The Core Standard Diffuser category provides reliable airflow for central areas of a building, including cabins, conference rooms, and open workspaces. Models like the PCD (Personal Comfort Diffuser), the PCPD (Personal Comfort Diffuser Polycarbonate), and the Élan ensure gentle and evenly distributed airflow. Unlike modular diffusers, the Core Standard Diffuser features fixed grills and can be configured with a sliding damper for precise airflow control.