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

Product ID: 732028920

Details

Brand
VIVOSUN
Color
Black
Electric fan design
Blower
Mounting Type
Ceiling Mount
Power Source
Corded
Product Dimensions
9.9D x 9.9W x

🔇Ultra-quiet <28dB noise

⚙️106 CFM airflow power

🎛️Adjustable speed control

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₨60846

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Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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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

ASIN	B0BVPW3B35
Air Flow Capacity	106 Cubic Feet Per Minute
Blade Length	4 Inches
Blade Material	Plastic
Brand	VIVOSUN
Brand Name	VIVOSUN
Color	Black
Control Method	App
Controller Type	Pull Chain Control
Customer Reviews	4.1 out of 5 stars 378 Your Review
Electric Fan Design	Blower
Electric fan design	Blower
Finish Type	Metallic
Included Components	Inline Duct Fan with Speed Controller
Indoor Outdoor Usage	Indoor
Is Product Cordless	No
Item Dimensions D x W x H	9.9D x 9.9W x 15H cm
Item Type Name	Inline Duct Fan with Speed Controller
Manufacturer	VIVOSUN
Material	Alloy Steel
Model Name	VSV-IFB4
Model Number	VSV-IFB4
Mounting Type	Ceiling Mount
Noise Level	28 Decibels
Number of Power Levels	2
Number of Speeds	2
Power Source	Corded Electric
Product Dimensions	9.9D x 9.9W x 15H cm
Recommended Uses For Product	Exhausting
Room Type	Bathroom
Special Features	Low Noise
Specification Met	HVAC
Speed	2990 RPM
Style	Modern
Switch Type	Push Button
Wattage	14 W

Reviews

A**L

Muy buena caldiad

Se ve y se siente la calidad en los materiales, hace muy poco ruido a maxima potencia aunque me hubiera gustado que tuviera más potencia pero cumple.

29.02.2024

C**.

An absolute must have for auto cooling

3.09.2025

R**E

Gentle air mover

25.01.2025

C**R

Puede mejorar pero cumple.

A mi me funciona como "inyector" de aire a la carpa y complemento con un extractor en la parte superior. Funciona mejor para ventilar y no para extraer. Ventajas es que tiene 2 niveles de operación, es ligero y puedes colgarlo. Puede adaptarse un tubo e inyectar aire a la carpa o puedes ponerlo directo en la entrada de la carpa si tienes las entradas con el tamaño adecuado. Fíjate bien antes de comprar que diámetro tienen tus entradas de aire. Estaría muy bien que incluyeran algún tipo de colgante o abrazaderas. Por lo demás cumple

12.04.2024

A**.

Too loud.

23.12.2025

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

₨60846

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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