Read on to learn more about the best inline bathroom extractor fans on the market and how to pick the one that’s right for you.
Our Editor’s Best Inline Bathroom Extractor Fan Reviews
SAILFLO 4 Inch Duct Inline Fan 76 CFM 110V 12W for Bathroom Vent Room Basement Greenhouse Attic Kitchen (4″/100mm)

Key Features:
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This 4 inch inline bathroom extractor fan is perfect for any home, office, warehouse, restaurant, bar, shop, shopping mall, grow tent, greenhouse, or any other place where a lot of air is needed.
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This inline bathroom extractor fan is designed with a high quality sleeve motor for quiet operation and a long service life. It has a rotational speed of 2400 r/min and an airflow of 76 CFM.
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This inline bathroom extractor fan is designed to be safe, with a low operating temperature to prevent overheating. It also has a built-in temperature protection device to shut off the power if it gets too hot.
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This inline bathroom extractor fan is designed to help circulate fresh air in your space. It can be used as part of a DIY air circulation system, and can be configured depending on the size of your space.
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This inline bathroom extractor fan is easy to install, and only requires a 4″ ventilation pipe and a 39″ cable. It also has a brown live wire and a blue neutral wire, and comes with easy to follow instructions.
VIVOSUN 4 Inch Inline Duct Fan 100 CFM, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens and Attics, Silver

Key Features:
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This inline bathroom extractor fan has a durable motor with a permanently lubricated bearing that operates quietly and requires no maintenance.
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This is a small, powerful bathroom extractor fan that can be installed in areas where space is limited. It is 4 inches in diameter, has a speed of 2930 RPM, and can move 100 CFM of air.
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This bathroom extractor fan has a low noise level, making it ideal for use in a bathroom. The fan has a superior balanced centrifugal impeller for long service life and quiet operation.
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This inline bathroom extractor fan is designed for a wide range of applications, including boosting airflow in HVAC systems, as well as being able to be used in grow rooms as either an intake or exhaust fan.
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This inline bathroom extractor fan is for a shopper who wants a product that is voltage 110/120V and power 14W. The maximum operating temperature of the motor is 130℃ / 266℉ and the maximum ambient temperature is 60℃ / 140℉. If the blades get stuck by other objects, the shopper should turn the fan off immediately.
iPower 4 Inch Exhaust Inline Axial Fan Ducting Ventilation Extractor Aluminum Alloy for Grow Tent Greenhouse Kitchen Bathroom HVAC, Black

Key Features:
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This inline bathroom extractor fan is designed to help boost airflow in HVAC units to remove exhausts and odors from kitchens & workshops and ventilate basements & attics, etc. It can also be great used as an intake fan to bring fresh air into grow rooms.
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The Advantages inline bathroom extractor fan has a number of features that make it a good choice for a shopper. The motor has a permanently lubricated ball bearing that operates quietly and requires no maintenance. The fan is also suit for green rooms, attics, hospital rooms, commercial cooling and industrial applications.
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This inline bathroom extractor fan has a voltage of 110-120V, a frequency of 50/60Hz, a power of 18W, a speed of 3000 RPM, an air flow of 70 CFM, and a noise of 35dB. It is for indoor use only and has an operating temperature range of -20℃-70℃(-4℉-158℉).
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The 2-in-1 use inline bathroom extractor fan can be used with or without the fan duct, making it versatile for different environments. The traditional square size has been changed to a round shape.
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This inline bathroom extractor fan is for use in a bathroom and includes one 4 inch axial extractor fan.
TerraBloom 4 Inch (100 mm) Inline Fan – 188 CFM Exhaust Duct Fan, Built-In Speed Controller, ETL Listed, Pre-Wired 6 FT Grounded Cord – For Use In Grow Tents With Carbon Filters, Fixtures, Attics

Key Features:
Lerparta 4 Inch Inline Duct Fan Ventilator Metal Pipe Ventilation Exhaust Fan Mini Extractor Bathroom Toilet Wall Fan

Key Features:
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Inline bathroom extractor fans are designed to be installed in between the wall studs in your bathroom, and they are used to circulate air in order to ventilate the space. They are a great option for those who want to DIY their own HVAC system, as they are relatively easy to install and can be customized to fit the size of your space.
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This extractor fan is good for people who need a lot of ventilation in their homes or workplaces. It is also suitable for use in places like grow tents and greenhouses.
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The Airflow inline bathroom extractor fan is designed with a high quality sleeve motor for quiet, energy efficient operation with a rotational speed of 2800 r/min and 140 CFM airflow.
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This inline bathroom extractor fan features a motor with low operating temperature and low heat generation. The built-in temperature device prevents the motor from overheating, double is safer.
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This inline bathroom extractor fan is ideal for moving through carbon filters, long stretches of ducting or grow light reflectors. It is also able to exchange stale air with fresh air to keep temperature or humidity under control.
Oakley Men’s Kitchen Sink Backpack, Stealth Black, One Size

Key Features:
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This backpack has a padded side-access sleeve for 17″ laptops and a brushed media pocket at the top for storing valuables. It’s versatile and perfect for everyday use.
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This is a bathroom extractor fan with a front organizer panel and a mesh optics pocket.
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This bathroom extractor fan has a compression-molded back panel and adjustable shoulder straps for comfort.
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This inline bathroom extractor fan has a bottom shoe compartment that is great for storing shoes or other small items.
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This is an inline bathroom extractor fan that is 20 inches high, 14 inches wide, and 8 inches deep.
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The shopper is looking at a bathroom extractor fan with a rubber logo. The product has been updated and the new version has a rubber logo.
iPower 4 Inch 195 CFM Duct Inline Ventilation Fan Air Circulation Vent HVAC Exhaust Blower for Grow Tent, Greenhouses, Basements or Kitchens, Lite, Black

