A good bathroom ceiling vent fan should match your room’s size, ductwork, noise needs, and lighting setup. The options below range from a compact 50 CFM fan for a small bathroom to quiet fan-and-light combinations with adjustable color temperature and brightness. Check your ceiling opening and duct size before choosing: a fan that fits your airflow needs may still require changes to fit your existing installation.
Table of Contents
Quick Comparison
| Product | Airflow | Noise | Notable feature |
|---|---|---|---|
| Broan-NuTone 50 CFM Exhaust Fan | 50 CFM | 2.0 sones | Energy Star certified; compact design |
| Amico 80 CFM Fan with LED Light | 80 CFM | 0.9 sones | Dimmable light with five color temperatures |
| Amico 80 CFM Fan with Light | 80 CFM | 0.9 sones | Five color temperatures; dimmable light |
| Fitop 100 CFM Fan with Light | 100 CFM | 1.0 sones | Three color temperatures and night-light mode |
| AHAWILL 100 CFM Fan with Light | 100 CFM | 0.9 sones | Dimmable light with five color temperatures |
Our Picks: Best Bathroom Ceiling Vent Fan reviews
Broan-NuTone: A compact choice for smaller bathrooms
The Broan-NuTone is a straightforward exhaust fan without a built-in light. Its 50 CFM airflow is specified for smaller bathrooms or powder rooms up to 45 square feet. The product is Energy Star certified and runs at 2.0 sones, making it a practical option when you want basic ventilation rather than extra lighting features.
Its compact housing measures 7.25 by 7.5 by 3.625 inches, with a cover measuring 8.625 by 8.375 inches. It connects to a 3-inch duct, so check your existing duct before buying. Foldable mounting brackets and a design intended for installation without attic access may help with some replacement jobs, though the ceiling opening and installation conditions still matter.
The simpler design is an advantage if you already have suitable bathroom lighting and want a fan from an established ventilation brand. Its lower airflow and 3-inch duct set it apart from the 80 and 100 CFM fan-and-light options here. It may not be the right match if your bathroom needs more airflow or you want one fixture to provide both ventilation and illumination.
Pros:
- Energy Star certified
- Compact housing and modern grille
- Designed for smaller bathrooms up to 45 square feet
- Foldable brackets support some retrofit installations without attic access
Cons:
- 50 CFM airflow is lower than the other picks
- Uses a 3-inch duct and has no built-in light
Verdict: Choose the Broan-NuTone if you need a compact, basic fan for a smaller bathroom and your setup matches its 3-inch duct connection.
Amico 80 CFM with LED light: Quiet ventilation and flexible lighting
This Amico combines an 80 CFM exhaust fan with a 1,000-lumen LED light. It is listed for bathrooms around 70 to 80 square feet and runs at 0.9 sones. The low stated noise level may appeal if you prefer a quieter bathroom, while the combined fixture can replace separate ceiling fan and light units.
The light offers five color temperatures, from 2700K to 5000K, and dimming from 10% to 100%. Its 90 CRI rating is intended to show colors more accurately. The product uses an 8.8-by-8.8-inch ceiling cutout and a 4-inch duct; the grille measures 12.1 by 12.1 inches. Those dimensions are important to verify before planning a retrofit.
The listing says no attic access is required for replacement and includes three-year product support. One practical limitation is that the duct is not included, so you may need to source compatible ducting for a new installation. It also calls for a larger ceiling opening and duct than the Broan-NuTone.
Pros:
- 80 CFM airflow with a stated noise level of 0.9 sones
- LED light has five color-temperature settings and dimming
- 90 CRI lighting
- Designed for an 8.8-by-8.8-inch ceiling opening
Cons:
- 4-inch duct is required, and ducting is not included
- The large grille may not suit every ceiling layout
Verdict: Pick this Amico if you want quiet 80 CFM ventilation and adjustable, high-color-rendering light in a bathroom with the required opening and duct size.
Amico 80 CFM with light: A retrofit-minded option with dimming
This Amico model is another 80 CFM fan-and-light combination, with a listed noise level of 0.9 sones. Its light is rated at 1,000 lumens, supports five color temperatures from 2700K to 5000K, and dims from 0% to 100%. It is specified for rooms up to 80 square feet.
