The Fanstar SP80 Ventilating Fan is a high-quality fan designed specifically for use in bathroom/utility rooms. With a sleek and modern design, this fan is the perfect addition to any space. Featuring a 4-inch diameter duct size, it provides efficient ventilation to keep your room fresh and clean. This fan offers one speed setting, ensuring optimal airflow of 80 cubic feet per minute (CFM) with an efficacy of 3.6 CFM per watt (CFM/W). The powerful airflow effectively removes odors and moisture from the air, creating a comfortable environment. With a sound level rating of just 1.0 sones, the SP80 operates quietly without disturbing your peace or tranquility. Its low noise level ensures that you can enjoy a relaxing atmosphere while still benefiting from its efficient performance. Equipped with advanced technology and built to last, this Fanstar model guarantees durability and longevity. It comes from the trusted brand name Fanstar, known for their reliable products in the