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Top 10 3 Inch Exhaust Fan Duct of 2020 – Consumer Guide & Reviews

Rank No. #1
Hon&Guan 3 Inch Extractor Fan High Efficiency Mixed Flow Ventilation System Exhaust Air for Bathroom Kitchen Inline Duct Fan (S Series)
  • ❄️【Easy to Install】Hon&Guan inline duct fan's blade and the body are made of plastic.Plastic fan is lighter than steel. Removable duct ends with locking tabs for quick removal and easy maintenance.Notes: no plug, you can wire on a standard house plug.
  • ❄️【High quality material】UV and corrosion resistant, durable plastic housing Ideal for long duct runs, suitable for air temperatures from -4℉ to 140℉.
  • ❄️【Application Scenarios】Designed to quietly ventilate grow tents, transfer heating/cooling to rooms, circulate fresh air, cool AV closets, exhaust odors.
  • ❄️【Powerful and Silent】Durable plastic fan housing and blades for extremely low noise. Quickly and efficiently move vast amount of air.
  • ❄️【Long life】Long life ball bearing motor (up to 50,000hours) with thermal overload protection. For Air Purification-Removing a large amount of air pollutants and bacteria.
Rank No. #2
Mophorn Inline Duct Fan 3 Inch 30 CFM Mixed Flow Fan Ventilation Inline Exhaust Fan for Ventilation in Bathroom Kitchen Home and Grow Room
  • POWERFUL - The 3 inch inline duct fan, mixed flow exhaust fan, is powerful and silent for home ventilation bathroom vent and grow room ventilation. Power: 29/25 W. Air volume: 46/43 m3/h. Air pressure: 129/114 Pa
  • STYLISH AND QUIET - High performance hydromechanical design, high efficiency working, low energy consumption, ultra-quiet operation. Noise: 26/21 dB. Lifespan: 50000 h. Protection class: IP44
  • TWO SPEEDS - The long life ball bearing motor has low and high two speeds and is equipped with standard thermal overload protection. Double speed: Low/High. Speed: 2750/2550 RPM
  • EASY TO INSTALL AND MAINTENANCE - Two quick release clips enables the motor to rotate, to provide connection for confined spaces and removal for maintenance without removing the whole fan or duct. The fan can be mounted in line or at either and of the duct run and at any angle. Horizontally or vertically
  • EASY TO INSTALL AND MAINTENANCE - Two quick release clips enables the motor to rotate, to provide connection for confined spaces and removal for maintenance without removing the whole fan or duct. The fan can be mounted in line or at either and of the duct run and at any angle. Horizontally or vertically
Rank No. #3
HG POWER 3 Inch Inline Duct Fan Booster Fan Plastic Waterproof Ventilation Pipe Exhaust Ceiling Bathroom Fan
  • DURABLE PP PLASTIC MATERIAL: Fan frame and blade are made of high-quality durable PP plastic, UV and corrosion resistant, ultra portable.
  • WATERPROOF AND DUST RESIST: Durable plastic fan is IP44 protection class.resisting the rain, water and dust for your life.
  • LIGHTWEIGHT AND EASY INSTALLATION: Plastic fan is lighter than steel. Removable duct ends with locking tabs for quick removal and easy maintenance.
  • SPECIAL FAN BLADE DESIGN: Fan blade is designed according to hydromechanial principle to reach the optimal airflow and air pressure, high efficiency working, low energy consumption and low noise.
  • WHAT YOU GET: We have worriless 12-month and friendly customer service.If there exist any problems, please feel free to contact us. we will reply immediately in 24 hours.
Rank No. #4
HG POWER 16.5 Foot Duct Silencer Flexible Ducting Hose Noise Reducer Hose Silencer for Inline Duct Fan (3 inch, Black)
  • HIGH QUALITY MATERIAL: The HG POWER pvc hose made of aluminum + PET and outer layer with PVC film; 3 inch.
  • LIGHT RESIST: Thick layer of White PVC on this ducting prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 3" in diameter.
  • LOW NOISE SILENCER: The ducting hose is designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%.
