NOVA-EF is a tough, durable yet lightweight ventilation grille with a filter. Available in different sizes, the unit is designed for quick and easy installation in walls or ceilings in a variety of settings such as offices, residential premises or hotels. It is principally intended for air extract mainly in re-circulations systems with fan coils. It provides effective ventilation in a range of different settings.

NOVA-EF consists of two main parts. The wall or ceiling mounting frame is made from galvanised steel and has a detachable mesh screen and filter inlay. The grille has low resistance and high airflow capacity. It is simple to install, has high stability and no tools are required for quick and easy access to the filter inlay for cleaning and maintenance. The front grille is kept in place by spring clips allowing it to be easily opened and the filter removed. The filter itself is in coarse 65% class.