TURvent 17.7" x 3.6" Door Vents for Interior Doors Black Vent Cover with Screws Plastic Ventilation Grille Two Sided Air Register Bathroom, Garage, Kitchen Cut Out Area 17x3.1 inch

Technical Information - Measuring 450x92mm (17.7 x 3.6 inches), this door vent cover fits doors with a minimum thickness of 27mm (1.06 inches) and requires a cut-out area of 432x79mm (17 x 3.1 inches). Interior door vent grille comes with three sets of screws in varying sizes for versatile and secure installation. High-Quality Materials - Made from durable plastic, this louvered door vent cover is designed to last. The universal design of the bathroom door vent cover provides a perfect fit on all types of interior doors, combining functionality and style to enhance any space with effective ventilation. Efficient Air Circulation - Designed to improve ventilation, this door louver vent grille provides an air passage area of 0.015 m² (0.161 ft²). The door vent grill promotes consistent airflow between rooms, preventing stagnant air and helping maintain a comfortable and healthy indoor environment. Two-Sided Design - The dual-sided design of the door ventilation grill effectively addresses moisture problems by enabling continuous airflow. This feature helps reduce humidity and supports a balanced indoor atmosphere. Easy Installation - Installing the door return air vent is straightforward: measure and mark the opening, cut and smooth the edges, place both parts into the opening, and secure them with the included screws. Cut-out area of 432x79mm (17 x 3.1 inches). The process is simple and ensures a secure fit., Manufacturer: TURVENT