10 Best Bathroom Exhaust Fan Quiet 2025 in the United States

The Panasonic FV-0511VF1 WhisperFit DC Fan is designed to meet the needs of anyone looking for a quiet and efficient bathroom exhaust fan. With a noise level of just 25 dB, it operates almost silently, making it an excellent choice for maintaining peace in home environments. The fan’s airflow capacity ranges from 50 to 110 CFM, which you can easily adjust using the built-in Pick-A-Flow airflow selector. This flexibility allows it to effectively ventilate spaces of varying sizes, whether it's a small bathroom or a larger laundry room.

Installation is straightforward thanks to the single-hinged Flex-Z Fast bracket, which accommodates different joist sizes, and its low-profile housing design makes it easy to fit into tight spaces. It’s also Energy Star-certified, ensuring it won't drive up your electricity bill, which is a plus for eco-conscious consumers.

The fan excels in many areas, but there are some considerations to keep in mind. The manual control method might not appeal to users looking for more modern, automated options. Some users might also find that the fan’s performance could vary based on specific installation conditions. Additionally, while it is recognized for its energy efficiency, those expecting integrated lighting features should note that this model does not include any light source.

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.