  • VARIETY OF APPLICATIONS: Connect with the inline duct fan to making fresh air for HVAC, Bathroom, Greenhouse, Grow room and Tent and so on.
  • SATISFACTION GUARANTEE: the HG POWER ducting pvc hose has modern design and good looking. We have 12 months warranty. if any questions, feel free to contact us. we will reply immediately in 24 hours.
Rank No. #5
Hon&Guan 3 inch Air Duct - 16 FT Long, White Flexible Ducting HVAC Ventilation Air Hose For Grow Tents, Dryer Rooms,Kitchen
  • LOW NOISE SILENCER: designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%.
  • 3" DUCTING LIGHTPROOF: Thick layer of PVC on Hon&Guan ducting prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 3" in diameter
  • 3-LAYER TOUGH: Keep your ventilation system free of rips and pin holes. Under the PVC layer our ducting is built with 2 layers of Aluminum Foil With a layer of PET and Steel Wire Helix to preserve the shape,keep your ventilation system free of rips and pin holes
  • FLEXIBLE AND EASY TO USE: Hon&Guan 3 Inch Duct is super flexible and easy to install, it will slide right on your Duct Fan, Vent Exhaust, Carbon Filter or Light Reflector.This Ventilation Duct is 3 Inches in diameter and comes in one 16 Feet Long Piece, which can be cut into as many pieces as you need using a wire cutter and a paper knife
  • VARIETY OF APPLICATIONS: Hon&Guan Ducting Is suitable for HVAC system. It will move and deliver air in Kitchens (cooking exhaust), Green Houses and Grow Rooms (Air Circulation, Intake, Exhaust and Light Fixture Cooling), Bathrooms (Smell and Moisture Exhaust), Dryer Rooms, Grow Tents and other applications etc.
Rank No. #6
Tech Drive Bathroom fan 50 CFM, 1.0Sone DC Motor with No Attic access Needed Installation,Very Quiet Ventilation and Exhaust Fan, Ceiling Mounted Fan, White
  • Super quiet bathroom fan (1.0 sones) and Strong air movement (50CFM) for bathroom up to 50 Sq. Ft. Recommened for use in small room.
  • Easy-to-Install: No cut housing with no attic access installation and replaces most small bathroom standard fans using existing opening. it can be done entirely from the room-ceiling side – no attic access needed installation
  • Low profile white grill cover,Housing size: 7.5in x 7.25in x 4in with 3in duct. ceiling mounting Opening: 7.6in x 7.3in.
  • Efficient and quiet,excellent DC motor perfomance, the power is only 7W.
  • Energy Star qualified, UL and HVI certified for performance assurance.Acceptable for use over a bathtub or shower when installed in a GFCI-protected branch circuit.
Rank No. #7
VIVOSUN 4 inch Inline Duct Fan 100 CFM, HVAC Exhaust Intake Fan, Low Noise & Extra Long 5.5' Grounded Power Cord
  • HOUSEHOLD APPLICATIONS: Help to boost airflow in HVAC units to remove exhausts and odors from bathrooms & workshops and ventilate basements & attics, etc.
  • 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 and lightweight; Sufficient 5.5' grounded power cord
  • SPECS.: Diameter 4 inch, Speed 2930 RPM, Air Flow 100 CFM, Voltage 110/120V, Power 12W
  • GROW ROOM APPLICATIONS: Used as intake fan to bring fresh air into grow rooms; Also used as exhaust fan in smaller setups with LEDs or Lights under 400W.
  • NOTE: Max Operating Temp of Motor is 130℃ / 266℉; Max Ambient Temp is 60℃ / 140℉. If any other materials/particles get into the duct fan and get the blade stuck, users are to turn off the power immediately, clean it up, turn the power back on when handled properly.
