1.4 Inch Soffit Vent Cover made from grade ABS material for longlasting performance. Durable, solid, and environmentally friendly, ideal for use in kitchens, homes, and ventilation systems to support efficient heat transfer and airflow. Key Features: Adjustable airflow: Rotate the center circular panel to control air volume with ease, no tools required. Easy cleaning: Detachable white panel allows simple maintenance and regular cleaning. Flexible installation: Suitable for wall or ceiling mounting and compatible with 4inch duct systems. Strong build quality: grade ABS ensures resistance to wear and environmental factors. Practical Applications: Install in kitchen ventilation systems to improve air circulation and reduce moisture buildup. Use in home exhaust fans to maintain airflow while controlling dust and debris entry. Integrate with heat transfer systems to evenly distribute warm or cool air across rooms. Designed for performance and convenience, the 1.4 Inch Soffit Vent Cover offers an effective solution for controlling air flow, maintaining cleanliness, and ensuring compatibility with standard duct sizes. Its solid construction and versatile mounting options make it a reliable choice for both residential and general ventilation needs.