Paquete de 4 rejillas de ventilación redondas de plástico blanco para pared (diámetro de conexión de 100 mm), tapas de ventilación con lamas.

Product Dimensions: The round white panel for roof edge ventilation has a diameter of 14 cm, a thickness of 7.6 cm, and a flange opening of 9.5 cm. It is designed for 10 cm ducts, fans, duct blowers, exhaust fans, etc. Please check your duct size to select the correct ventilation opening. Built-in Filter: The roof edge ventilation panel is equipped with a removable built-in filter to ensure smooth airflow. This prevents dust, rain, and small insects from entering the room while ensuring fresh air. This creates a comfortable, clean, and healthy living environment for you and your family. Premium Materials: The roof edge ventilation cover is made of high-quality ABS material, which is sturdy, durable, waterproof, and rustproof. Both the panel and the black cover are removable for easy cleaning and maintenance. The black cover has a side cover to ensure the hose is securely fixed and will not loosen. User-Friendly Design: The ventilation cover is lightweight and portable, with a simple and easy-to-use design. The bottom of the ventilation cover is suitable for 4-inch ducts, fans, duct blowers, exhaust fans, etc. Installation is simple and safe. Wide range of applications: This ABS louvered grille cover for dryer ventilation is suitable for wall and ceiling mounting and is ideal for kitchens, bathrooms, living rooms, bedrooms, meeting rooms, offices and other places that require ventilation.