What is FFU in cleanroom?

Cleanroom FFU, short for cleanroom Fan Filter Unit, is a new type of air filtration device. Its origin can be traced back to the 1960s, when NASA was conducting a research project on air filtration systems for astronaut cabins. In order to ensure the air quality inside the cabin, NASA needed an efficient air filtration device. During the research process, scientists discovered that by integrating filters and fans together, a Fan Filter Unit could be formed to bring air from outside the cabin and effectively filter out harmful substances.

With the continuous development of technology and the widespread application of FFU, it has been widely used in various industries such as pharmaceuticals, semiconductors, medical, electronics, and chemical industries. It can effectively filter out harmful substances such as bacteria, viruses, and particles in the air, ensuring the cleanliness of the production and operation environment, and guaranteeing the health of personnel and the quality of products.

The application prospect of FFU is broad. With the increasing importance of environmental protection, health, and safety, people's demand for air purification is also increasing. In the future, FFU will play a greater role in more fields, creating a healthier, safer, and more comfortable production and living environment for people.