Product description Key benefits Prevents wind, rain and snow from entering your outdoor vent, reducing moisture and drafts. Keeps birds, rodents and other pests out of dryer and exhaust ducts. Curved louvers open fully for efficient exhaust flow and close quietly when not in use. Main features Compatibility: Designed for a 6inch pipe diameter / 6' vent opening (6' refers to the rear hole diameter). Overall size: Outside cap dimensions L: 8.0' x W: 8.0'. Louvered design: Curved louvers maximize airflow while minimizing noise. Paintable surface: Can be spray painted without affecting functionality or durability. Easy installation: Simple louvered vent cap suitable for dryer and bath fan venting. Performance and reliability Quiet operation: Louvers glide open and closed with airflow, remaining quiet even at exhaust volumes. Weather and pest protection: Durable louvered cover helps block weather elements and animals while allowing unrestricted venting. Installation note Confirm fit before : The rear hole diameter is 6'. The outer face plate measures 8.0' x 8.0'. Please check the product images or contact us to verify measurements for your application. Typical applications Residential dryer exhaust: an old exterior dryer vent cover to improve airflow and keep pests and weather out. Bathroom fan vent outlet: Use on exterior walls for bath fan venting to prevent backdrafts and animal entry. General exterior vent protection: Suitable for other 6' vent terminations on sheds, utility rooms, or light commercial exhaust systems. Specifications Rear hole diameter: 6' Outside cap dimensions: L 8.0' x W 8.0' Design: Louvered dryer vent cover with curved louvers Surface: Paintable If you are unsure about fit, please refer to the product images or contact us to confirm measurements before ordering.