







Breathe Easy, Live Fresh! 🌬️
The Hon&Guan 4 Inch Inline Duct Fan is a high-performance ventilation solution designed for various applications, including grow tents and kitchens. With a powerful airflow of 116 CFM and a whisper-quiet operation at just 31 dB, this fan features a variable speed controller for customizable air volume. Its durable plastic construction ensures longevity, making it an ideal choice for efficient air circulation in both residential and commercial settings.





| Item Weight | 1.88 Kilograms |
| Item Dimensions D x W x H | 11.7"D x 7.5"W x 7.47"H |
| Electric Fan Design | Blower |
| Style Name | Modern |
| Color | Green |
| Blade Material | Plastic |
| Material Type | Plastic |
| Specification Met | Energy Rating, NOM |
| Voltage | 127 Volts |
| Switch Type | Push Button |
| Indoor Outdoor Usage | Indoor |
| Control Method | App |
| Efficiency | High |
| Is Product Cordless | No |
| Is Electric | Yes |
| Number of Power Levels | 10 |
| Main Power Connector Type | Standard Household Plug (e.g., Type A or Type B) |
| Number of Speeds | 10 |
| Noise Level | 31 dB |
| Wattage | 134.4 watts |
| Number of Blades | 10 |
| Air Flow Capacity | 116 Cubic Feet Per Minute |
| Power Source | ac |
| Room Type | Kitchen |
| Additional Features | Variable Speed Controller |
| Recommended Uses For Product | Exhausting, Cooling, Ventilating, Air Circulation, Drying |
| Mounting Type | duct mount |
| Controller Type | Button Control |
G**
What a great Fan
The media could not be loaded. The fan quality is the best I've seen for a fan this price. It is very straightforward and easy to operate. It has a 0-100 speed setting know. It is the best inline fan on the market for the money and has a 1 year warranty. It is not noisy at all. This fan works really well.
J**L
Great fan with speed control for boosting ventilation in an attic
Used this fan to boost the HVAC supply to an attic space. Have the fan running at low speed spliced into the ducting using the included speed control to keep the attic warm in winter and cool in summer. Great so far after 8 months of continuous use. Not as quiet as the much more expensive inline fan I've used in the past (which requires an extra speed control) but good enough at the price.
T**W
Perfect vent fan
Great exaughst fan for laser
H**D
Fan
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J**R
Very quiet.
I use this for smoke/fume extraction on my 100 W CO2 laser engraver. It was very easy to install and is so much more efficient and quieter than the OEM fan that came on the laser. So far, I am very pleased with it.
M**9
Not loud at all!
At high speed you can hear the air movement! But turn it down some and you can't hear a thing! And it moves air like you can't believe!This is still working great as of 1-12-25!!!!Don't think twice about this one for boosting heat into room that further away! Super quite!!
G**T
Great all around
It installs easy, sounds smooth and not too loud. It has a nice compact design that lends itself to tight fitting applications. It doesn't consume much energy and moves a great volume of air. It worked great for my application, I used it to move air from wood stove to additional room.
G**A
Very good!
I like this one because is quiet and powerful!
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