---
product_id: 448890810
title: "Inline Duct Fan 6 Inch 390 CFM with Speed Controller, 6 Inch Carbon Filter and 8 Feet of Ducting, Temperature Humidity Monitor for Grow Tent, Greenhouse Ventilation"
brand: "vivosun"
price: "2060 kr"
currency: DKK
in_stock: true
reviews_count: 6
url: https://www.desertcart.dk/products/448890810-inline-duct-fan-6-inch-390-cfm-with-speed-controller
store_origin: DK
region: Denmark
---

# 390 CFM airflow 2450 RPM powerful motor 150mm activated carbon filter Inline Duct Fan 6 Inch 390 CFM with Speed Controller, 6 Inch Carbon Filter and 8 Feet of Ducting, Temperature Humidity Monitor for Grow Tent, Greenhouse Ventilation

**Brand:** vivosun
**Price:** 2060 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your grow game with silent, powerful airflow and pristine air quality!

## Quick Answers

- **What is this?** Inline Duct Fan 6 Inch 390 CFM with Speed Controller, 6 Inch Carbon Filter and 8 Feet of Ducting, Temperature Humidity Monitor for Grow Tent, Greenhouse Ventilation by vivosun
- **How much does it cost?** 2060 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/448890810-inline-duct-fan-6-inch-390-cfm-with-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 Power:** Robust 2450 RPM galvanized steel fan delivers strong airflow at a subtle 34dB noise level—stay focused without distraction.
- • **Built to Last & Perform:** Durable multi-layer ducting and powder-coated alloy steel fan ensure long-term reliability and safety.
- • **Breathe Easy, Work Smart:** High-efficiency 390 CFM airflow keeps your grow tent perfectly ventilated and odor-free.
- • **Precision Climate Control:** Integrated temperature and humidity monitor lets you optimize your environment with confidence and ease.
- • **All-in-One Grow Tent Solution:** Includes premium 150mm carbon filter, 8 feet of fire-retardant ducting, and rust-free clamps for seamless setup.

## Overview

The VIVOSUN Inline Duct Fan Combo is a professional-grade ventilation kit designed for grow tents and indoor gardening. Featuring a 6-inch galvanized steel fan running at 2450 RPM with 390 CFM airflow, it ensures efficient cooling and odor control. The included 150mm activated carbon filter captures contaminants effectively, while the 8-foot fire-retardant ducting and rust-resistant clamps provide a durable, easy-to-install system. Integrated temperature and humidity monitoring empowers precise environmental control, all with whisper-quiet operation at just 34dB.

## Description

Free delivery and returns on eligible orders. Buy VIVOSUN Inline Duct Fan 6 Inch 390 CFM with Speed Controller, 150mm Carbon Filter and 8 Feet of Ducting, Temperature Humidity Monitor for Grow Tent Ventilation, Air Filtration Kit at desertcart UK.

Review: Flash was at my house - I'm absolutely astonished how fast I got this item after ordering it I'm gob smacked conclusion flash delivered it 10/10 I'm speechless & it's a very good fan excellent I'm really happy thanks lads in the warehouse you done great can you put the drivers tyres out
Review: Works great removes odors dust and smoke, clears a 500sq fr room in under 10 mins. Great bundle comes with timer hanging hooks and straps fan scrubber vent duct and clamps in other words everything you need to get started. I recommend you make sure the duct is set up as straight as possible not allowing twists and turns, as in my experience it performs better if the duct is straight as possible. Air flow is strong and can be loud at its highest setting.

## Features

- All-In-One Combo: This inline fan combo enables your ventilation system set up in a grow tent, which is ideal for cooling down heat from lighting fixtures and controlling hot and humid conditions
- Powerful Inline Fan: Made of galvanized steel, the 6-inch inline fan runs at a speed of 2450 RPM and produces an air flow of 390 CFM, with a noise level of just 34dB the maximum
- Premium Carbon Filter: Interior and exterior mesh construction provides 54% open area for free air flow; It is filled with 1200+ RC 412 Virgin Australian activated charcoal captures air contaminants effectively
- Multi-Layer Air Ducting: It comes with 3-layer construction--inner and outer layers are made of heavy-duty aluminum foil that is fire-retardant and its middle layer adopts PET thermoplastic
- 2 Rust-free Clamps: The kit includes a pair of clamps that are made of stainless steel, which are used for securing the connection between ducting and inline fan to keep the connected components in place

