 4 - 1 specifications.