Rank No. #8
Deflecto Non Insulated Metallic Duct, Flexible, 3" x 25', Silver
  • Our non insulated metallic duct is perfect for use in low to medium pressure HVAC applications
  • Constructed from aluminum for flexibility
  • Flexible design makes for easy installation
  • Features UL 181 Class 1 air connector
  • Recommended for bathroom venting and general purpose venting
Rank No. #9
HG POWER Exhaust Inline Duct Fan Booster Extrator Inline Fan Aluminum Alloy Housing Inline Fan for Kitchen & Bathroom (6 inch)
  • QUALITY MATERIAL: Galvanized aluminum alloy housing to resist atmospheric corrosion from humidity. Motor features a permanently lubricated ball bearing that operates quietly and requires no maintenance.
  • EXHAUST AND INTAKE AIR: Making fresh air to rooms in a quick and reasonably quiet way, circulate fresh air, control humidity, excess heat, smell and air quality in grow area.
  • FAN VENTILATION SPECS: Voltage 110-120V, Power 18W, Airflow 70CFM, Speed 2700 RPM. For indoor use only in environment with max temperatures not exceeding 70℃/158℉.
  • MULTI-ENVIRONMENT: suit for grow tents, green rooms, hydroponics, basements, attics, hospital rooms, commercial cooling and industrial applications.
  • WHAT YOU GET: We have worriless 12-month and friendly customer service.If there exist any problems, please feel free to contact us. we will reply immediately.
SaleRank No. #10
Fantech FR 110 Inline Centrifugal Duct Fan, Molded Housing, 4"
  • 9 sizes with airflow capacities between 150 and 650 CFM
  • Vibration welded seam ensures leak proof housing
  • 100% speed-controllable
  • Air stream temperatures up to 140 °F
  • They are also widely used as booster fans to move air from one room or area to another
Rank No. #11
Deflecto Flexible Vinyl Duct, 3” by 50’ Hose, White (BH350W)
  • Flexible vinyl duct has a 3” diameter and 50’ length
  • Multipurpose vinyl duct is ideal for fresh air intakes, bathroom exhausts and more
  • Flexible for easy installation
  • Compresses to approximately 30” long
  • Not recommended for dryer venting
SaleRank No. #12
Hon&Guan 3 inch Air Duct - 16 FT Long, Black Flexible Ducting HVAC Ventilation Air Hose for Grow Tents, Dryer Rooms,Kitchen
  • LOW NOISE SILENCER: designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%.
  • 3" DUCTING LIGHTPROOF: Thick layer of Black PVC on Hon&Guan ducting prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 3" in diameter
  • 3-LAYER TOUGH: Keep your ventilation system free of rips and pin holes. Under the Black PVC layer our ducting is built with 2 layers of Aluminum Foil With a layer of PET and Steel Wire Helix to preserve the shape,keep your ventilation system free of rips and pin holes
  • FLEXIBLE AND EASY TO USE: Hon&Guan 3 Inch Duct is super flexible and easy to install, it will slide right on your Duct Fan, Vent Exhaust, Carbon Filter or Light Reflector.This Ventilation Duct is 4 Inches in diameter and comes in one 16 Feet Long Piece, which can be cut into as many pieces as you need using a wire cutter and a paper knife
  • VARIETY OF APPLICATIONS: Hon&Guan Ducting Is suitable for HVAC system. It will move and deliver air in Kitchens (cooking exhaust), Green Houses and Grow Rooms (Air Circulation, Intake, Exhaust and Light Fixture Cooling), Bathrooms (Smell and Moisture Exhaust), Dryer Rooms, Grow Tents and other applications etc.
Rank No. #13
LAMBRO INDUSTRIES 301 3" Aluminum Flexible Duct
  • Item Weight: 0.35 lb
  • Country of Origin: United States
  • Brand name: Lambro
  • Item Dimensions: 23.2"L x 3.4"W x 3.4"H
Rank No. #14
iPower 4 Inch 100 CFM Booster Fan Inline Duct Vent Blower with Variable Speed Controller Adjuster, Silver
  • Fan specification: diameter: 4inch; Air flow: 100 CFM; Speed: 2930 RPM; Voltage: 110/120V; Wattage: 12W; Noise level: 40 db.
