Home » Top 10 Best 6 inch exhaust fan Reviews

When you buy through links on our site, we may earn an affiliate commission at no cost to you.

Top 10 Best 6 inch exhaust fan Reviews

Top 10 Best 6 inch exhaust fan in 2021 Comparison Table

Bestseller No. 1
AC Infinity CLOUDLINE S6, Quiet 6” Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
  • 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
Bestseller No. 2
AC Infinity CLOUDLINE T6, Quiet 6” Inline Duct Fan with Temperature Humidity Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
  • Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors.
  • Intelligent controller with temperature and humidity programming, fan speed control, timer, and alarm system.
  • Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance.
  • Kit also includes corded sensor probe, AC power plug, two duct clamps, and required mounting hardware.
  • Duct Size: 6” | Dimensions: 7.9 x 12.6 x 8.4 in. | Airflow: 402 CFM | Noise: 32 dBA | Bearings: Dual Ball
SaleBestseller No. 3
VIVOSUN 6 inch Inline Duct Fan 240 CFM, HVAC Exhaust Intake Fan, Low Noise & Extra Long 5.5' Grounded Power Cord
  • Spec.: Diameter 6 inch, Speed 2960 RPM, Air Flow 240 CFM, Voltage 110/120V, Power 37W
  • Upgraded Advantages: Superior balanced blades for long service life & quiet operation; Motor features a permanently lubricated bearing that operates quietly and requires no maintenance; Portable light weight; Sufficient 5.5' grounded power cord
  • Household Application: Help to boost airflow from HVAC units to remote registers, exhaust smelliness in bathrooms & workshops, ventilate stale air in basements & attics, etc.
  • Grow Room Application: Used as intake fan to bring fresh air to grow rooms; Can be used as exhaust fan in smaller set ups with LEDs or Lights under 400W
  • Note: Max Operating Temp of Motor is 130℃ / 266℉; Max Ambient Temp is 60℃ / 140℉.
SaleBestseller No. 4
VIVOSUN 6 Inch 390 CFM Inline Duct Fan with Variable Speed Controller HVAC Blower for Ventilation
  • EFFECTIVE VENTILATION: Powerful blower with a fan speed of 2550 RPM for an air flow of 390 CFM. Moves air through your target location efficiently for optimal ventilation
  • LOW NOISE LEVEL: Durable plastic fan housing and blades for extremely low noise(<37 dB); Variable speed controller for easy fan speed adjustment.
  • EASY INSTALLATION: Removable duct ends with locking tabs for quick removal and easy maintenance and a cord length of 5.4 feet for hassle free setup.
  • VERSATILE APPLICATIONS: Suitable for industrial, household and horticulture ventilation applications for air clean and temperature control.
  • NOTE: Comes with an installation bracket indicating the direction of the airflow. Max Ambient Temp is 104℉ / 40℃
Bestseller No. 5
VIVOHOME Black Round Inline Exhaust Duct Fan with Variable Speed Controller for Indoor Garden Ventilation (6Inch)
  • EFFICIENT FAN - Combines the features and benefits of axial and centrifugal fan, effectively circulates air for room ventilation and odor purification; Please be aware that the value of air flow is the maximum tested at ZERO atmospheric pressure
  • EASY ASSEMBLY - Features with lightweight, durable and UV resistant plastic housing guarantees long-term use; Simply remove the duct ends with locking tabs for quick installation and easy maintanance; Universal mounting bracket for direction of airflow indicating
  • SPEED CONTROLLABLE - A variable speed controller designed in the 5.4 feet power cord, its three speed switch enables fan to run at low, medium and high speed, you can adjust it to desired airflow level according to your requirement
  • QUIET OPERATION - The durable fan blades revolves smoothly and powerfully, which helps collect airflow volume and cut noise output; A less than 31 dB noise level does not have any harm and will not disturb your work
  • MULTI APPLICATIONS - Help you maintain a healthy grow room by quietly and efficiently moving large volumes of air throughout your ventilation system; Ideal solution for multi-purpose use in residential and commercial ventilation
Bestseller No. 6
VIVOSUN 6 Inch 390 CFM Inline Fan with Speed Controller, 6 Inch Carbon Filter and 8 Feet of Ducting, Temperature Humidity Monitor for Grow Tent Ventilation
  • Effective Ventilation: Powerful blower with a fan speed of 2550 RPM for an air flow of 390 CFM. Moves air through your target location efficiently for optimal ventilation
  • Superior Carbon Filter: 1050+ RC 48 Australian Virgin Charcoal Bed Dimensions: 6" x 18"
  • Effective Smelliness Control: The carbon filter eliminates some of the most undesirable smelliness, pungent smells and particulates from indoor grow tents and hydroponics grow rooms
  • Sturdy Ducting & 2x Stainless Clamps: Strong, flexible steel wire supports heavy-duty triple layer duct walls. A PET core is sandwiched between layers of fire-retardant aluminum that can handle temperatures from -22⁰ to 266⁰ Fahrenheit
  • Ultra Reliable & Accurate Thermometer & Hygrometer: Quickly report measurements every 10 seconds and has a wide measurement range from 14℉ to 122℉(-10℃~50℃), with a temperature accuracy range of around ±0.1℉ (±0.1℃). Humidity sensor measures humidity from 10% to 99% with a humidity accuracy range around ±5%.
Bestseller No. 7
Broan-Nutone ILFK2502 In-Line Bathroom Exhaust Fan Kit, Quiet White Ventilation Fan with Vertical Discharge, ENERGY STAR Certified, 250 CFM
