---
product_id: 544100519
title: "VIVOSUN Inline Booster Duct Fan 8” 430 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents"
brand: "vivosun"
price: "206.96 DT"
currency: TND
in_stock: false
reviews_count: 13
url: https://www.desertcart.tn/products/544100519-vivosun-inline-booster-duct-fan-8-430-cfm-with-speed
store_origin: TN
region: Tunisia
---

# 420 CFM airflow Under 40 dB noise Dual ball bearing motor VIVOSUN Inline Booster Duct Fan 8” 430 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents

**Brand:** vivosun
**Price:** 206.96 DT
**Availability:** ❌ Out of Stock

## Summary

> 💨 Elevate your airflow game—quiet, powerful, and built to last!

## Quick Answers

- **What is this?** VIVOSUN Inline Booster Duct Fan 8” 430 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents by vivosun
- **How much does it cost?** 206.96 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/544100519-vivosun-inline-booster-duct-fan-8-430-cfm-with-speed)

## Best For

- vivosun enthusiasts

## Why This Product

- Trusted vivosun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Durable alloy steel housing with permanently lubricated dual ball bearings for maintenance-free longevity.
- • **Smart Safety First:** Overheat protection automatically shuts off the fan to keep your space safe and sound.
- • **Powerful Airflow Boost:** 420 CFM moves air fast and fresh, perfect for any tight space.
- • **Versatile Installation:** Compact 8-inch design fits bathrooms, basements, grow tents, and more with easy wall mounting.
- • **Whisper-Quiet Operation:** Less than 40 dB noise keeps your environment peaceful and productive.

## Overview

The VIVOSUN Inline Booster Duct Fan delivers a robust 420 CFM airflow with a whisper-quiet noise level under 40 dB. Engineered with a durable alloy steel housing and a permanently lubricated dual ball bearing motor, it ensures long-lasting, maintenance-free performance. Its compact 8-inch size and smart overheat protection make it ideal for boosting ventilation in bathrooms, basements, kitchens, grow tents, and attics, providing efficient and safe air circulation wherever you need it.

## Description

desertcart.com: VIVOSUN Inline Booster Duct Fan 8” 430 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents : Patio, Lawn & Garden

Review: Duct fan helps warm my shop. - I ordered a eight inch duct fan to help heat my shop. My shop is an added on single garage to the double garage of our house. The double garage is heated but my single garage is not so l cut an eight inch hole in the wall between the two and installed the fan as close to the ceiling as possible to capture the warm air in the heated garage and blow it into the shop. The fan came with a speed control which really was a plus. It works great but is a little noisy.
Review: Bought this for a wood kiln. Works great - Great little fan

## Features

- Durable: The fan has a strong motor which features a permanently lubricated bearing that operates quietly and requires no maintenance; The quality steel housing makes it sturdy and built to last
- Adjustable Speed: A variable speed controller on the power cord enables the fan to run at different speeds; With this speed switch, you can adjust it to the desired airflow level
- Compact But Efficient: This duct fan is compact and lightweight enough to be installed in areas with little available space; With a diameter of 8 inches, speed of 3000 RPM and 430 CFM airflow
- Low Noise: Superior balanced centrifugal impeller for long service life & quiet operation; A less than 43 dB noise level does not have any harm and will not disturb your life
- Wide Applications: You can have it in bathrooms, kitchens, workshops, basements, attics and etc, in order to boost airflow in HVAC systems; Also, it can be used in grow rooms as intake fans or exhaust fan
- To maintain optimal performance of the exhaust fan, clean the fan after the first week of use with the carbon filter connected, and then clean regularly based on usage conditions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVPYH3WM |
| Air Flow Capacity | 430 cfm |
| Best Sellers Rank | #309,610 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,397 in Household Ventilation Fans |
| Blade Material | Plastic |
| Brand | VIVOSUN |
| Brand Name | VIVOSUN |
| Collection Name | Electric Fan - Exhaust Fans |
| Color | Black |
| Control Method | App |
| Controller Type | Button Control |
| Customer Reviews | 4.2 out of 5 stars 194 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Metallic |
| Included Components | Inline Duct Fan with Speed Controller |
| Indoor Outdoor Usage | Indoor |
| Installation Type | inline |
| Item Dimensions D x W x H | 7.9"D x 7.9"W x 7.2"H |
| Item Type Name | Inline Duct Fan with Speed Controller |
| Main Power Connector Type | C13 or C14 connector |
| Manufacturer | VIVOSUN |
| Material | Metal |
| Model Name | VSV-IFB8 |
| Model Number | VSV-IFB8 |
| Mounting Type | Wall Mount |
| Noise Level | 43 db |
| Number of Packs | 1 |
| Number of Power Levels | 2 |
| Part Number | VSV-IFB8 |
| Power Source | ac |
| Product Dimensions | 7.9"D x 7.9"W x 7.2"H |
| Recommended Uses For Product | Exhausting |
| Room Type | Bathroom |
| Size | 8” |
| Special Features | Low Noise |
| Speed | 3000 rpm |
| Style | Adjustable Speed |
| Unit Count | 1 Count |
| Voltage | 120 volts |
| Wattage | 40 watts |

## Product Details

- **Brand:** VIVOSUN
- **Color:** Black
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Wall Mount
- **Power Source:** ac
- **Product Dimensions:** 7.9"D x 7.9"W x 7.2"H
- **Recommended Uses For Product:** Exhausting
- **Room Type:** Bathroom
- **Special Feature:** Low Noise
- **Style:** Adjustable Speed

## Images

![VIVOSUN Inline Booster Duct Fan 8” 430 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents - Image 1](https://m.media-amazon.com/images/I/712YASfQlVL.jpg)
![VIVOSUN Inline Booster Duct Fan 8” 430 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents - Image 2](https://m.media-amazon.com/images/I/71619hIUYzL.jpg)
![VIVOSUN Inline Booster Duct Fan 8” 430 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents - Image 3](https://m.media-amazon.com/images/I/71TXTwNUwUL.jpg)
![VIVOSUN Inline Booster Duct Fan 8” 430 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents - Image 4](https://m.media-amazon.com/images/I/71KI++3GwjL.jpg)
![VIVOSUN Inline Booster Duct Fan 8” 430 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents - Image 5](https://m.media-amazon.com/images/I/71ujfRCrvQL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Duct fan helps warm my shop.
*by J***E on April 18, 2024*

I ordered a eight inch duct fan to help heat my shop. My shop is an added on single garage to the double garage of our house. The double garage is heated but my single garage is not so l cut an eight inch hole in the wall between the two and installed the fan as close to the ceiling as possible to capture the warm air in the heated garage and blow it into the shop. The fan came with a speed control which really was a plus. It works great but is a little noisy.

### ⭐⭐⭐⭐⭐ Bought this for a wood kiln. Works great
*by B***N on December 11, 2025*

Great little fan

### ⭐⭐⭐⭐ Works well
*by G***H on May 3, 2026*

Works well, wish the fan speed went a bit lower for my needs but overall a great duct fan

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-26*