Best Inline Exhaust Fan

Peter | 13-12-2023

You will find our hand-picked selection of Best Inline Exhaust Fan below. You have a wide variety of choices of brands such as AC Infinity,VIVOSUN,Panasonic available to you as a result of the fact that each one of them has a unique pricing, look, and feel. Continue reading for an in-depth analysis in our Best Inline Exhaust Fan buying guide!

Our experts tested a variety of Best Inline Exhaust Fan on the market. Right at the top of the list is AC Infinity Best Inline Exhaust Fan. Check out some more of our favorites below, and read some valuable insight from our experienced editors.

Editor's Choice
AC Infinity RAXIAL S4, Inline Booster Duct Fan 4” with Speed Controller - Low Noise Inline HVAC
AC Infinity RAXIAL S4, Inline Booster Duct Fan 4” with Speed Controller - Low Noise Inline HVAC
Premium Pick
VIVOSUN 6 Inch Inline Duct Fan 240 CFM, HVAC Exhaust Ventilation Fan with Low Noise for Basements,
VIVOSUN 6 Inch Inline Duct Fan 240 CFM, HVAC Exhaust Ventilation Fan with Low Noise for Basements,
Budget Pick
VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent
VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent

Top 10 Best Inline Exhaust Fan

We researched and compared the top products in the Best Inline Exhaust Fan category to provide you with these recommendations.

1. AC Infinity RAXIAL S4, Inline Booster Duct Fan 4” with Speed Controller - Low Noise Inline HVAC

AC Infinity RAXIAL S4, Inline Booster Duct Fan 4” with Speed Controller - Low Noise Inline HVAC
9.8

Ac Infinity

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  • A duct fan designed to boost airflow in HVAC systems and ventilate home spaces like attics and workshops.
  • Features a variable fan speed controller, enabling you to optimize airflow and noise level for any application.
  • Unibody die-cast construction with no welded seams; reduces vibration while ensuring smoother airflow.
  • AC brushless motor with steel blades and lubricated bearings; not suitable in restricted airflow applications.
  • Duct size: 4 | Dimensions: 7.28 x 3.95 x 3.95 in. | Airflow: 106 CFM | Noise: 28 dBA | Bearings: Dual Ball

2. VIVOSUN 6 Inch Inline Duct Fan 240 CFM, HVAC Exhaust Ventilation Fan with Low Noise for Basements,

VIVOSUN 6 Inch Inline Duct Fan 240 CFM, HVAC Exhaust Ventilation Fan with Low Noise for Basements,
9.5

Vivosun

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  • Durable: The fan has a strong motor which features a permanently lubricated bearing that operates quietly and requires no maintenance
  • Compact But Efficient: This duct fan is compact and lightweight enough to be installed in areas with little available space; With a diameter of 6 inches, speed of 2960 RPM and 240 CFM air flow
  • Low Noise: Superior balanced centrifugal impeller for long service life & quiet operation; A less than 37 dB noise level does not have any harm and will not disturb your work
  • Wide Applications: You can have it in bathrooms, kitchens, workshops, basements, attics and etc, in order to boost airflow in HVAC systems; Also, it can be used in grow rooms as intake fans or exhaust fan
  • Specifications: Voltage 110/120V, Power 37W; Max Operating Temp of Motor is 130 / 266; Max Ambient Temp is 60 / 140; Note: Please turn the fan off immediately if the blades get stuck by other objects

3. VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent

VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent
9.1

Vivosun

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  • Powerful Airflow: This VIVOSUN powerful blower with a fan speed of 2500 RPM can create an airflow of 195 CFM; It works efficiently in ventilating grow tents, transferring heat or cool rooms, circulating fresh air, as well as controlling proper humidity, temperature, and air quality for your grow area
  • Quiet Operation: Fitted with a flow deflector that concentrates the fan stream and cuts turbulent kinetic energy to reduce sound output to just 30 dB, which does not have any harm to your health and will not disturb your work
  • Safety Protection: The motor is ETL listed and features an automatic reset function to prevent overheating or other safety issues; The electrical junction box is made from flame-retardant components for fireproofing
  • Simple Hookup: The flanges on both the intake and exhaust ends are simple to assemble with the vent hose by locking tabs; A cord of 5.9-feet long for hassle-free setup; The housing, even the impeller and blades, are easy to detach for cleaning and maintenance
  • Wide Applications: It can improve airflow to reduce humidity, block odors, and lower temperatures in grow rooms, basements, or kitchens; Can be used with a variable speed controller (bought separately)

4. AC Infinity CLOUDLINE S6, Quiet 6” Inline Duct Fan with Speed Controller, EC Motor - Ventilation

AC Infinity CLOUDLINE S6, Quiet 6” Inline Duct Fan with Speed Controller, EC Motor - Ventilation
8.9

Ac Infinity

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  • Designed to ventilate grow tents, transfer heating/cooling to rooms, circulate air, exhaust odors, and cool AV racks.
  • Features an 8-speed manual controller utilizing PWM. See T-Series for temperature and humidity controls.
  • Mixed flow design combined with an EC-powered motor for a truly quiet and energy efficient performance.
  • Kit also includes corded AC power adapter, installation manual, and all necessary mounting hardware.
  • Duct Size: 6 | Dimensions: 7.9 x 12.6 x 8.4 in. | Airflow: 402 CFM | Noise: 32 dBA | Bearings: Dual Ball

5. Panasonic FV-20NLF1 WhisperLine Remote Mount In-Line Spot Ventilation Fan, Quiet Air Flow

Panasonic FV-20NLF1 WhisperLine Remote Mount In-Line Spot Ventilation Fan, Quiet Air Flow
8.7

