10 Best Quietest Bathroom Fans 2025 in the United States

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.

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 Panasonic FV-0511VFL1 WhisperFit DC Retrofit Ventilation Fan is designed to provide a quiet and efficient solution for bathroom ventilation. Its noise level remains low due to the advanced ECM motor with SmartFlow Technology, making it suitable for users who prioritize a peaceful environment. The fan's airflow capacity is versatile, offering 50, 80, or 110 CFM options through the Pick-A-Flow selector, ensuring it can handle different room sizes and moisture levels effectively. In terms of energy efficiency, this model stands out with its Energy Star certification, meaning it will help reduce power consumption and save on electricity bills.

The installation is simplified with the single-hinged Flex-Z Fast bracket, making it accessible even for those who might not be very handy. Additional features like the dimmable LED light and nightlight add convenience and functionality to the product, enhancing its usability in various settings, including bathrooms, garages, and laundry rooms. However, there are a few drawbacks to consider. The fan is corded electric, which might limit placement flexibility, and it has a pull chain switch type, which may not be the most modern or convenient control method for some users.

Despite these minor issues, the fan's performance and additional features make it a worthy consideration for those seeking a quiet, efficient, and easy-to-install bathroom ventilation solution.