In the pharmaceutical industry, HEPA Filters play a crucial role in keeping production areas clean, especially in sterile environments. They are mandatory in sterile production, although they are sometimes also used in the manufacture of solid or semisolid dosage forms. Amongst the HEPA or high-efficiency particulate air filters are Filter Classes H13 to H14 (DIN 1822), the latter with a retention rate of 99.995%.

Clean rooms have become an indispensable part of modern agriculture, microbiology, and various industrial processes. These controlled environments are designed to minimize contamination, ensuring the integrity and quality of research and production activities.

In the realm of high-precision electronics, the clean room has emerged as a cornerstone of quality assurance and operational excellence.

As an essential device the Pass Box ensures effective environmental control of Cleanrooms. The Pass Box achieves effective air pollution reduction together with efficient cross contamination control and productivity enhancement. A Pass Box functions as a crucial device in Cleanroom and Clean Room environmental control features certain essential characteristics.