The ventilator from Mmotors can be used as an alternative solution for installation in very small spaces with limited ventilation, such as a small bathroom or a small WC. The use of it can offer the removal of unpleasant odors or vapors that cause mold formation. It can be mounted on a wall and is compatible with ducts or openings with a diameter of 90 millimeters. It is extremely quiet, as the noise during operation does not exceed 29db.