---
product_id: 33838192
title: "VIVOSUN R6 6\" Inline Duct Ventilation Fan & Speed Controller, Workshop 390 CFM Fan for HVAC, Vent Booster Fan for Grow Tents, Basements, Bathrooms, Kitchens, Attics and 3D Printer"
brand: "vivosun"
price: "1723 kr"
currency: DKK
in_stock: true
category: "Vivosun"
url: https://www.desertcart.dk/products/33838192-vivosun-r6-6-inline-duct-ventilation-fan-and-speed-controller
store_origin: DK
region: Denmark
---

# 390 CFM airflow power Ultra-quiet <34 dB noise Stepless speed control VIVOSUN R6 6" Inline Duct Ventilation Fan & Speed Controller, Workshop 390 CFM Fan for HVAC, Vent Booster Fan for Grow Tents, Basements, Bathrooms, Kitchens, Attics and 3D Printer

**Brand:** vivosun
**Price:** 1723 kr
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your air game—quiet, powerful, and tailored ventilation for the modern pro.

## Quick Answers

- **What is this?** VIVOSUN R6 6" Inline Duct Ventilation Fan & Speed Controller, Workshop 390 CFM Fan for HVAC, Vent Booster Fan for Grow Tents, Basements, Bathrooms, Kitchens, Attics and 3D Printer by vivosun
- **How much does it cost?** 1723 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/33838192-vivosun-r6-6-inline-duct-ventilation-fan-and-speed-controller)

## 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

- • **Versatile Indoor Use:** Ideal for grow tents, basements, bathrooms, kitchens, attics, and even 3D printing workshops—one fan, endless solutions.
- • **Whisper-Quiet Operation:** Maintain focus and calm with noise levels below 34 dB—perfect for work, grow tents, or relaxation zones.
- • **Powerful 390 CFM Airflow:** Turbocharge your space with industrial-grade ventilation that keeps air fresh and circulation optimal.
- • **Customizable Speed Control:** Fine-tune airflow effortlessly with a stepless controller, adapting ventilation to your exact needs.
- • **Durable & Lightweight Design:** Reinforced plastic housing ensures longevity while the compact form fits seamlessly into tight spaces.

## Overview

The VIVOSUN R6 6" Inline Duct Ventilation Fan delivers a robust 390 CFM airflow powered by a 2450 RPM brushless motor, all while maintaining a whisper-quiet noise level under 34 dB. Its stepless speed controller offers precise airflow customization, housed in a durable yet lightweight reinforced plastic frame. Designed for versatile indoor applications—from grow tents to workshops—this fan ensures efficient, reliable ventilation with easy installation and long-lasting performance.

## Description

desertcart.com: VIVOSUN R6 6" Inline Duct Ventilation Fan & Speed Controller, Workshop 390 CFM Fan for HVAC, Vent Booster Fan for Grow Tents, Basements, Bathrooms, Kitchens, Attics and 3D Printer : Patio, Lawn & Garden

## Features

- Durable & Energy-Efficient Ventilation: Constructed from reinforced plastic housing for long-lasting reliability; This powerful blower with a fan speed of 2450 RPM can create an air flow of 390 CFM; It combines the features and benefits of axial and centrifugal fan, effectively circulating air
- Low Noise Level: The durable fan blades revolve smoothly and powerfully, which helps collect airflow volume and cut noise output; A less than 34 dB noise level will not disturb your work
- Adjustable Speed: A stepless 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
- Easy Installation: This duct fan is compact and lightweight so it can be installed in small areas; Comes with an installation bracket indicating the direction of the airflow; Removable duct ends with locking tabs
- Versatile Applications: Suitable for industrial, household and horticulture ventilation applications; It can quietly and efficiently moving large volumes of air throughout your ventilation system
- Suitable for indoors: VIVOSUN fan is the ideal solution for your indoor grow room (grow tent air circulation), bathroom moisture removal, basement mold prevention, and 3D printing workshop heat & dust management

