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

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VIVOSUN 4" 106CFM Inline Booster Duct Fan with Speed Controller HVAC Exhaust Fan Low Noise for Basement, Bathroom, Kitchen, Attic and Glow Tent

VIVOSUN 4" 106CFM Inline Booster Duct Fan with Speed Controller HVAC Exhaust Fan Low Noise for Basement, Bathroom, Kitchen, Attic and Glow Tent

Q: 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

Q: 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

Product ID: 732028920

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Details

Brand
VIVOSUN
Color
Black
Electric fan design
Blower
Power Source
Corded
Style
Modern
Product Dimensions
9.9D x 9.9W x

🔇Ultra-quiet <28dB noise

⚙️106 CFM airflow power

🎛️Adjustable speed control

Frequently Bought Together

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

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Description

🎯 Boost your airflow, not your noise!

BUILT TO LAST - Durable steel housing and permanently lubricated bearings mean zero maintenance
CUSTOMIZABLE AIRFLOW - Variable speed controller lets you dial in perfect ventilation every time
POWERFUL YET COMPACT - 4" diameter with 2990 RPM delivers efficient airflow in tight spaces
VERSATILE INSTALLATION - Ideal for basements, bathrooms, kitchens, attics, and grow tents—boost your air quality anywhere
WHISPER QUIET OPERATION - Noise level under 28dB keeps your environment peaceful and distraction-free

The VIVOSUN 4" Inline Booster Duct Fan combines a powerful 106 CFM airflow with whisper-quiet operation under 28dB, all controlled via an adjustable speed dial. Its compact design fits tight spaces, while durable steel housing and permanently lubricated bearings ensure long-lasting, maintenance-free performance. Perfect for enhancing ventilation in bathrooms, basements, kitchens, attics, and grow tents.

Specifications

Manufacturer	VIVOSUN
Model Number	VSV-IFB4
Package Dimensions	16.5 x 14.3 x 11.7 cm
Color	Black
Size	4”& Speed Controller
Wattage	14 W
Special Features	Low Noise
Power Source	Corded Electric
Noise Level	28 Decibels
Package Weight	0.82 Kilograms
Batteries Required	No
Batteries Included	No
Material Care Instructions	No
Brand Name	VIVOSUN

Have a Question? See What Others Asked

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

What is votage

Is 106 cfm the minimum or maximum pull?

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