  • EXHAUST FAN KIT: Kit includes components to install a single exhaust system using a 6-inch duct fan, two grilles, two sleeves with dampers and duct clamps, and a 3-way 6-inch U adapter for an easy installation process
  • EFFICIENT: Operates on 250 CFM and 0.6 Amps to ensure a high-quality, quiet performance every use in rooms up to 215 sq. ft.
  • GREAT FOR LARGE SPACES: This housing can be installed in the attic or basement - wherever is most convenient, making this fan great for large, open spaces
  • SAFE: Ventilation fan is ENERGY STAR Certified for quality you can rely on during day-to-day use
  • COMPACT: 6" duct size is great for fitting in your bathroom ceiling or other out-of-the-way spots to provide discreet and effective ventilation
Bestseller No. 8
Beleeb 6 Inch Exhaust Smoke Fan Ventilation 110V 18W Power Cord US Plug 188CFM Strong anti-blackflow Hanging Wall Mounted 7.5 inch Square Grille Air Duct Booster for Attic Home Bathroom Garage Kitchen Visit the Beleeb Store
  • 【Stable & Durable】: The ventilation fan is made of high-quality metal materials, with a bright surface, anti-corrosion, anti-scratch and prevent inhalation of foreign objects. Compared with other competitors' products, it can withstand moisture and high temperature, provide a stable working environment for the ventilation fan, and longer life of the ventilation fan.
  • 【High-quality motor & Advanced ventilation】: Adopts pure copper bearing motor with high wear resistance, fast heat dissipation and strong stability. It adopts advanced one-piece stamping design, which can ventilate stably to avaid vibration and achieve strong airflow and low noise.
  • 【Overheat protection & energy saving】: Adopting an axial pipe fan, stronger wind design, effectively reduce heat generation, can realizes optimal cooling effect.Built-in overheating protection device cuts off the contacts when the motor is overheated, which plays a role of power failure protection. Using energy-saving motor design, the consumption efficiency is only 18 watts, which is very energy-saving and environmentally friendly.
  • 【Multi-purpose】Beleeb 6 Inch Shutter Exhaust Fan is perfect for removing heat, moisture, dust and unpleasant odors from any residential,commercial, industrial or agricultural space.Ideal for use in home attic, garages,shops, workshops, welding rooms, factories, warehouses, barns, and greenhouses.
  • 【100% after-sales service】For All customers, this product comes with Lifelong Technical Support & 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.
Bestseller No. 9
VIVOSUN 6 Inch 440 CFM Inline Duct Ventilation Fan with Variable Speed Controller
  • POWERFUL AIR FLOW: Heavy hitting blower with a fan speed of 2450 RPM for an air flow of 440 CFM. Moves air through your target location efficiently for optimal ventilation.
  • RUNS SMOOTH AND QUIET: Powerful fan puts out only 50 dB noise level. Fine-tuned for minimum vibration with a sturdy vegan leather cover that further muffles any sound or vibration.
  • DURABLE BUILD: Galvanized steel parts come factory painted to resist atmospheric corrosion from humidity. Tight, precise construction eliminates rattling and reduces wear and tear to give the element a long life.
  • HIGH TECH DESIGN: The aerodynamically designed centrifugal impeller of this unit delivers strong air flow with a disproportionately low sound profile. Fitted with a variable speed controller and dual flanges for hassle free hookup
  • VERSATILE APPLICATIONS: Ideal for cooling lighting fixtures or controlling hot and humid conditions in grow tents/rooms.
Bestseller No. 10
Exhaust Fan, CABINA HOME 6 inch Silent Through-the-Wall Extractor Exhaust Ventilation Fan for Kitchen, Bathroom, Toilets, Bedroom, Living room, Shopping mall, and Office, 110V
  • DURABLE & SAFE: Made with corrosion resistant stainless steel blades, steel wire guards, iron shell with anti-rust coating, provide longevity to the fan. Thickened protective dense mesh design can both prevent fragment from being involved to the motor blades, and also prevent accidental touch injury
  • EFFICIENTLY: With light weight pure copper motor, it provides continuous and quiet ventilation. The backdraft damper of the exhaust fan can contaminated air to flow out of the home but prevents contaminated air from sweeping back in to the home
  • APPLICATIONS: Eliminate heat, moisture, odor, and dust. Allow speedy reduction of humidity levels and avoid mildew and mould growth. Applied to kitchen, bathroom, toilets, bedroom, living room, shopping mall, and office
  • EASY INSTALLATION: Can easily be added to a window opening or opening in the wall along with a thermostat to optimize cooling. The two black wire are used for hot wires and neutral wire. The yellow with green stripe wire is used for grounding wire
  • 100% SATISFACTION GUARANTEE: It comes with a full 1-year warranty and a 90 days money-back guarantee. If you have any issue with our product, please do not hesitate to contact us, we will respond and solve it within 24 hours. Your satisfaction is our top priority
Are you searching for top 10 best 6 inch exhaust fan in the market in 2021? Our AI system had scanned more than 18,868 customer satisfaction about top 10 best 6 inch exhaust fan in 2021, we have come up with the top 10 rated products you may be interested in. We have ranked the best brands from Artificial Intelligent and Big Data, as you see below:

