---
product_id: 33838192
title: "R6 6\" Inline Fan, 390 CFM for Grow Basement Bathroom Kitchen Attic"
brand: "vivosun"
price: "¥37928"
currency: JPY
in_stock: true
category: "Vivosun"
url: https://www.desertcart.jp/products/33838192-r6-6-inline-fan-390-cfm-for-grow-basement-bathroom
store_origin: JP
region: Japan
---

# 390 CFM airflow power Ultra-quiet <34 dB noise Stepless speed control R6 6" Inline Fan, 390 CFM for Grow Basement Bathroom Kitchen Attic

**Brand:** vivosun
**Price:** ¥37928
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your air game — breathe smarter, work quieter, live fresher!

## Quick Answers

- **What is this?** R6 6" Inline Fan, 390 CFM for Grow Basement Bathroom Kitchen Attic by vivosun
- **How much does it cost?** ¥37928 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/33838192-r6-6-inline-fan-390-cfm-for-grow-basement-bathroom)

## 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:** Maintain focus and calm with noise levels so low, you’ll forget it’s even running.
- • **Powerful 390 CFM Airflow:** Turbocharge your space with industrial-grade ventilation that keeps air fresh and circulation optimal.
- • **Customizable Speed Control:** Dial in the perfect breeze with a smooth, stepless controller for tailored airflow.
- • **Compact & Easy Installation:** Fits seamlessly into tight spaces with lightweight design and clear airflow direction for hassle-free setup.
- • **Versatile Indoor Vent Booster:** From grow tents to workshops, bathrooms to basements, this fan adapts to all your ventilation needs.

## Overview

The VIVOSUN R6 6" Inline Fan delivers a robust 390 CFM airflow powered by a 2450 RPM brushless motor, ensuring efficient ventilation with minimal noise under 34 dB. Its stepless speed controller offers precise airflow customization, while the compact, lightweight design allows easy installation in tight indoor spaces like grow tents, bathrooms, basements, and workshops. Engineered with durable plastic housing and versatile mounting options, it’s the go-to solution for professional-grade indoor air circulation and moisture control.

## Description

desertcart.com: VIVOSUN R6 6" Inline Fan, 390 CFM for Grow Basement Bathroom Kitchen Attic | Ventilation Exhaust Fan & Speed Controller, Vent Booster for HVAC, Workshop, Grow Tents, 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 cfm |
| Best Sellers Rank | #19,183 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #20 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 | 4.5 4.5 out of 5 stars (2,195) |
| Electric Fan Design | Blower |
| Finish Type | Unfinished |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Mounted |
| 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 db |
| 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 |
| Special Features | Lightweight |
| Speed | 2450 rpm |
| Style | Basic |
| UPC | 714119464164 |
| Unit Count | 1 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

![R6 6" Inline Fan, 390 CFM for Grow Basement Bathroom Kitchen Attic - 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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**Shop now:** [https://www.desertcart.jp/products/33838192-r6-6-inline-fan-390-cfm-for-grow-basement-bathroom](https://www.desertcart.jp/products/33838192-r6-6-inline-fan-390-cfm-for-grow-basement-bathroom)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-09*