The Circulaire® CT series is a laboratory bench filter fume cupboard with sliding or folding front glass, automatic air velocity compensation and the latest touch screen technology. A completely new generation of containment technology. It ensures compliance with COSHH regulations, tested according to BS7989: 2001. The Circulaire® CT offers a range of filters for almost any application. The full-colour touch screen with airflow and filter alarms is easy to operate and features audible and visual alarms.