Panasonic

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  • Quiet Air Flow: Designed for residential or light commercial applications, this powerful ventilation fan can exhaust air from multiple points at 1.3 sones
  • Long Life, Guaranteed: Panasonic ventilation fans use less energy to move larger volumes of air; Less energy leads to less overheating and motor failure, saving you on repair costs; Included 3-year limited warranty
  • Easy-To-Install: Designed for 6" ducts; Features five positions for installation with included joint, truss, and suspension brackets
  • Clean Air: Panasonic ventilation fans will increase your air quality, eliminating humidity, mold, mildew, and other air pollutants from any room
  • Code Compliant: This product is ENERGY STAR certified and complies with ASHRAE 62.2, LEED, California Title 24, and Washington VIAQ codes and standards

6. AC Infinity CLOUDLINE T6, Quiet 6” Inline Duct Fan with Temperature Humidity Controller, Bluetooth

AC Infinity CLOUDLINE T6, Quiet 6” Inline Duct Fan with Temperature Humidity Controller, Bluetooth
8.5

Ac Infinity

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  • Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors.
  • Dynamic temperature and humidity programming, with timers, grow cycles, scheduling, minimum speed.
  • Connect with our app via Bluetooth to access advance programs, alarms, notifications, and view climate data.
  • Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance.
  • Duct Size: 6 | Dimensions: 7.9 x 12.6 x 8.4 in. | Airflow: 402 CFM | Noise: 32 dBA | Bearings: Dual Ball

7. AC Infinity RAXIAL S6, Inline Booster Duct Fan 6” with Speed Controller - Low Noise Inline HVAC

AC Infinity RAXIAL S6, Inline Booster Duct Fan 6” with Speed Controller - Low Noise Inline HVAC
8.3

Ac Infinity

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  • A duct fan designed to increase airflow in HVAC systems and ventilate home spaces like attics and workshops.
  • Features a variable fan speed controller, enabling you to optimize airflow and noise level for any application.
  • Unibody die-cast construction with no welded seams; reduces vibration while ensuring smoother airflow.
  • AC brushless motor with steel blades and lubricated bearings; not suitable in restricted airflow applications.
  • Duct size: 6 | Dimensions: 7.28 x 5.90 x 5.90 in. | Airflow: 265 CFM | Noise: 35 dBA | Bearings: Dual Ball

8. AC Infinity CLOUDLINE LITE A6, Quiet 6” Inline Duct Fan with Speed Controller, EC Motor -

AC Infinity CLOUDLINE LITE A6, Quiet 6” Inline Duct Fan with Speed Controller, EC Motor -
8

Ac Infinity

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  • Designed to quietly ventilate grow tents, exhaust odors, transfer heating/cooling to rooms, and cool AV closets.
  • Features the same build quality and innovations as the CLOUDLINE Series delivered in a value package.
  • Includes a wired 10-speed fan controller; also compatible with all CLOUDLINE Series smart controllers.
  • Mixed flow design combined with an EC-powered motor for a truly quiet and energy efficient performance.
  • Duct Size: 6" | Dimensions: 7.9 x 12.6 x 8.4 in. | Airflow: 352 CFM | Noise: 34 dBA | Bearings: Dual Ball

9. TerraBloom 8 Inch (200 mm) Inline Fan - 735 CFM Exhaust Duct Fan, Built-In Speed Controller, ETL

TerraBloom 8 Inch (200 mm) Inline Fan - 735 CFM Exhaust Duct Fan, Built-In Speed Controller, ETL
7.9

Terrabloom

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10. neverest RV-B 6 Inch Inline Fan 412 CFM Industrial Grade Duct Exhaust Fan Combinable with HEPA

neverest RV-B 6 Inch Inline Fan 412 CFM Industrial Grade Duct Exhaust Fan Combinable with HEPA
7.7

Neverest

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  • PRODUCT FEATURES neverest blower fan is powerful and robust in metal housing. Its motor features a lubricated and sealed bearing which requires no maintenance for a long duration. The construction enables a high pressure build-up for the use of HEPA filters for germ-free intake air while the carbon filters block odors for fresh air circulation. Steel bracket inclusive and ready to use with plug and 6 foot cable.
  • EASY INSTALLATION The inline duct fan can be either fixed between pipes, or installed on the wall, ceiling, and floor. This vent blower is applicable in all common round metal ventilation pipes and flexible pipes. Control elements can easily be switched in between the speed controller, transformer, and sensors. A steel bracket is included.
  • FUNCTION The inline ventilation fan is designed to work 24/7 for different applications. Ideal for retrofitting/boosting airflow in HVAC systems, balancing the AC on different floors, increasing the power of a kitchen range hood, and removing odors from bathrooms. Efficient in removing exhaust air from workshops with or without toxic fumes, getting extra air to mining rigs, and ventilating crawl spaces, attics, garages, and townhouses. It's perfect as grow tent fan for indoor cultivation.
  • PRODUCT DETAILS This 6" inline duct fan is powerful and strong with 110 V and 60 Hz: 412 CFM / 340 pa / 2400 rpm /50 dB (A) / 170 W / 1.60 A Min/Max / Temp. -4 and +140 F. Its quiet operation is ideal for hobbyists and professionals. It works efficiently without extra maintenance.
  • CUSTOMER SERVICE We are technical experts and are there for you. If you have any questions or complaints, please contact our customer service directly. Your request will be dealt with immediately. The duct fan comes with 1 year guarantee.

Peter

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