10 Best Bathroom Exhaust Fan Quiet 2025 in the United States

The Broan-NuTone BEL8 Bathroom Exhaust Fan stands out as a quiet and energy-efficient option for anyone needing a reliable ventilation solution in their bathroom. With an airflow capacity of 80 CFM, it effectively handles moisture and odors in spaces up to 75 square feet, making it ideal for average-sized bathrooms.

One of its key strengths is its low noise level of 1.5 sones, which is comparable to a whisper. This feature allows you to enjoy a peaceful environment while the fan operates, a significant plus for those who want to keep noise to a minimum.

The BEL8 fan is ENERGY STAR certified, which means it uses about 50% less energy compared to standard bathroom fans. This not only helps in reducing electricity bills but also contributes to environmental sustainability. Additionally, the built-in LED light serves a dual purpose, providing illumination while using minimal energy.

Installation won't be a headache either, as it features a no-cut room-side installation process, making it suitable for spaces without attic access. The innovative SlideClip technology simplifies the installation of the grille, allowing for easy cleaning.

The fan may not be powerful enough for larger bathrooms beyond the recommended size. Those with larger spaces may need to consider more powerful options. The single speed might be a drawback for those looking for adjustable airflow settings.

The Broan-NuTone BEL8 excels in quiet operation, energy efficiency, and user-friendly installation, making it a great choice for typical bathroom settings. However, those with bigger bathrooms or who seek variable speed options might need to explore alternatives.

The Broan-NuTone 678 Ventilation Fan and Light Combo is an exhaust fan designed for bathrooms up to 45 sq. ft., making it suitable for smaller spaces. It combines a 100-watt light (bulb not included) with its ventilation function, allowing for dual-purpose use. The fan offers an airflow capacity of 50 CFM, which may be on the lower end for larger bathrooms but should suffice for the recommended room size.

Its noise level is 2.5 sones, which is relatively quiet but not the quietest option available for bathroom fans, potentially best for users who prioritize functionality over ultra-quiet operation. Installation is straightforward with polymeric duct connectors and a plug-in motor, making it a good choice for DIY enthusiasts. The design features a white polymeric grille that blends with most bathroom decors.

However, it is worth noting that the fan uses incandescent lighting, which might not be as energy-efficient as LED options. This product is a solid choice for those needing a basic, effective, and easy-to-install bathroom exhaust solution with the added benefit of lighting.

The Broan-NuTone BHFLED110 is a versatile bathroom exhaust fan that combines a fan, heater, and LED light, making it a great option for those looking to enhance comfort and functionality in their bathroom. With an airflow capacity of 110 CFM and a noise level of just 2 sones, it effectively ventilates moisture, which is crucial for reducing mold and mildew. This low noise level is particularly appealing for those who want a quiet operation in their bathrooms.

One of its standout features is the integrated dimmable LED lighting, which allows you to choose between different color temperatures—warm white, bright white, or daylight—adding a customizable touch to your bathroom lighting. The powerful 1500-watt heater provides instant warmth, making it ideal for cold mornings.

Installation is straightforward thanks to its compact size, designed to fit in standard ceiling constructions. However, note that some assembly is required. On the downside, the unit is somewhat heavy at 12.73 pounds, which may complicate installation for some users, particularly if handling it alone. Additionally, while the fan and heater function well, if the heater is used frequently, it may increase electricity bills due to its wattage. It’s important to consider your bathroom size and whether the combination of features is necessary for your needs, as some users might prefer a more straightforward exhaust fan without the added heater and light functionalities.