---
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: "$307.87"
currency: USD
in_stock: true
category: "Vivosun"
url: https://www.desertcart.ec/products/33838192-vivosun-r6-6-inline-duct-ventilation-fan-and-speed-controller
store_origin: EC
region: Ecuador
---

# 390 CFM airflow <34 dB ultra-quiet 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:** $307.87
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your airflow game—quiet, powerful, and tailored for pros who demand the best.

## 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?** $307.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/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

- • **Whisper-Quiet Operation:** Less than 34 dB noise means your focus stays sharp—no distractions, just pure airflow efficiency.
- • **Powerful 390 CFM Airflow:** Turbocharge your space with industrial-grade ventilation that keeps air fresh and circulation optimal.
- • **Customizable Speed Control:** Fine-tune your environment with a smooth, stepless dial for airflow exactly how you want it.
- • **Durable & Lightweight Design:** Reinforced plastic housing ensures long-lasting reliability without the bulk—easy to install anywhere.
- • **Versatile Indoor Vent Booster:** Perfect for grow tents, basements, bathrooms, and 3D printing workshops—your all-in-one air solution.

## 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 for easy installation. Ideal for professional indoor applications like grow tents, basements, and workshops, this fan combines axial and centrifugal technology to maximize air circulation efficiently.

## 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 | #24,607 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #31 in Greenhouse Ventilation Equipment |
| Blade Length | 8.7 Inches |
| Blade Material | Plastic |
| Brand Name | VIVOSUN |
| Collection Name | Inline Duct Fans |
| Color | Black |
| Control Method | App |
| Controller Type | Button Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (10,913) |
| 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 |
| 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)

## 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 Ecuador*
*Store origin: EC*
*Last updated: 2026-07-04*