The Bosch vent hood is freestanding and can be installed either under cabinets or on its own.

The maximum suction power is 250 m³/h, which can adequately cover spaces up to 8 square meters (with a height of 2.85 meters).
The air drawn by the vent hood is expelled from the house through a duct, cleaning the atmosphere in the kitchen. 

It accepts compact acrylic filters, which are easily removable and washable. They need to be replaced at regular intervals, depending on the usage of the vent hood.