The product fits an 8.8-by-8.8-inch ceiling opening and is designed for a 4-inch duct. The listing says that if your existing duct is 3 inches, you can contact Amico for a 4-to-3-inch reducer. Confirm compatibility with the manufacturer before relying on that option, especially if you are replacing an older fan.
Compared with the other Amico in this list, this model’s stated dimming range begins at 0% rather than 10%, and its description specifically mentions support for a 3-inch duct reducer. That could be useful for some retrofit plans, but the listed connection remains 4 inches. It is a better fit when you want an integrated light and enough airflow for a bathroom within the stated size range.
Pros:
- 80 CFM airflow with a stated noise level of 0.9 sones
- 1,000-lumen light with five color temperatures
- Dimming range listed from 0% to 100%
- Specified for bathrooms up to 80 square feet
Cons:
- Requires an 8.8-by-8.8-inch ceiling opening
- Uses a 4-inch duct connection; a reducer may need to be arranged with the manufacturer
Verdict: Consider this Amico if you want a quiet 80 CFM fan with a broadly adjustable light and have verified the ceiling opening and duct arrangement.
Fitop 100 CFM: Higher airflow with a night-light setting
The Fitop combines 100 CFM ventilation with a 1,300-lumen LED light. It is listed for bathrooms from 50 to 100 square feet and runs at 1.0 sones. Its airflow is higher than the two 80 CFM Amico options, while its stated noise level remains low.
The light offers three color temperatures—2700K, 4000K, and 6500K—plus a night-light mode. The product listing describes a memory function that retains the last lighting setting after power has been off for more than seven seconds. Its 8.8-by-8.8-inch ceiling opening and 4-inch duct are key fit requirements; the grille size is not provided in the supplied product details.
Fitop says this fan is suitable for both new construction and replacement, with no attic access needed. Still, an existing opening that looks close in size should be measured carefully before purchase. Compared with the Amico models, this one offers higher stated airflow and a brighter light, but fewer color-temperature choices.
Pros:
- 100 CFM airflow for the stated 50-to-100-square-foot range
- 1,300-lumen light with three color temperatures and a night-light mode
- Memory function for the last lighting setting
- ETL-listed, according to the product description
Cons:
- Requires an 8.8-by-8.8-inch opening and a 4-inch duct
- Offers three color temperatures, fewer than the five-setting options here
Verdict: The Fitop is a strong option if you want 100 CFM airflow, a bright integrated light, and a night-light mode, provided its opening and duct fit your bathroom.
AHAWILL 100 CFM: Quiet airflow and a dimmable five-setting light
The AHAWILL offers 100 CFM airflow and a stated noise level of 0.9 sones. Its product description lists bathrooms up to 110 square feet and also says the fan can serve small to medium spaces. As with any fan, check that the airflow and installation details suit your room and duct setup rather than relying on room size alone.
Its built-in 1,000-lumen LED light supports five color temperatures from 2700K to 5000K, with brightness adjustment from 10% to 100%. The light’s 90-plus CRI rating is intended to help show colors more accurately. The housing measures 9.45 by 9.45 inches, the cover is 12 by 12 inches, and the product fits a 9.6-by-9.6-inch ceiling opening with a 4-inch duct.
The larger specified opening distinguishes it from the 8.8-inch options, so it may be a less direct replacement if your ceiling cutout is smaller. The product description lists ETL and FCC certifications and includes mounting accessories. Its low stated noise level and five color settings make it a feature-rich choice when the dimensions work for your project.
Pros:
- 100 CFM airflow with a stated noise level of 0.9 sones
- 1,000-lumen light with five color temperatures and dimming
- 90-plus CRI rating
- ETL and FCC certifications listed in the product description
Cons:
- Requires a 9.6-by-9.6-inch ceiling opening and a 4-inch duct
- May require ceiling changes if replacing a smaller fan
Verdict: Choose the AHAWILL if you want 100 CFM ventilation, quiet operation, and flexible lighting, and your ceiling can accommodate its larger opening.
How to Choose a Bathroom Ceiling Vent Fan
Match airflow to your bathroom
Airflow is measured in CFM, or cubic feet per minute. The products here range from 50 CFM to 100 CFM, and their listed room-size guidance varies. Use the manufacturer’s guidance as a starting point, then consider the room layout and how the fan will connect to the duct. A fan’s stated capacity does not guarantee the same performance in every installation.
