Seller - does this have the same bearings as your basic 100cfm plain metal fan?

Dear Customer, Yes,they both use ball bearings. Feel free to contact us any time if you have other questions, we'll be happy to help! All The Best, The VIVOSUN Customer Care Team

Dear Customer, The voltage of the fan:120V. Feel free to contact us any time if you have other questions, we'll be happy to help! All The Best, The VIVOSUN Customer Care Team

Is 106 cfm the minimum or maximum pull?

Dear Customer, It's the maximum pull. Feel free to contact us any time if you have other questions, we'll be happy to help! All The Best, The VIVOSUN Customer Care Team

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VIVOSUN Inline Booster Duct Fan 4” 106 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents

VIVOSUN Inline Booster Duct Fan 4” 106 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents

Product ID: 544228668

Details

Brand
VIVOSUN
Colour
Black
Electric fan design
Blower
Mounting type
Wall Mount
Power source
Corded
Product dimensions
9.9D x 9.9W x

💨106 CFM airflow

🔇under 28 dB noise

⚙️2990 RPM motor speed

Description

💨 Boost your airflow, not your noise—ventilate like a pro!

BUILT TO LAST - Durable alloy steel housing and permanently lubricated motor bearings ensure maintenance-free, long-lasting performance.
COMPACT YET MIGHTY - Sleek 4-inch design fits tight spaces while delivering a robust 106 CFM to keep air moving efficiently.
WHISPER QUIET POWER - Experience powerful airflow at a barely-there 28 dB noise level—your space stays fresh without the distraction.
VERSATILE VENTILATION - Ideal for bathrooms, kitchens, basements, and grow tents—boost your HVAC system wherever airflow matters most.
PRECISION SPEED CONTROL - Tailor your ventilation with an easy-to-use variable speed controller for perfect airflow every time.

The VIVOSUN Inline Booster Duct Fan is a compact, durable ventilation solution featuring a powerful 2990 RPM motor delivering 106 CFM airflow. Its whisper-quiet operation at under 28 dB and adjustable speed controller make it perfect for enhancing air circulation in tight indoor spaces like bathrooms, kitchens, and grow tents. Built with a sturdy alloy steel housing and maintenance-free bearings, it ensures reliable, long-lasting performance.

Specifications

Air Flow Capacity	106 Cubic Feet Per Minute
Asin	B0BVPW3B35
Best Sellers Rank	#115,625 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #172 in Household Ventilation Fans
Blade Length	4 Inches
Blade Material	Plastic
Brand Name	VIVOSUN
Collection Name	Duct Fans
Color	Black
Connector Type	Standard AC power plug
Control Method	App
Controller Type	Button Control
Customer Reviews	4.1 4.1 out of 5 stars (896) 4.1 out of 5 stars
Electric Fan Design	Blower
Finish Type	Metallic
Included Components	Inline Duct Fan with Speed Controller
Indoor Outdoor Usage	Indoor
Installation Type	Fixed
Is Product Cordless	No
Item Dimensions D X W X H	9.9D x 9.9W x 15H centimeters
Item Type Name	Inline Duct Fan with Speed Controller
Main Power Connector Type	Standard Canadian Electrical Plug
Manufacturer	VIVOSUN
Material	Alloy Steel
Model Name	VSV-IFB4
Model Number	VSV-IFB4
Mounting Type	Wall Mount
Noise Level	28 Decibels
Number Of Packs	1
Number Of Power Levels	2
Number Of Speeds	2
Part Number	VSV-IFB4
Power Source	Corded Electric
Recommended Uses For Product	Exhausting
Room Type	Bathroom, Kitchen
Size	4”
Special Features	Low Noise
Specification Met	HVAC
Speed	2990 RPM
Standby Power Shutoff	[INF]
Style	Adjustable Speed
Switch Type	Push Button
Theme	Home Ventilation
Unit Count	1 Count
Wattage	14 watts

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