10 Best High Cfm Bathroom Fan 2025 in the United States

The OREiN OL003 Bathroom Exhaust Fan with Light is a strong contender in the high-cfm-bathroom-fan category. It boasts a powerful 160 CFM rating, making it suitable for large bathrooms up to 160 sq. ft., ensuring effective moisture and humidity removal. One of its standout features is the low noise level of 1.0 sones, which means it operates quietly, enhancing user comfort. The integrated 1500lm LED light with selectable color temperatures (3000K, 4000K, 5000K) adds functionality, allowing users to customize lighting according to their preference. Additionally, it includes a 2200K nightlight for convenient nocturnal navigation.

A built-in humidity sensor automatically activates the fan when the room's humidity exceeds 60%, providing an energy-efficient solution to maintaining air quality without manual intervention. This feature is particularly beneficial for preventing mold and mildew. The installation is relatively straightforward with an included fast bracket, fitting standard ceiling constructions, although it requires some effort. In terms of energy efficiency, it operates on 40 watts, aligning with its energy-efficient label.

The device is relatively heavy at 17.63 pounds, which might be a consideration during installation. With a modern, matte white finish, it aesthetically fits into most bathroom decors. While its installation might require some DIY skills, its performance and feature set make it a valuable addition to a residential bathroom, providing both ventilation and lighting solutions efficiently.

The Broan-NuTone BE8 Bathroom Exhaust Fan offers a solid 80 CFM airflow, making it suitable for ventilating bathrooms up to around 75 sq. ft. Its noise rating of 1.5 sones is quite low, meaning it runs quietly enough to not disturb your bathroom time but still lets you know it’s operating. This fan stands out for being ENERGY STAR certified, which means it uses about 50% less energy compared to standard models, helping reduce your electricity bills.

Installation is a big plus here—the fan supports roomside mounting without needing attic access or drywall cutting, which can save time and reduce hassle during setup. The patent-pending SlideClip technology makes attaching and cleaning the grille simple and quick. The design is minimal and modern, with a clean cover that blends nicely into your ceiling.

The fan operates at a single speed, so you don’t have control over airflow levels, which might be a limitation if your bathroom is larger or requires stronger ventilation at times. Also, while 80 CFM fits small to medium bathrooms well, it may not be powerful enough for bigger spaces. This makes the BE8 a suitable choice for anyone wanting an energy-efficient, quiet, and easy-to-install bathroom fan for average-sized rooms.

The Broan-NuTone® BEL8 Bathroom Exhaust Fan is a solid choice for anyone looking to improve ventilation in a medium-sized bathroom. With an 80 CFM rating, it effectively reduces moisture and odors, making it suitable for bathrooms up to 75 square feet. One of its standout features is its ENERGY STAR certification, which indicates it consumes about 50% less energy than standard models, a plus for environmentally-conscious users. The fan operates at a quiet 1.5 sones, ensuring that you'll hardly notice it running, allowing for a peaceful atmosphere.

Installation is another strong point, as the fan allows for no cut roomside installation, making it an excellent option for retrofitting in spaces without attic access. This ease of installation can save both time and effort, especially for DIY enthusiasts. The SlideClip technology simplifies attaching the grille and cleaning, adding to the user-friendly design.

The fan excels in many areas, but it might not be the best fit for larger bathrooms due to its CFM rating. Users with larger spaces may need a fan with a higher CFM for effective ventilation. Additionally, while the LED light is a nice touch, it might not provide enough brightness for some users' preferences.