10 Best Bathroom Through Wall Exhaust Fan of 2025

Tested and Reviewed: Top 10 Bathroom Through Wall Exhaust Fan deals with expert ratings from 8.1 to a perfect 10

July 2025 Edition

Editor's Choice

9.7

Save 18%

Broan-NuTone

Broan-NuTone 512M Through-the-Wall Ventilation Fan White Cover, 6-Inch 70 CFM 6.0 Sones

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Editor's bottom line:

“This bathroom through wall exhaust fan is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

VERSITILE: Ventilation fan eliminates heat, humidity and unwanted smells inside the garage, kitchen, laundry room or rec room
IN-WALL INSTALLATION: Requires cutting a hole in the wall and wiring to a switch; has a built-in exterior wall cap/vent, so no ducting needed for install; motor assembly offers a fast and easy twist-lock installation
HIGH QUALITY, EFFICIENT OPERATION: Operates at 70 CFM to efficiently ventilate rooms up to 65 sq. ft.; use for spot ventilation in a garage near a work bench, car, yard equipment or other spaces within the garage.
FEATURES: Galvanized steel housing for superior protection against the elements; built-in bird screen
DIMENSIONS: 6" duct; fan housing measures 8" x 8" x 5" and adjusts to fit walls from 5.25" to 10" thick

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Picked by 317 people today

Best Value

9.5

Save 27%

Broan-NuTone

Broan-NuTone 509 Through-the-Wall Ventilation Fan White Cover, 200 CFM, 8.5 Sones, 8"

27% OffFree Shipping

Main Highlights

VERSITILE: Ventilation fan eliminates heat, humidity and unwanted smells inside the garage, kitchen, laundry room or rec room
IN-WALL INSTALLATION: Requires cutting a hole in the wall and wiring to a switch; has a built-in exterior wall cap/vent, so no ducting needed for install; motor assembly offers a fast and easy twist-lock installation
HIGH QUALITY, EFFICIENT OPERATION: Operates at 200 CFM to efficiently ventilate a one car garage or rooms up to 195 sq. ft.
FEATURES: Galvanized steel housing for superior protection against the elements; built-in bird screen
DIMENSIONS: 8" duct; fan housing measures 14.25" x 14.25" x 8" and adjusts to fit walls from 4.5" to 9.5" thick
1.7 A

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9.5

EINTTAX

EINTTAX 4 Inch Bathroom Exhaust Fan, 12W Quiet Bathroom Fan, Wall & Window Mounted Vent Fan for Kitchen, Toilet, Office, Garage, 34 dB, 130m³/h, IPX2 Waterproof, White

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Main Highlights

Powerful Ventilation Fan: This bathroom ventilation fan is equipped with a durable ball bearing motor and a seven-blade impeller, which has high rotation speed, high efficiency and stronger suction. The powerful ventilation capacity effectively eliminates moisture, kitchen fumes, smoke and odors to improve air circulation and maintain a fresh and comfortable living environment
High Performance: Our 4 inch wall vent fan operates with a low noise level of 34 dB, which will not disturb your daily work or rest. With a built-in high-efficiency motor, it consumes only 12W of power while delivering a powerful airflow of 130m³/h, helping you save on electricity bills. The fan's air outlet is also designed with an automatic check valve that prevents air backflow when closed
High-quality Material: The 4 inch bathroom exhaust fan is made of high-quality ABS material, which is durable and has a long lifespan. The smooth surface is scratch-resistant and anti-aging, not easy to deform. IPX2 waterproof rating, the fan can operate stably in humid environments
Easy Installation: The EINTTAX exhaust fan is suitable for wall or window installation, you can use glass glue or screws to fix the fan. The detachable design is convenient for cleaning and maintenance, we recommend that you clean the dust and dirt in the exhaust fan regularly to extend its service life
Widely Used: This window exhaust fan comes with a circular air intake, which exhausts more evenly and can quickly purify indoor air. Perfect for bathrooms, kitchens, living rooms, bedrooms, offices, garages, shops, basements, warehouses and other areas that require continuous ventilation. Applicable space area: 22-86 ft²

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9.2

Hehou

Hehou Bathroom Exhaust Automatic Fan for Wall and WIndow,Super Quiet 4 In Bathroom Motion Sensor and Delay Time Exhaust Fan with O Ring White 80 CFM Vent Fan

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Main Highlights

1.Motion SensorThe exhaust fan with a motion sensor turns on and detects motion within a 5-meter radius, and the fan runs automatically until the motion disappears.
2.Delay TimeThe bathroom fan has a timer function, you can increase or decrease the time as you wish. (0.5-30 mins, factory setting is 0.5 mins.)
3.Silent OperationThe exhaust fan is equipped with a ball motor, featuring silent operation (<34dB) and long service life. The seven-blade fan wheel ensures optimal air exchange and ensures fast and effective removal of moisture and odors.
4.Check ValveFans have check flow protection check valve flaps to prevent cold or humid air from entering from the outside through closed valves for wall and window installations.
5.Highly PracticalThe panel is made of high-strength ABS, waterproof IPX4, white simple design compatible with a variety of decorative styles.12W low-power 80cfm high-efficiency ventilation, the perfect solution to the problem of unpleasant odors in the room. Suitable for bathroom, toilet, ventilation system, living room, garage, office and so on.

