Ventilation louver from AirRoxy, square in shape. The louver is used in ventilation systems so that the internal air can be expelled into the environment. This way, your space can stay clean, without the presence of odors and harmful particles. It is gravity-operated, which means that its grilles open only when the ventilation system is in operation. When the air flow stops, they close and do not allow the entry of outside air and insects.

Features & Dimensions:

Shape: Square
Gravity
Height: 17cm
Width: 17cm