The Fantech PB270-2 is a high-quality ventilating fan designed for efficient air circulation. This in-line (single-port) fan from Fantech is perfect for various applications, including bathroom and utility rooms. It features a 6.00 inch diameter duct size, ensuring optimal airflow performance. With a powerful airflow of 260 CFM (cubic feet per minute), this ventilating fan effectively removes stale air and odors, creating a fresh and comfortable environment. The unit operates at one speed, providing consistent ventilation throughout any space. Equipped with advanced technology, the PB270-2 offers exceptional efficacy with a rating of 3.9 CFM/W (cubic feet per minute per watt). This energy-efficient feature helps reduce power consumption while maintaining excellent performance. Although it does not include lighting capabilities or sound level information, the PB270-2 remains an outstanding choice due to its reliable functionality and durability. Its sleek design complements any room decor seamlessly. This model from Fantech