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9.0

Zeyzer

Zeyzer Exhaust Fan 110 CFM 1.0 Sones 5.9" Duct White Square Quiet Powerful Ceiling or Wall-Mount Ventilation Fan for Bathroom/Corridor/Office/Laundry Room/Shop

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Main Highlights

Duct Diameter: Ø 5.9"
Panel Size:7.6"
Optimized fan wheel design, high efficiency and long service life
Housing and fan wheel are made of high-quality ABS (anti-ultraviolet) plastic
Quiet operation:The exhaust fan uses a ball motor that has the characteristics of quiet operation (<34 dB) and a long service life. Bathroom fan white, compatible with a variety of decoration styles, provide a comfortable and healthy environment.
Bathroom fan:The 150 mm standard exhaust fan is an ideal solution for rooms with high humidity such as bathrooms, kitchens, garages, basements, living rooms, offices, tool rooms, etc.
Installation Notes: It is suitable for ceiling and wall installation. It can be easily installed with only the opening size (6.3-6.7 Inches). The installation process does not require a fastening ring and requires a pipe connection.

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8.8

Venta Marketing

Venta Wall Mount Bathroom Exhaust Fan, 4-Inch Duct Quiet Ventilation for Wall Mount Bathroom Fan, 1.5 Sones, 95m³/h, 12W Air Extractor Vent for Kitchen, Living Room, and Office - White

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Main Highlights

Unmatched Freshness & Quiet Performance - Maintain a fresh, clean space with Venta's bathroom vent fan, featuring an anti-backflow ventilation system. Operating at a whisper-quiet 1.7 sones, it delivers powerful airflow of 240m³/h using a 6-inch duct at just 18W.
Superior Ventilation - Effectively remove stale air and promote fresh air circulation with Venta's extractor fan, ensuring a comfortable indoor environment with regulated temperature and air quality.
Versatile Installation - Designed for wall, glass, and window mounting, this wall mount exhaust fan offers flexible placement options, making it ideal for any enclosed space.
Effortless Setup - The kit includes a sleek panel, durable housing, a high-performance motor, precision-engineered blades, and a shutter mechanism. Remove the shutter during installation for optimal performance. The detailed manual ensures an easy and hassle-free setup.
Maintenance for Longevity - Always switch off power before maintenance. Clean the louver hood, cover, and blades gently with water and a brush, avoiding motor contact with water. Thoroughly dry all parts before reassembly for reliable performance.

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8.6

BV

BV Ventilation Exhaust Fan for Home, Through-The-Wall Utility Fan, 70 CFM, 4.0 Sones, 6 inch

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Main Highlights

EFFICIENT AIR FLOW FOR FRESH SPACES: This exhaust fan runs at 70 CFM with a 4.0 sone rating, providing quiet and efficient air circulation for rooms up to 85 sq. ft. - ideal wall fan for kitchens and small living areas.
EASY INSTALLATION WITH ADJUSTABLE HOUSING: Designed for quick installation or replacement, our vent fan fits walls between 6 to 10 inches thick, ensuring flexibility for most home setups.
EFFECTIVE ODOR AND HUMIDITY REMOVAL: Removes smoke, odors, and moisture, helping keep your house fresh with versatile room-to-room or outdoor ventilation. Perfect fit as a kitchen exhaust fan.
CUSTOMIZABLE & PAINTABLE GRILLE: The white polymeric grille of the ventilation fan can be painted to match any décor, providing a clean and seamless look in your home.
IMPORTANT USAGE WARNING: The wall vent is not suitable for humid bathrooms or use near water sources and should not be used with solid-state speed control devices.

