ReviewsDuct Fan Blades

AC Infinity RAXIAL S6, Inline Booster Duct Fan 6” with Speed Controller - Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops

  • 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.
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AC Infinity RAXIAL S4, Inline Booster Duct Fan 4” with Speed Controller - Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops

  • 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.
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AC Infinity RAXIAL S8, Inline Booster Duct Fan 8” with Speed Controller - Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops

  • 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: 8” | Dimensions: 7.28 x 7.87 x 7.87 in. | Airflow: 428 CFM | Noise: 43 dBA | Bearings: Dual Ball.
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TerraBloom ECMF-315, Quiet 12' (313mm OD) Inline Duct Fan with 0-100% Variable Speed Controller, Air Tight Metal Casing, Energy Efficient EC Motor.

  • ...lities and vertical farms, heating and cooling transfer, commercial drying and air filtration applications. Our inline blowers can also create negative pressure environments, simulate wind, exhaust odors and smoke as well as intake fresh air from outdoors.
  • Built with cutting edge brushless EC Motor and dual jet type blades, this blower delivers 1662 CFM airflow rate using 260 Watts at max speed. It translates into only $660 annual cost of 24/7 operation at max speed using $0.29 average cost per KWH. Our fans don’t “purge” or waste electricity at lower speeds..
  • Our EC fan gives you a unique flexibility of controls – choose any speed from 0 to 100% using 2 (digital and analog) included speed controller without creating background noise or hum at low speeds. Or choose to upgrade to a wireless remote control (Model: ECMF-WR) or intelligent thermostat speed controller with temperature programming (Model: SC-ECMF). This fan supports 3d party PWM and 0-10V controllers via 3.5mm TRRS port.
  • Coated steel housing resists rust, protects motor and blades from accidental damage and harsh elements to reduce maintenance in demanding applications. This fan has IP64 ingress protection rating.
  • Duct Diameter: 12.3” (313mm) * Airflow: 1662 CFM * Power: 260W * Noise....
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Kitchen Ventilation High

  • DUCT EXPANDER: Designed to fit ventilation fans with a 4" duct connector and 5" round duct systems.
  • EASY CONNECTION: Allows easy connection of a kitchen ventilation fan (with 4" round duct connector) to 5" round ducting.
  • FLAMMABILITY COMPLIANT: Duct expander is UL 94 compliant for flammability to ensure safety.
  • MADE IN USA: This duct expander is made in the USA to ensure highest quality.
  • INVENT FAN: This duct increaser is designed to fit with our InVent fan duct connector assemblies.
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Fantech 12540 DBF 4XLT Dryer Booster Kit with FG 4XL Fan with Wall Mount Indicator Panel

  • Backward inclined blades of the motorized impeller allow lint to pass through the fan.
  • The fan can be used to effectively boost dryer exhaust in duct runs up to 130 feet.
  • Wall-mounted indicator panel assures dryer operator of correct operation.
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Suncourt DB306E Inductor 6 2-Speed Axial in-Line Duct Fan with Electrical Box

  • IN-LINE DUCT FAN - This Suncourt In-Line Duct Fan is 6 inches and features 2-speeds..
  • INSTALLATION - For maximum performance and minimum noise, the best location to install your In-Line Duct Fan is 6-10 feet from the register that needs....
  • PREVENT AIR LEAKS - To prevent air leaks, use a quality foil duct tape to seal the seams in the ductwork after installing the In-Line Duct Fan..
  • CLEANING AND MAINTENANCE - We recommend you clean your In-Line Duct Fan at regular intervals, similar to what is recommended for the fan of your....
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iPower 4 Inch 100 CFM Booster Fan Inline Duct Vent Blower with Variable Speed Controller Adjuster Silver

  • Variable fan speed controller: it will correctly and precisely adjust the speed of your duct and inline fans. Durable 3-pole grounded plug....
  • Advantages of fan: superior balanced blades for long service life & quiet operation.
  • Motor features a permanently lubricated bearing that operates....
  • Application: help boost airflow in HVAC (heating, ventilation and air conditioning) units to remove exhausts and odors from grow rooms, kitchens,....
  • Package including: 1 pack 4inch booster fan, 1 pack variable fan speed controller..
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Solar Fan

  • 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 4 inches, speed of 2930 RPM and 100 CFM air flow.
  • Low Noise: Superior balanced centrifugal impeller for long service life & quiet operation.
  • A less than 30 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 14W.
  • Max Operating Temp of Motor is 130℃ / 266℉.
  • Note: Please turn the fan off immediately if the blades get stuck by other objects.
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Flexzion Inline Duct Fan Booster - (4 Inch, 65 CFM) Exhaust Blower Vent Air Extractor Ventilation System HVAC Low Noise Quiet Operation with Blade & Grounded Power Cord

  • Upgraded Advantages – The well-constructed balanced blades designed for long service life & quiet operation.
  • Portable and lightweight and equipped with 5.9′ grounded power cord.
  • Ventilation Spec -Airflow 65 CFM, Power 12W, Voltage 120V/110V, Speed 2900 RPM.
  • Overall Dimensions: 4″ (Diameter) X 7″ (Length).
  • Household Applications – This versatile Inline Duct Fan is designed to exhaust and intake stale air through ventilating ducts.
  • Perfect for bathrooms, workshops, basements and attics and more.
  • Grow Room Applications – Use it as intake fan and bring fresh air into grow rooms or tents.
  • Can be used as an exhaust fan in smaller set ups.
  • Functional & Friendly Design – Comes with galvanized steel sheet housing and dual crimped flanges on both sides to hook-up with duct easily.
  • Solves air delivery problems without major system rework or expense.
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Broan-NuTone 465B 4\ to 5\ Duct Expander for Kitchen Ventilation Fans, UL 94 Compliant, Black

  • DUCT EXPANDER: Designed to fit ventilation fans with a 4" duct connector and 5" round duct systems.
  • EASY CONNECTION: Allows easy connection of a kitchen ventilation fan (with 4" round duct connector) to 5" round ducting.
  • FLAMMABILITY COMPLIANT: Duct expander is UL 94 compliant for flammability to ensure safety.
  • MADE IN USA: This duct expander is made in the USA to ensure highest quality.
  • INVENT FAN: This duct increaser is designed to fit with our InVent fan duct connector assemblies.
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