4 Inch Inline Booster Duct Fan with Speed Controller
$24.69
Free delivery Jan 22 – Feb 8·30-day returns Copy code HONGUANCopied
4 Inch Inline Booster Duct Fan
$24.69
Free delivery Dec 30, 2024 – Jan 16, 2025·30-day returns Copy code MerryXmasCopied
4 Inch Inline Booster Duct Fan |Low Power
$25.99
Free delivery Jan 6 – 23·30-day returns
Hon&Guan 4/6 Inch Inline Booster Duct Fan with Speed Controller
$36.99
Free delivery Nov 14 – 15Free 7-day returns
Hon&Guan 4/6 Inch Inline Booster Duct Fan with Speed Controller
$44.99
Free delivery Nov 7 – 8Free 7-day returns
Hon&Guan 4/6 Inch Inline Booster Duct Fan with Speed Controller
$50.99
Free delivery Oct 8 – 9Free 7-day returns
WoodArtSupply
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CF
$26.99
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WoodArtSupply
Hon&Guan HONGUAN 4 Inch Inline Booster Duct Fan with Speed Controller
$26.99
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WoodArtSupply
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W Ultra-Low Power and Low Noise
$26.99
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Amazon
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W Ultra-Low Power and Low Noise
$26.99
FREE delivery Saturday, January 25 on orders shipped by Amazon over $35
eBay
4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W U
$38.22
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Hon Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 Airflow
$38.22
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eBay
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow
$38.67
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eBay
Hon&Guan HONGUAN 4 Inch Inline Booster Duct Fan with Speed Controller
$39.12
Free 30-day returns
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Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow
$39.30
Free delivery by Jan 31·Free 30-day returns
eBay
4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W U
$39.39
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eBay
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airfl...
$48.55
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eBay
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airfl...
$48.55
Delivery date & cost shown at checkout
eBay
Hon&Guan 4/6 Inch Inline Booster Duct Fan with Speed Controller
$48.55
Delivery date & cost shown at checkout
eBay
Hon&Guan 4/6 Inch Inline Booster Duct Fan with Speed Controller
$48.55
Delivery date & cost shown at checkout
eBay
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airfl...
$48.55
Delivery date & cost shown at checkout
eBay
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airfl...
$48.55
Delivery date & cost shown at checkout
Mercari
Hon&Guan HONGUAN 4 Inch Inline Booster Duct Fan with Speed Controller
$44.00
Free delivery
24.69
4 Inch Inline Booster Duct Fan with Speed Controller
Free delivery Jan 22 – Feb 8·30-day returns Copy code HONGUANCopied
24.69
4 Inch Inline Booster Duct Fan
Free delivery Dec 30, 2024 – Jan 16, 2025·30-day returns Copy code MerryXmasCopied
25.99
4 Inch Inline Booster Duct Fan |Low Power
Free delivery Jan 6 – 23·30-day returns
36.99
Hon&Guan 4/6 Inch Inline Booster Duct Fan with Speed Controller
Free delivery Nov 14 – 15Free 7-day returns
44.99
Hon&Guan 4/6 Inch Inline Booster Duct Fan with Speed Controller
Free delivery Nov 7 – 8Free 7-day returns
50.99
Hon&Guan 4/6 Inch Inline Booster Duct Fan with Speed Controller
Free delivery Oct 8 – 9Free 7-day returns
26.99
WoodArtSupply
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CF
Delivery date & cost shown at checkout
26.99
WoodArtSupply
Hon&Guan HONGUAN 4 Inch Inline Booster Duct Fan with Speed Controller
Delivery date & cost shown at checkout
26.99
WoodArtSupply
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W Ultra-Low Power and Low Noise
Delivery date & cost shown at checkout
26.99
Amazon
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W Ultra-Low Power and Low Noise
FREE delivery Saturday, January 25 on orders shipped by Amazon over $35
38.22
eBay
4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W U
Delivery date & cost shown at checkout
38.22
eBay
Hon Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 Airflow
Delivery date & cost shown at checkout
38.67
eBay
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow
Delivery date & cost shown at checkout
39.12
eBay
Hon&Guan HONGUAN 4 Inch Inline Booster Duct Fan with Speed Controller
Free 30-day returns
39.30
eBay
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow
Free delivery by Jan 31·Free 30-day returns
39.39
eBay
4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W U
Delivery date & cost shown at checkout
48.55
eBay
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airfl...
Delivery date & cost shown at checkout
48.55
eBay
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airfl...
Delivery date & cost shown at checkout
48.55
eBay
Hon&Guan 4/6 Inch Inline Booster Duct Fan with Speed Controller
Delivery date & cost shown at checkout
48.55
eBay
Hon&Guan 4/6 Inch Inline Booster Duct Fan with Speed Controller
Delivery date & cost shown at checkout
48.55
eBay
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airfl...
Delivery date & cost shown at checkout
48.55
eBay
Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airfl...
Delivery date & cost shown at checkout
44.00
Mercari
Hon&Guan HONGUAN 4 Inch Inline Booster Duct Fan with Speed Controller
Free delivery
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Product Details
【Energy-Efficient Ventilation】This powerful inline duct fan speed of 4500 RPM can create the air flow of 130 CFM, Maximum power consumption is only 6W. Upgrade DC motor & low noise effectively circulating air, quickly move vast amount of air to exhaust odors.
【Application Scenarios】The 4 inch booster duct fan designed to quietly ventilate grow rooms, bathrooms, kitchens, workshops, basements, attics and etc, in order to boost airflow in HVAC systems.
【Easy to Install】Hon&Guan air exhaust fan's blade and the body are made of high quality plastic, for quick removal and easy maintenance.
【Adjustable Controller】 The 4-inch duct fan includes a variable speed controller, which can allows you to adjust the airflow and noise at will.
【Excellent Performance】Duct size: 4” | Dimensions: 7.28 x 3.82 x 3.82 in. | Voltage: 100-240V| Air Presssure: 165 Pa| Noise: 26 dBAview less
Best Review
barb17512025-01-21
4.7
Customers like the electric fan for its speed control and power. They mention it works well, has an adjustable speed, and is a powerful little fan. Customers also appreciate the value for money, power consumption, and ease of installation. However, some customers disagree on the noise level and build quality.