The semiconductor industry together with biomedical and food processing require Cleanrooms to guarantee product quality. Cleanroom management follows the international requirements described in the ISO 14644 standard that details air cleanliness classes and test procedures and compliance protocols.

Clean Rooms need to achieve extremely high cleanliness levels according to industry standards although specific sectors might have different requirements.

Building an efficient Cleanroom System requires proper consideration of 'cleanliness' alongside airflow management as well as material choices and equipment positioning.

A Clean Room is a room in which the concentration of suspended particles in the air is controlled. It should be constructed and used to minimize the introduction, generation and retention of particles in the room. Other relevant parameters such as temperature, humidity, pressure, etc. are required to be controlled. Air cleanliness refers to the extent of the amount of dust particles in the air in a clean environment, high dust concentration is low cleanliness, low dust concentration is high cleanliness.