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10 Best Quietest Bathroom Fans 2025 in the United States

#1

Winner

9.9 score

Broan-NuTone® BEL8 Bathroom Exhaust Fan w/LED Light, 80 CFM, ENERGY STAR® Exhaust Fan, 1.5 Sones

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.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Noise Level (Sones)
Cheaper alternative with a bright, quieter operation and powerful performance.
Airflow Capacity (CFM)
Works like a charm, though a larger size might be needed for extremely hot showers.
Installation Type
The installation was a breeze, with concise and helpful instructions making it quicker to install than to remove the old unit.
#2
9.8 score

Broan-NuTone 678 Ventilation Fan and Light Combo for Bathroom and Home, 100 Watts, 50 CFM,White

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.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Noise Level (Sones)
A cheaper alternative that is bright, quieter than most, and powerful.
Installation Type
Installation is a breeze with concise and helpful instructions.
#3
9.7 score

Broan-NuTone BHFLED110 PowerHeat Bathroom Exhaust Fan, Heater, and LED Light Combination, 110 CFM

The Broan-NuTone BHFLED110 PowerHeat Bathroom Exhaust Fan stands out as a multi-functional unit combining a fan, heater, and LED light. With an airflow capacity of 110 CFM, it effectively handles ventilation in most full bathrooms, efficiently removing moisture to reduce mold risk.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Noise Level (Sones)
Noise level is just fine; if you are moving air, there will be some noise.
Airflow Capacity (CFM)
The fan is much stronger than previous models, effectively reducing moisture in the bathroom even during hot showers.
Installation Type
Replacing an existing fan with this one can be a bit more challenging, especially with wiring in cramped attic spaces, but the exhaust fan works great and is much quieter and more powerful than the old one.
Additional Features
The LED light is very bright, often eliminating the need for main bathroom lighting during showers.

Top 10 Best Quietest Bathroom Fans 2025 in the United States

#1

Winner

9.9 score

Broan-NuTone® BEL8 Bathroom Exhaust Fan w/LED Light, 80 CFM, ENERGY STAR® Exhaust Fan, 1.5 Sones

Noise Level (Sones): 1.5 Sones
Airflow Capacity (CFM): 80 CFM
Energy Efficiency: 3.83 cubic feet per minute per watt
Installation Type: 'no cut' roomside installation
Additional Features: LED Light, SlideClip, CleanCover grille

Chosen by 1301 this week

Broan-NuTone BHFLED110 PowerHeat Bathroom Exhaust Fan, Heater, and LED Light Combination, 110 CFM

Noise Level (Sones): 2 Sones
Airflow Capacity (CFM): 110 CFM
Energy Efficiency: Dimmable LED light
Installation Type: Standard 2
Additional Features: Fan, heater, LED light

Panasonic FV-0511VH1 WhisperWarm DC Bathroom Fan with Heater - Simplified Ventilation and Heat - 50-80-110 CFM

Noise Level (Sones): 0.3 to 2.0
Airflow Capacity (CFM): 50 to 110
Energy Efficiency: ENERGY STAR certified
Installation Type: Flex-Z Fast bracket
Additional Features: Induction Stovetop Compatible, 1600W heating element

Broan-NuTone® BE6 Bathroom Exhaust Fan, 60 CFM, ENERGY STAR® Exhaust Fan 0.9 Sone

Noise Level (Sones): 0.9 Sones
Airflow Capacity (CFM): 60 CFM
Energy Efficiency: ENERGY STAR certified
Installation Type: 'No cut' roomside
Additional Features: SlideClip, CleanCover grille
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Buying Guide for the Best Quietest Bathroom Fans

Choosing the right bathroom fan is essential for maintaining good air quality and preventing moisture buildup, which can lead to mold and mildew. When selecting a bathroom fan, it's important to consider several key specifications to ensure you get the best fit for your needs. Here are the most important specs to look at and how to navigate them.
Noise Level (Sones)The noise level of a bathroom fan is measured in sones. This spec is crucial if you want a quiet fan that won't disturb the peace of your home. Sones measure the loudness of the fan, with lower numbers indicating quieter operation. Fans typically range from 0.3 to 4.0 sones. For a very quiet fan, look for models rated at 1.0 sones or lower. If noise is less of a concern, you can consider fans with higher sone ratings. Your need for quietness will guide you here; if you prefer a tranquil bathroom environment, opt for the lowest sone rating possible.
Airflow Capacity (CFM)Airflow capacity, measured in cubic feet per minute (CFM), indicates how much air the fan can move. This is important for effectively ventilating your bathroom and removing moisture. To determine the right CFM for your bathroom, calculate the room's square footage and match it to the fan's capacity. For example, a small bathroom (up to 50 square feet) typically needs a fan with 50 CFM, while larger bathrooms (100 square feet or more) may require 100 CFM or higher. Choose a fan with the appropriate CFM to ensure efficient ventilation based on your bathroom size.
Energy EfficiencyEnergy efficiency is an important consideration for reducing electricity consumption and lowering utility bills. Look for fans with the ENERGY STAR label, which indicates they meet strict energy efficiency guidelines. These fans use less power while providing effective ventilation. If you are environmentally conscious or want to save on energy costs, prioritize fans with high energy efficiency ratings.
Installation TypeThe installation type of a bathroom fan can affect how easy it is to set up and how well it fits into your existing space. Fans can be mounted on the ceiling or wall, and some models are designed for easy retrofit into existing fixtures. Consider your bathroom's layout and whether you need a fan that can be installed in a specific location. If you are replacing an old fan, look for models that offer straightforward installation to minimize hassle.
Additional FeaturesModern bathroom fans often come with additional features such as built-in lights, heaters, or humidity sensors. These can enhance the functionality of the fan and add convenience. For example, a fan with a humidity sensor can automatically turn on when moisture levels rise, ensuring your bathroom stays dry without manual intervention. Consider what extra features might be beneficial for your needs and choose a fan that offers those options.

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