Check the ceiling opening and grille size
Measure the existing ceiling cutout before ordering a replacement. The Amico and Fitop models in this list specify an 8.8-by-8.8-inch opening, while the AHAWILL specifies a 9.6-by-9.6-inch opening. The Broan-NuTone lists a smaller housing and cover size. Also compare the grille dimensions with nearby ceiling fixtures and trim.
Confirm the duct diameter
Duct size is a basic compatibility check, not a detail to leave until installation. The Broan-NuTone uses a 3-inch duct, while the lighted models specify a 4-inch duct. One Amico listing says you can contact the manufacturer about a reducer for 3-inch ductwork. Verify the connection and any needed parts before buying, and make sure your existing duct route can work with the new fan.
Think about sound
Noise is listed in sones, and a lower stated number indicates a quieter fan rating. The Broan-NuTone is listed at 2.0 sones, compared with 0.9 or 1.0 sones for the other options. Actual sound in your bathroom may also depend on the installation and duct setup, so treat the listed figure as a comparison point rather than a promise of identical results in every home.
Decide whether you need an integrated light
A fan with a built-in light can combine two ceiling fixtures in one, but it may not be necessary if your bathroom already has suitable lighting. Compare brightness, measured in lumens, along with color-temperature settings and dimming range. The Amico models offer five color temperatures, the Fitop offers three plus a night-light mode, and the AHAWILL offers five color temperatures with dimming.
Consider installation access and electrical needs
Some products are described as suitable for replacement without attic access, but a simple retrofit depends on your existing opening, wiring, and ductwork. Read the installation instructions and confirm that the fan’s dimensions and connection points match your setup. For electrical work or changes to ducting, follow local requirements and use a qualified professional when needed.
Compare the full installation, not just the fan
Check what is included and what you may need to supply. For example, one Amico listing states that ducting is not included. Before choosing, account for any needed duct, reducer, wiring changes, or ceiling work. A fan with more features may not be the easiest replacement if it requires a larger opening or different duct connection.
Frequently Asked Questions
What CFM bathroom fan should I choose?
Start with the room-size guidance supplied for the specific fan, then check your ductwork and installation. The Broan-NuTone is listed for bathrooms up to 45 square feet, the 80 CFM Amico models for up to 80 square feet, the Fitop for 50 to 100 square feet, and the AHAWILL for up to 110 square feet. These are product specifications, not a guarantee of identical performance in every setup.
Are bathroom fans with lights as effective as separate fixtures?
A fan-and-light combination provides both functions in one ceiling unit, with brightness and color options that vary by model. Check the stated lumen output and light controls to see whether they meet your needs. If you already have suitable bathroom lighting, a fan-only model may be enough.
Can I replace a 3-inch duct fan with a 4-inch duct fan?
Do not assume the connections are interchangeable. Most of the lighted fans here specify a 4-inch duct, while the Broan-NuTone uses a 3-inch duct. One Amico model mentions a reducer that may be available by contacting the manufacturer. Confirm compatibility and installation requirements before replacing your fan.
Which option is quietest on paper?
The Amico models and AHAWILL are listed at 0.9 sones. The Fitop is listed at 1.0 sone, and the Broan-NuTone at 2.0 sones. These figures help compare the stated noise levels, but installation and duct conditions can affect what you hear.
Do bathroom exhaust fans need to vent outdoors?
Follow the fan manufacturer’s installation instructions and applicable local requirements for venting. Do not assume that the existing duct or vent route is suitable just because a fan is already installed. Check the duct path and outlet before beginning a replacement.
What should I measure before ordering?
Measure the ceiling opening, available space for the housing and grille, and the diameter of the existing duct. Also check whether the product’s wiring and installation method match your project. Comparing these details first can help prevent fit problems after delivery.
Final Recommendation
For a smaller bathroom with existing lighting, the Broan-NuTone is the simplest fit in this group if you want a compact 50 CFM fan and have a 3-inch duct. For a quiet fan-and-light combination, the Amico models offer 80 CFM with adjustable lighting. If you want 100 CFM, compare the Fitop’s night-light mode with the AHAWILL’s five-color, dimmable light—and pay close attention to their different ceiling-opening sizes. The best choice is the one that matches your room, duct, ceiling cutout, and lighting needs.
