Ventilation grille by Dospel, in square shape. The grille is used in ventilation systems to allow the internal air to be expelled into the environment. This will keep your space clean, without the presence of odors and harmful particles. It is gravity-operated, meaning that its louvers only open when the ventilation system is in operation. When the airflow stops, they close and prevent the entry of outside air as well as insects.

Features & Dimensions:

• Shape: Square
• Gravity
• Height: 12.5cm
• Width: 12.5cm