---
product_id: 448890810
title: "VIVOSUN 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 Ventilation，Air Filtration Kit"
brand: "vivosun"
price: "€ 469.92"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/448890810-vivosun-inline-duct-fan-6-inch-390-cfm-with-speed
store_origin: PT
region: Portugal
---

# 390 CFM airflow power 2450 RPM speed precision Temp & humidity monitor VIVOSUN 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 Ventilation，Air Filtration Kit

**Brand:** vivosun
**Price:** € 469.92
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your grow game with airflow that means business!

## Quick Answers

- **What is this?** VIVOSUN 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 Ventilation，Air Filtration Kit by vivosun
- **How much does it cost?** € 469.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/448890810-vivosun-inline-duct-fan-6-inch-390-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

- • **Rust-Free Stability:** Stainless steel clamps secure your setup, preventing leaks and maintaining airflow integrity.
- • **Turbocharged Airflow:** 390 CFM moves air fast to keep your grow tent perfectly ventilated.
- • **Fire-Retardant Ducting:** 3-layer heavy-duty aluminum foil ducting ensures safety and durability under heat stress.
- • **Activated Carbon Purity:** Premium Australian charcoal filter traps odors and contaminants for fresher air.
- • **Precision Speed Control:** Adjust fan speed seamlessly with the included controller for optimal climate balance.

## Overview

The VIVOSUN 6 Inch 390 CFM Inline Fan Combo is a professional-grade ventilation system designed for grow tents. Featuring a powerful galvanized steel fan running at 2450 RPM with ultra-quiet 37 dB noise, it includes a premium activated carbon filter with 1200+ RC 412 Virgin Australian charcoal for superior air purification. The kit also offers fire-retardant, multi-layer aluminum ducting and rust-free stainless steel clamps, plus a speed controller and temperature humidity monitor to maintain ideal growing conditions.

## Description

Inline Fan 6 Inch 390 CFM with Speed Controller, 6 Inch Carbon Filter and 8 Feet of Ducting, Temperature Humidity Monitor for Grow Tent Ventilation，Air Filtration Kit

## 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 |
|---------------|-------|
| Brand | VIVOSUN |
| Model Number | 306201PVC-6J |
| Colour | Silver/Black |
| Package Dimensions | 50 x 50 x 28 cm; 9.42 kg |
| Power / Wattage | 190 watts |
| Voltage | 120 Volts |
| Noise Level | 37 dB |
| Special Features | Speed Controller, Temperature Humidity Monitor |
| Item Weight | 9.42 kg |

## Product Details

- **Brand:** VIVOSUN
- **Colour:** Silver/Black
- **Electric fan design:** Blower
- **Power source:** Corded Electric
- **Style:** Modern
- **Product dimensions:** 30D x 9.4W x 22.1H centimetres
- **Room type:** Kitchen
- **Special feature:** Speed Controller, Temperature Humidity Monitor
- **Recommended uses for product:** Indoor
- **Noise level:** 37 dB

## Images

![VIVOSUN 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 Ventilation，Air Filtration Kit - 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.

## 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

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*