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8.3

SLUELI

SLUELI 6 Inch Exhaust Fan with Remote Upgrade Powerful 2 Way 2 Speed Bathroom Exhaust Fan Energy Saving Low Noise Ventilation Fan Easy Install on Wall Window Ceiling in Bathroom Kitchen Garage

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Main Highlights

Innovative Exhaust Fan 2025: The latest 6-inch bathroom exhaust fan from SLUELI, featuring U.S. patent and FCC certification. With premium quality and A-level energy efficiency standards, enjoy 24/7 customer service and a 36-month warranty for a worry-free purchase :)
Exceptional 2 Way and 2 Speed Ventilation Fan: The 2 way operation of this exhaust fan helps balance indoor and outdoor temperatures, effectively purifying indoor air with both exhaust and intake functions. Dynamically balanced fan blades ensure smooth, quiet, and efficient operation. It also has a memory function that restarts when plugged in.
Efficient Energy-Saving Brushless DC Motor: Featuring a highly efficient pure copper brushless DC motor, the 8W low power achieves an airflow of 310m³/h, equivalent to a traditional motor's 16W power, achieving low power consumption with high efficiency. It only consumes 0.008 kWh, extremely energy-saving, with strong ventilation performance and no heat generation, ensuring a motor lifespan of over 30,000 hours, superior to 90% of other ordinary high-power motors.
Low Noise Powerful Ventilation Exhaust Fan: This bathroom fan has 2-speed settings, with noise 30 dB in quiet mode and 34 dB in powerful mode. It features a one-touch silent option, making it easy to install on wall, ceiling, or window of bathroom, kitchen, attic, room, basement, garage, and living spaces.
Wireless Remote Control and PC+ABS Material: Equipped with a multifunctional wireless 433MHz remote control, it can be seamlessly controlled within a 100-meter range. Made of high-hardness, corrosion-resistant PC+ABS material, it is rust-resistant and deformation-proof. The exhaust fan also comes with screws and foam pads for easy installation, with a power cord length of 1.5m. (Note: exhaust duct not included)

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8.1

VENTS

VENTS-US GK 125 MA - Easy to Install 5" Through-The-Wall Exhaust Ventilation Fan with 102 CFM, Comes with PVC Ducting and an Exterior Plastic Cover

Main Highlights

Eliminate unwanted pollutants, including pungent smells, harmful gases, and even airborne pathogens things you don't want lingering in your living space.
Through-The-Wall Exhaust Fan: PVC duct and grille included for easy installation. Simply cut a hole in your wall (according to the fan's dimensions) for a perfect fit. If you need additional assistance, please don't hestitate to contact us. We're more than happy to help!
The GK Ventilation Fan comes with a corded plug and can be both hardwired or plugged into the wall. Please note that the GK series is not a passive fan.
Dimensions: 5" ducting & the fan itself is 3.88 x 7.5 x 6.81 with a 4.88" collar
Great for exhausting air in the garage, workshop, smoke room, bedroom, bathroom, living-room, home office, shed, barn, and other common living spaces. Best for rooms with high concentrations of harmful smells.

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8.1

Air King

Air King EWF-180 Through the Wall Exhaust Bath Fan with 180-CFM and 6.5-Sones, White Finish

Main Highlights

Wall exhaust fan comes with white polymeric grill that measures 11-1/2" x 11-1/2"
Operates at 180 CFM at 6.5 scones for maximum air flow, and direct-to-outdoor exhaust design eliminates the need for ducting
Spring-loaded aluminum back draft damper helps with back drafts and contributes to superior air flow
All-metal housing can be installed into walls from 4 to 9" thick, while venting directly to the outside, making it perfect for exhausting garages
Metal, 8" round diameter housing also helps with air flow, and allows the fan to vent directly outside
White Through The Wall exhaust fan provides ventilation
Ideal for applications such as exhausting garages
Speed setting operating at 180-CFM at 6.5-Sones
Suitable for bathrooms up to 160-square feet and other rooms up to 225-square feet
Comes with a 1-year limited warranty

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Our Best Overall Choice

Best Choice

9.7

Broan-NuTone

Broan-NuTone 512M Through-the-Wall Ventilation Fan White Cover, 6-Inch 70 CFM 6.0 Sones

18% OffFree Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

VERSITILE: Ventilation fan eliminates heat, humidity and unwanted smells inside the garage, kitchen, laundry room or rec room
IN-WALL INSTALLATION: Requires cutting a hole in the wall and wiring to a switch; has a built-in exterior wall cap/vent, so no ducting needed for install; motor assembly offers a fast and easy twist-lock installation
HIGH QUALITY, EFFICIENT OPERATION: Operates at 70 CFM to efficiently ventilate rooms up to 65 sq. ft.; use for spot ventilation in a garage near a work bench, car, yard equipment or other spaces within the garage.
FEATURES: Galvanized steel housing for superior protection against the elements; built-in bird screen
DIMENSIONS: 6" duct; fan housing measures 8" x 8" x 5" and adjusts to fit walls from 5.25" to 10" thick

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