---
product_id: 545655112
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: "$16.88"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/545655112-vivosun-inline-booster-duct-fan-8-430-cfm-with-speed
store_origin: US
region: United States of America
---

# 430 CFM airflow power Ultra-quiet <43 dB noise Adjustable speed control 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:** $16.88
**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?** $16.88 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/545655112-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

- • **Whisper-Quiet Operation:** Enjoy powerful ventilation without the noise—operates below 43 dB, perfect for work or relaxation.
- • **Compact & Durable Design:** Sleek 8-inch size fits tight spaces while the rugged steel housing ensures long-lasting reliability.
- • **Powerful 430 CFM Airflow:** Boost your ventilation with high-performance airflow that keeps your space fresh and breathable.
- • **Customizable Speed Control:** Tailor the fan speed effortlessly to match your exact ventilation needs with the intuitive variable speed dial.
- • **Versatile Ventilation Solution:** Ideal for basements, bathrooms, kitchens, grow tents, and more—upgrade any space with professional-grade airflow.

## Overview

The VIVOSUN Inline Booster Duct Fan 8” delivers a robust 430 CFM airflow powered by a 40-watt motor with a permanently lubricated bearing for maintenance-free, quiet operation under 43 dB. Its compact 8-inch design and durable steel housing make it perfect for tight spaces like basements, bathrooms, and grow tents. Featuring an adjustable speed controller, it offers customizable ventilation to suit any environment, ensuring efficient and whisper-quiet air circulation.

## Description

VIVOSUN inline duct fan helps with ventilation issues. This duct fan with speed controller is perfect for boosting airflow in long runs of ducting. Tight, precise construction eliminates rattling and reduces wear and tear to give the element a long life.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | VIVOSUN |
| Model Number | VSV-IFB8 |
| Colour | Black |
| Product Dimensions | 20.07 x 20.07 x 18.29 cm; 1.63 kg |
| Power / Wattage | 40 watts |
| Voltage | 120 Volts |
| Noise Level | 43 Decibels |
| Special Features | Low Noise |
| Item Weight | 1.63 kg |

## Product Details

- **Brand:** VIVOSUN
- **Colour:** Black
- **Electric fan design:** Exhaust Fan
- **Power source:** ac
- **Style:** Adjustable Speed
- **Product dimensions:** 20.1D x 20.1W x 18.3H centimetres
- **Room type:** Bathroom
- **Special feature:** Low Noise
- **Recommended uses for product:** Exhausting
- **Noise level:** 43 Decibels

## 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 Name** options.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*