An airflow moving in a single direction, in a robust and uniform manner, and at sufficient speed, to reproducibly sweep particles away from the critical processing or testing area.

Source: GMP Draft Annex 1


Related articles

Mini Environments

A mini environment is a zone within a cleanroom that has a higher level of cleanliness than the rest...

Read more

Laminar Flow Cabinets

The accurate terms to describe these units are unidirectional airflow cabinet and down flow booth -...

Read more

HEPA-lite™ Cleanroom Canopies

HEPA-lite™ canopies can be incorporated into a modular cleanroom and automated to slide back, giving...

Read more