Key Features:
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This inline bathroom extractor fan is effective at quickly and quietly moving air to your target location, with a fan speed of 2500 RPM and an air flow of 195 CFM.
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This inline fan is designed to be very quiet, with a sound output of only 30 dB. It has a flow deflector to concentrate the fan stream and reduce turbulence and noise.
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This extractor fan is designed for small spaces, and is very lightweight and compact. It is suitable for applications where larger fans just won’t fit.
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This inline bathroom extractor fan is perfect for reducing humidity and clearing the air in grow tents, greenhouses, hydroponics, kitchens, bathrooms, basements, locker rooms, and garages. It can also help to lower temperatures in grow rooms.
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This inline bathroom extractor fan is easy to install, with removable duct ends and locking tabs for easy removal and maintenance. It also has a 5.9 foot power cord for easy installation.
AC Infinity RAXIAL S4, Inline Booster Duct Fan 4” with Speed Controller – Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops

Key Features:
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This inline bathroom extractor fan is designed to boost airflow in HVAC systems and ventilate home spaces like attics and workshops. It is a duct fan that is installed inline with the ductwork of your home.
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This inline bathroom extractor fan features a variable fan speed controller, enabling you to optimize airflow and noise level for any application.
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This extractor fan for a bathroom has a unibody die-cast construction with no welded seams in order to reduce vibration and ensure smoother airflow.
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This inline bathroom extractor fan features an AC brushless motor with steel blades and lubricated bearings. It is not suitable in restricted airflow applications.
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This inline bathroom extractor fan has a duct size of 4”, dimensions of 7.28 x 3.95 x 3.95 in., an airflow of 106 CFM, and a noise level of 28 dBA. It also has dual ball bearings.
Nalle 8 inch Exhaust Fan 80W 500CFM Through-wall installation Ventilation Fan 110V Exhaust Smoke Fan Ventilation for Kitchen,Bathroom,laundry room,Toilets,Garage,Shopping Mall (Black

Key Features:
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This is an inline bathroom extractor fan that is made of high-quality metal materials. It is bright, anti-corrosion, anti-scratch, and prevents inhalation of foreign objects. It can withstand moisture and high temperature, provide a stable working environment for the ventilation fan, and has a longer life.
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This inline bathroom extractor fan has an efficient ventilation fan that uses a double ball bearing outer rotor brush-less motor for quiet operation and high performance.
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This inline bathroom extractor fan is easy to install, and can be mounted on either the wall or ceiling. It is also easy to clean, with a detachable motor that can be unscrewed and removed for regular cleaning.
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This inline bathroom extractor fan is a powerful and quiet way to remove exhaust gas and provide ventilation for areas that require it. It is a great choice for workshops, basements, warehouses, apartments, kitchens, and bathrooms.
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This inline bathroom extractor fan comes with lifelong technical support and 24 hours premium service. If you have any issues about the ventilation fan, please contact us first, we will give you the satisfied solution as soon as possible.
VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent

Key Features:
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This inline bathroom extractor fan is powerful and has a high fan speed. It can create a strong airflow and is efficient in circulating air. It is also good for controlling the humidity, temperature, and air quality in your grow area.
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This inline bathroom extractor fan has a flow deflector that concentrates the fan stream and cuts turbulent kinetic energy to reduce sound output to just 30 dB.
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This inline bathroom extractor fan features safety protection in the form of an ETL listing and an automatic reset function to prevent overheating or other safety issues. The electrical junction box is made from flame-retardant components for fireproofing.
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This extractor fan is simple to set up, with flanges on both the intake and exhaust ends that lock into place with the vent hose. It comes with a 5.9-foot cord for easy setup, and the housing, impeller, and blades are all easy to detach for cleaning and maintenance.
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This inline bathroom extractor fan is ideal for reducing humidity, blocking odors, and lowering temperatures in grow rooms, basements, or kitchens. It can be used with a variable speed controller (bought separately) to ensure optimal airflow.
Inline Bathroom Extractor Fan FAQs
1. What are the best inline bathroom extractor fans on the market?
There are many inline bathroom extractor fans on the market, and it is difficult to determine which ones are the best. However, some factors to consider when choosing an inline bathroom extractor fan include the size of the room, the type of ventilation system, and the specific needs of the bathroom.
2. How do inline bathroom extractor fans work?
Inline bathroom extractor fans work by pulling air from the bathroom and venting it outside. This helps to remove moisture and odors from the bathroom and keep it from being too humid.
3. What are the benefits of using an inline bathroom extractor fan?
The benefits of using an inline bathroom extractor fan are that it can help to remove odors, moisture, and mold from the bathroom. It can also help to reduce the amount of time that it takes for the bathroom to air out after a shower or bath.
4. How do I install an inline bathroom extractor fan?
There is no definitive answer to this question as the installation process will vary depending on the model of inline bathroom extractor fan that you have. However, most inline bathroom extractor fans will need to be installed by a qualified electrician.
5. How do I clean an inline bathroom extractor fan?
To clean an inline bathroom extractor fan, you will need to remove the fan from the wall and disassemble it. Clean the blades of the fan with a soft cloth and a mild soap and water solution. Clean the housing of the fan with a soft cloth and a mild soap and water solution. Allow the fan to dry completely before reassembling and reinstalling.
Conclusion
There are many great inline bathroom extractor fan on the market. Our list of the best inline bathroom extractor fan will help you save time researching and choosing the best one for you.