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SG989NY |
| Air Flow Capacity | 390 Cubic Feet Per Minute |
| Best Sellers Rank | 68,698 in Garden ( See Top 100 in Garden ) 36 in Hydroponic Ventilation Equipment |
| Blade Length | 6 Inches |
| Blade Material | Plastic |
| Brand Name | VIVOSUN |
| Cable Length | 96 Inches |
| Collection Name | indoor-grow-tent-ventilation |
| Colour | Silver/Black |
| Connector Type | Type B plug (NEMA 5-15R) |
| Control Method | Remote |
| Controller Type | Button Control |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,329) |
| Electric Fan Design | Blower |
| Finish Type | Powder Coated |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 30D x 9.4W x 22.1H centimetres |
| Main Power Connector Type | Type B plug (NEMA 5-15R) |
| Manufacturer | VIVOSUN |
| Material | Alloy Steel |
| Model Name | Inline Fan R8 Combo |
| Model Number | 306201PVC-6J |
| Mounting Type | Wall Mount |
| Noise Level | 37 Decibels |
| Number of Blades | 6 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Recommended Uses For Product | Indoor |
| Room Type | Kitchen |
| Special Features | Speed Controller, Temperature Humidity Monitor |
| Specification Met | fire-retardant, indoor-safe |
| Speed | 2450 RPM |
| Standby Power Shutoff | 2.05 CFM/Watt |
| Style | Modern |
| Theme | Modern |
| UPC | 736783799892 |
| Unit Count | 1.0 count |
| Voltage | 120 Volts |
| Wattage | 190 watts |

## Product Details

- **Brand:** VIVOSUN
- **Colour:** Silver/Black
- **Electric fan design:** Blower
- **Mounting type:** Wall Mount
- **Power source:** Corded Electric
- **Product dimensions:** 30D x 9.4W x 22.1H centimetres
- **Recommended uses for product:** Indoor
- **Room type:** Kitchen
- **Special feature:** Speed Controller, Temperature Humidity Monitor
- **Style:** Modern

## Images

![Inline Duct Fan 6 Inch 390 CFM with Speed Controller, 6 Inch Carbon Filter and 8 Feet of Ducting, Temperature Humidity Monitor for Grow Tent, Greenhouse Ventilation - Image 1](https://m.media-amazon.com/images/I/71UbXyOpN1L.jpg)

## Available Options

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

## Questions & Answers

**Q: will this make my electricity bill go up significantly?**
A: No more than any other type of fan in your house

**Q: Does it come with pre-filter?**
A: Yes it does..cloth like fabric that wraps around metal carbon filter cage!!

**Q: How do you clean this? Used mine for 1 season, realized not much air coming out, washed prefilter, not much better, now just sits on workbench.**
A: Once its plugged it's done.  Read that city water in a humidifier and carbon filter is bad. Too much mineral deposits in the air can plug up cabin filter. I only use it when needed

**Q: Will the 6 inc be to much for my 36×36×71 grow tent**
A: The velocity will not be to much for your tent. The fan speed can be controlled and a damper may be installed inline to make any adjustments required. I have one on a 3’x3’ tent and a 4’x 4’ tent running wide open on both, no problem.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Flash was at my house
*by P***P on 28 March 2026*

I'm absolutely astonished how fast I got this item after ordering it I'm gob smacked conclusion flash delivered it 10/10 I'm speechless & it's a very good fan excellent I'm really happy thanks lads in the warehouse you done great can you put the drivers tyres out

### ⭐⭐⭐⭐⭐ Review
*by D***D on 5 April 2025*

Works great removes odors dust and smoke, clears a 500sq fr room in under 10 mins. Great bundle comes with timer hanging hooks and straps fan scrubber vent duct and clamps in other words everything you need to get started. I recommend you make sure the duct is set up as straight as possible not allowing twists and turns, as in my experience it performs better if the duct is straight as possible. Air flow is strong and can be loud at its highest setting.

### ⭐⭐⭐⭐⭐ Review
*by S***H on 18 February 2025*

Great in my 3x3. Does as good of a job as I need. Comes with everything you need to vent. Great budget friendly option for anyone who is okay running things manually. It's very queit when running which is great bonus.

## Frequently Bought Together

- VIVOSUN 6 Inch 390 CFM Inline Fan with Speed Controller, 6 Inch Carbon Filter and 8 Feet of Ducting, Temperature Humidity Monitor for Grow Tent Ventilation
- VIVOSUN AeroWave E6 Grow Tent Fan 6”, EC Motor, Smart Wifi Control, US Patented Auto Oscillating Clip fan, Weatherproof IP-54, Strong Airflow but Quiet for Hydroponic Ventilation Circulation, 1-Pack
- VIVOSUN S448 4x4 Grow Tent, 48"x48"x80" High Reflective Mylar with Observation Window and Floor Tray for Hydroponics Indoor Plant for VS4000/VSF4300

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/448890810-inline-duct-fan-6-inch-390-cfm-with-speed-controller](https://www.desertcart.dk/products/448890810-inline-duct-fan-6-inch-390-cfm-with-speed-controller)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-24*