  • Variable fan speed controller: it will correctly and precisely adjust the speed of your duct and inline fans. Durable 3-pole grounded plug construction, no extra wires to deal with.
  • Advantages of fan: superior balanced blades for long service life & quiet operation; Motor features a permanently lubricated bearing that operates quietly and requires no maintenance.
  • Application: help boost airflow in HVAC (heating, ventilation and air conditioning) units to remove exhausts and odors from grow rooms, kitchens, bathrooms, workshops, basements, attics etc.
  • Package including: 1 pack 4inch booster fan, 1 pack variable fan speed controller.
SaleRank No. #15
Tech Drive Very-Quiet 70 CFM, 2.0 Sone Bathroom Ventilation and Exhaust Fan (70CFM)
  • Very quiet bathroom fan (2.0 sones) and Strong air movement (70CFM) for bathroom up to 75 Sq. Ft
  • 7.5in x 7.25in x 6in with 3in duct. Ceiling Mounting Opening: 7.5in x 7.3in.
  • Easy-to-Install: No cut housing installation and replaces most small bathroom standard fans using existing opening
  • UL and HVI certified for performance assurance
  • Galvanized steel Housing resists corrosion
Rank No. #16
AC Infinity CLOUDLINE S4, Quiet 4” 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: 4” | Dimensions: 6.9 x 11.9 x 7.4 in. | Airflow: 205 CFM | Noise: 28 dBA | Bearings: Dual Ball
Rank No. #17
Hydro Crunch D940002800 4 inch Booster Fan, 4"/100CFM
  • Hydro Crunch 4" Inline Booster Fan 15-Watt 100 CFM
  • 110/120V standard plug
  • Metal blade, energy efficient and very quiet
  • Fluted on both ends to receive ducting
  • Light weight and easy to install
SaleRank No. #18
Broan-Nutone LP80 LoProfile Ventilation Fan, Wall- or Ceiling-Mount Exhaust Fan for Bathroom and Home, 1.0 Sones, 80 CFM
  • VERSATILE FAN: Ventilation fan helps eliminate humidity, tobacco smoke, and cooking odors, can be installed in either the ceiling or wall, and is ideal for multi-family applications
  • EFFICIENT: Operates on 80 CFM and has a 1.0 Sone rating to ensure a peaceful surrounding when in operation
  • EASY INSTALLATION: Features a 4" oval or round duct connection and 3" duct adapter for installation flexibility. Perfect for installing in spots where conventional ventilation simply wouldn't fit
  • DECORATIVE: Sleek white polymeric grilles is stylish and perfect to match with your existing decor
  • FEATURES: Plug-in, permanently lubricated motor and dynamically balanced centrifugal blower wheel for high-quality, quiet operation every time
SaleRank No. #19
Broan-NuTone Available NuTone WVK2A Flexible Wall Ducting Kit for Ventilation Fans, 4-Inch
  • DUCTING KIT: 9-piece kit includes everything you'll need for replacing your exhaust fan's ducting
  • DURABLE: Items are constructed with resin material for superior impact and UV resistance
  • ADAPTER INCLUDED: Features a 3" to 4" duct adapter for easy installation
  • FLEXIBLE DUCTING: 5-foot of 4-inch diameter flexible foil ducting for easy installation
  • DECORATIVE WALL CAP: White wall cap for 4" round duct includes 4 mounting screws to help install an attractive piece
Rank No. #20
DELTA ELECTRONICS (AMERICAS) LTD. BreezSlim SLM50 50 CFM Exhaust Bath Fan, White
  • PERFORMANCE: DC motor fan is tested to run continuously for 70,000 hours (8 years)
  • LOW NOISE: Shower in peace with a noise level of 2.0 sones
  • EFFICIENT: Energy savings of up to 85% makes it easy on your wallet
  • RETROFIT-READY: Slim profile is perfect for retrofit, ceiling or wall-mount installation
  • POWERFUL: 50 CFM circulates fresh air up to 50 sq. ft.

Last update on 2021-01-13 / Affiliate links / Images from Amazon Product Advertising API

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