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DXYMJ94 |
| Air Flow Capacity | 390 Cubic Feet Per Minute |
| Best Sellers Rank | #24,452 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #28 in Greenhouse Ventilation Equipment |
| Blade Length | 8.7 Inches |
| Blade Material | Plastic |
| Brand | VIVOSUN |
| Brand Name | VIVOSUN |
| Collection Name | Inline Duct Fans |
| Color | Black |
| Control Method | App |
| Controller Type | Button Control |
| Customer Reviews | 4.4 out of 5 stars 10,918 Reviews |
| Electric Fan Design | Blower |
| Electric fan design | Blower |
| Finish Type | Unfinished |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Mounted |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 8.7"D x 8.7"W x 11.8"H |
| Item Weight | 6.7 Pounds |
| Manufacturer | VIVOSUN |
| Material | Plastic |
| Model Name | 306201P-6 |
| Model Number | R8 |
| Motor Type | Brushless |
| Mounting Type | Wall Mount |
| Noise Level | 34 Decibels |
| Number of Blades | 3 |
| Part Number | a6e28318-a6ae-4257-85e9-5e90656a387f |
| Power Source | Electric |
| Product Dimensions | 8.7"D x 8.7"W x 11.8"H |
| Recommended Uses For Product | Home |
| Room Type | Bedroom |
| Size | 6" Basic |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Lightweight |
| Speed | 2450 RPM |
| Style | Basic |
| UPC | 714119464164 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Warranty Description | Manufacturer Warranty for 360 days from date of purchase. |
| Wattage | 67 watts |

## Product Details

- **Brand:** VIVOSUN
- **Color:** Black
- **Electric fan design:** Blower
- **Mounting Type:** Wall Mount
- **Power Source:** Electric
- **Product Dimensions:** 8.7"D x 8.7"W x 11.8"H
- **Recommended Uses For Product:** Home
- **Room Type:** Bedroom
- **Special Feature:** Lightweight
- **Style:** Basic

## Images

![VIVOSUN R6 6" Inline Duct Ventilation Fan & Speed Controller, Workshop 390 CFM Fan for HVAC, Vent Booster Fan for Grow Tents, Basements, Bathrooms, Kitchens, Attics and 3D Printer - Image 1](https://m.media-amazon.com/images/I/61LTEMQSZuL.jpg)
![VIVOSUN R6 6" Inline Duct Ventilation Fan & Speed Controller, Workshop 390 CFM Fan for HVAC, Vent Booster Fan for Grow Tents, Basements, Bathrooms, Kitchens, Attics and 3D Printer - Image 2](https://m.media-amazon.com/images/I/81DevkhU3JL.jpg)
![VIVOSUN R6 6" Inline Duct Ventilation Fan & Speed Controller, Workshop 390 CFM Fan for HVAC, Vent Booster Fan for Grow Tents, Basements, Bathrooms, Kitchens, Attics and 3D Printer - Image 3](https://m.media-amazon.com/images/I/71b5iOtfs-L.jpg)
![VIVOSUN R6 6" Inline Duct Ventilation Fan & Speed Controller, Workshop 390 CFM Fan for HVAC, Vent Booster Fan for Grow Tents, Basements, Bathrooms, Kitchens, Attics and 3D Printer - Image 4](https://m.media-amazon.com/images/I/61xDfr57DUL.jpg)
![VIVOSUN R6 6" Inline Duct Ventilation Fan & Speed Controller, Workshop 390 CFM Fan for HVAC, Vent Booster Fan for Grow Tents, Basements, Bathrooms, Kitchens, Attics and 3D Printer - Image 5](https://m.media-amazon.com/images/I/71p+h7swTxL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work with a speed controller?**
A: This fan alreadly has a stepless speed controller on the power cord enables the fan to run at different speeds.

**Q: Which size tent work with this fan?**
A: For 6 Inch fan,we recommend the 48"x 48"x 80"/60"x 60"x 80" tents.

## Frequently Bought Together

- VIVOSUN R6 6 Inch 390 CFM Inline Duct Fan with Variable Speed Controller HVAC Blower for Ventilation
- AC Infinity Flexible 6-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust
- AC Infinity Duct Adapter, 6” to 4” Ducting Reducer Increaser Cone for Grow Tent Bathroom Kitchen Ventilation Systems

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-07-16*