Our Best Choice: Exhaust Fan Extractor, HG POWER Ultra Silent 6 Inch Home Ventilation Fan Bathroom Garage Moisture Exhaust Fan 150mm – Strong Exhaust for Kitchen/Bathroom/Bedroom/Office (Ceiling and Wall Mount)-C

Our rating:4.5 out of 5 stars (4.5 / 5)


Product or service Description







Abdominal muscles Substance

Made of large-good quality resilient Stomach muscles plastic, UV resistant and uncomplicated to clean up.

7 Blades & Making New Air

7 admirers blades style and design can make it high performance working and lengthy doing work lifetime.

Check out Valve

HG Energy Extractor Supporter, with again draft shutter, assists to helps prevent bugs flying into.

Terrific Motor

Enthusiast with dependable very low-watt motor delivers overheat defense, continual procedure.

HG Power Through Wall Exhaust Supporter

Can really exhaust gas and promptly take away humidity and odors, purify the indoor air.Eliminating extra moisture retains your household dry and relaxed.Perfect for removing cooking fumes from kitchens and humidity from laundry rooms as effectively as for use in workshops and rec rooms.


Diameter: 150mmVoltage/ Frequency: 100-120V/60HzSpeed: 2350RPMAir Move: 272m³/hCurrent:.40AmpsPower: 25WWorking Humidity: <80%Air Pressure: 51 PaApplicable Area: 8 ~ 12㎡Working Temperature: -20 ℃ to 60 ℃ p























VENTILATION & DEHUMIDIFICATION – Equipped with 7 fan blades and permanently lubricated bearing motor for efficient and quiet ventilation. Built-in backdraft damper, can prevents wind backflow. Eliminating excess moisture keeps your home dry and comfortable. It’s ideal for eliminating cooking fumes from kitchens and humidity from laundry rooms as well as for use in workshops and rec rooms
ENVIRONMENTAL-FRIENDLY MATERIAL – The main frame and fan blade are made of premium ABS material, durable, waterproof and easy to clean
SUPER MOTOR – HG POWER Exhaust Fan features an efficient & stable operation with permanently lubricated, low vibration and thermally protected copper motor. It moves air at 170 (CFM) cubic feet per minute to ensure that contaminants are constantly removed from the indoors, and transmit fresh air for the indoor
INSTALLATION – Design with ultra-thin front panel and built-in screen design, the wall exhaust fan can be fixed with glue or screws, wall mounted or ceiling mounted are available. It can be widely applied in bathrooms, living rooms, bedrooms, kitchens, offices and other area that require continuous or regular ventilation
Ceiling Wall Mounted Exhaust Fan – Diameter: 150mm Voltage/ Frequency: 100-120V/60Hz Speed: 2350RPM Air Flow: 272m³/h Current: 0.40Amps Power: 25W Working Humidity: <80% Noise: 37 dB Air Pressure: 51 Pa Applicable Area: 8 ~ 12㎡ Working Temperature: -20℃ to 60℃

Leave a Comment