10 Best Quietest Bathroom Fans 2025 in the United States

The Broan-NuTone 678 Ventilation Fan and Light Combo is a practical choice for small rooms and bathrooms up to 45 square feet. With a 50 CFM airflow capacity, it efficiently ventilates while its noise level at 2.5 sones is moderate—it's not the quietest but still fairly manageable. The 100-watt bulb (which you’ll need to purchase separately) provides decent lighting, and the shatter-resistant light diffusing lens ensures durability.

This combination of fan and light is ideal for those looking to reduce foul smells and improve lighting in one go. Installation is user-friendly, perfect for DIY enthusiasts, thanks to its plug-in motor and easy duct connectors. The decorative white grille fits well with most bathroom decors.

However, it’s not the most energy-efficient option due to its 100-watt usage, and the plastic blade material may not be as durable as metal options. Additionally, it might not meet recent energy requirements in some states, so be sure to check local guidelines. If noise and energy efficiency are top priorities for you, there might be quieter and more energy-efficient models available.

The Broan-NuTone BE6 Bathroom Exhaust Fan is designed to offer quiet and energy-efficient ventilation for small bathrooms. With a noise level of 0.9 sones, it operates whisper-quiet, making it ideal for maintaining a peaceful bathroom environment. Its airflow capacity of 60 CFM is suitable for rooms up to 45 square feet, effectively reducing moisture and odors. This fan is ENERGY STAR certified, meaning it consumes significantly less energy than typical bathroom fans, helping you save on energy bills.

Installation is simplified with the 'No cut' roomside installation feature, allowing you to retrofit without needing attic access or cutting drywall. The SlideClip technology further eases the installation and maintenance process. The modern CleanCover grille design ensures the fan blends seamlessly into the ceiling.

However, for larger bathrooms, the 60 CFM airflow capacity might not be sufficient to effectively manage moisture and odors. Additionally, while the fan is lightweight and easy to install, its plastic build might not feel as durable as some pricier models. Perfect for small bathrooms where quiet operation and energy efficiency are priorities, the Broan-NuTone BE6 offers excellent value for those looking for a simple yet effective ventilation solution.

The Broan-NuTone® BEL8 Bathroom Exhaust Fan with LED Light stands out as a quiet and energy-efficient option for your bathroom. With a noise level of just 1.5 sones, it operates quietly, making it ideal for maintaining a peaceful bathroom environment. This fan provides an airflow capacity of 80 CFM, which is suitable for bathrooms up to 75 square feet, ensuring effective ventilation to reduce moisture and odors.

Its ENERGY STAR certification means it consumes about 50% less energy compared to standard bath fans, making it a cost-effective and environmentally friendly choice. One of the notable features of this product is its quick and easy 'no cut' roomside installation, which does not require attic access or drywall cutting, saving you time and effort. The SlideClip technology further simplifies the installation and cleaning process.

Additionally, the integrated LED light offers added convenience, combining lighting and ventilation in one unit. The modern CleanCover grille design provides a seamless and aesthetically pleasing appearance. However, it is essential to note that this fan may not be powerful enough for larger bathrooms beyond the recommended 75 square feet. In summary, the Broan-NuTone® BEL8 is an excellent choice for those looking for a quiet, energy-efficient, and easy-to-install bathroom exhaust fan with added LED lighting.