---
product_id: 510200308
title: "VEVOR Inline Duct Fan, 4-Inch 200 CFM with Variable Speed Controller, Quiet AC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics"
brand: "vevor"
price: "$216.45"
currency: USD
in_stock: true
reviews_count: 12
category: "Vevor"
url: https://www.desertcart.ec/products/510200308-vevor-inline-duct-fan-4-inch-200-cfm-with-variable
store_origin: EC
region: Ecuador
---

# 30% energy-saving AC motor 200 CFM airflow 29 dB ultra-quiet operation VEVOR Inline Duct Fan, 4-Inch 200 CFM with Variable Speed Controller, Quiet AC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

**Brand:** vevor
**Price:** $216.45
**Availability:** ✅ In Stock

## Summary

> 💨 Quiet power that moves air—and envy.

## Quick Answers

- **What is this?** VEVOR Inline Duct Fan, 4-Inch 200 CFM with Variable Speed Controller, Quiet AC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics by vevor
- **How much does it cost?** $216.45 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/510200308-vevor-inline-duct-fan-4-inch-200-cfm-with-variable)

## Best For

- vevor enthusiasts

## Why This Product

- Trusted vevor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful & Efficient:** 200 CFM airflow with a 30% energy-saving AC motor means strong performance with lower bills.
- • **Custom Airflow Control:** Variable speed knob lets you dial in perfect ventilation for any environment.
- • **Plug & Play Installation:** Includes hang-up slings, rubber mats, and straps for quick, vibration-free setup anywhere.
- • **Breathe Easy, Work Quietly:** Whisper-quiet 29 dB motor keeps your space peaceful without sacrificing power.
- • **Versatile Ventilation Solution:** Ideal for grow tents, hydroponics, basements, kitchens, and electronic rooms—stay fresh and in control.

## Overview

The VEVOR 4-Inch Inline Duct Fan delivers a robust 200 CFM airflow with whisper-quiet 29 dB operation, powered by an energy-efficient AC motor that saves 30% on power consumption. Designed for versatile use in grow tents, hydroponics, and home ventilation, it features a variable speed controller for precise airflow management and comes with all necessary mounting accessories for easy, vibration-free installation.

## Description

desertcart.com: VEVOR Inline Duct Fan, 4-Inch 200 CFM with Variable Speed Controller, Quiet AC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics : Patio, Lawn & Garden

Review: Bathroom Downvent Solution - I bought this for my main, full bathroom in a custom down vent set up. Works great and is quiet, even on full.... No more walking out of the bathroom like a WWE entrance.
Review: Good product. - Bought this to pump air through a filter unit in a chicken coop. It works well enough that I am often cleaning the actual vent I installed because it’s getting clogged! I wasn’t sure it was strong enough, but the amount of dust and dander that’s getting sucked through says otherwise. There’s definitely a sound to it, I wouldn’t call it loud, but it’s louder than you’d think it would be. Great price. Very sturdy item. So far, no complaints.

## Features

- Universal Applications: Take a deep breath and relax. Our inline duct fan is specially designed as an exhaust for heat, humidity, and smoke, improving airflow in air planting tents, hydroponic planting rooms, electronic equipment rooms, kitchens, basements, etc. Get ready to go with the flow.
- Blow Your Worries Away: Our inline fan provides a sufficient airflow of 200 cfm, enough to handle wide areas of ventilation and dehumidification, maintaining clean and fresh air circulation in dry environments all the time. Take control of any environment confidentially.
- Power in Silence: Are you tired of loud, obnoxious ducts? Well, get ready to work in silence! Our inline exhaust fan is equipped with a high-quality AC motor that ensures strong power at a low noise of 29 dB, which will not disturb your work and life. At the same time, the motor saves 30% on energy consumption, extending its service life.
- Control you can Feel: Do you want to get various airflow speeds at any time to achieve better ventilation effects while still being in control? Our inline air duct fan can be controlled via the manual knobs. You can adjust the speed to meet the ventilation needs of different environments. What are you waiting for? Go with the flow!
- Everything You Need: To save time and cut costs dramatically, we provide a 4-inch inline fan with hang-up slings and non-vibration rubber mats and straps, so you can finish the installation quickly! You are in control! Choose between hanging it or mounting it on the wall.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BV1R3L9C |
| Air Flow Capacity | 200 Cubic Feet Per Minute |
| Best Sellers Rank | #29,254 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #22 in Hydroponic Ventilation Equipment |
| Brand | VEVOR |
| Compatible Devices | Desktop, Electronic Components, Laptop |
| Cooling Method | Air |
| Customer Reviews | 4.4 4.4 out of 5 stars (112) |
| Item Weight | 4.18 pounds |
| Item model number | 4-Inch Inline Duct Fan |
| Manufacturer | VEVOR |
| Material | Copper |
| Maximum Rotational Speed | 2550 RPM |
| Noise Level | 29 Decibels |
| Number of Items | 1 |
| Power Connector Type | 2-Pin |
| Product Dimensions | 12"L x 7.5"W x 9.3"H |
| UPC | 840281562633 |
| Voltage | 120 Volts (AC) |
| Wattage | 31 watts |

## Product Details

- **Brand:** VEVOR
- **Compatible Devices:** Desktop, Electronic Components, Laptop
- **Cooling Method:** Air
- **Material:** Copper
- **Maximum Rotational Speed:** 2550 RPM
- **Noise Level:** 29 Decibels
- **Power Connector Type:** 2-Pin
- **Product Dimensions:** 12"L x 7.5"W x 9.3"H
- **Voltage:** 120 Volts (AC)
- **Wattage:** 31 watts

## Images

![VEVOR Inline Duct Fan, 4-Inch 200 CFM with Variable Speed Controller, Quiet AC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics - Image 1](https://m.media-amazon.com/images/I/61sAbYzAIkL.jpg)

## Questions & Answers

**Q: Is this product suitable for grow tents?**
A: YES. Know the size of the ducting before choosing the fan as well. Our inline duct fan comes with the option of different sizes.

**Q: Can it be used indoors?**
A: YES. It helps a lot with air circulation, as well as with odors and dampness. You'll have no problem finding one that suits your living rooms, studios, and electronic equipment rooms. Very quiet too.

**Q: Is this fan durable?**
A: YES. Our fan can reach 30,000 hours of continuous operation. Energy efficient AC-motor ensures ultra stable operation.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bathroom Downvent Solution
*by C***. on December 1, 2025*

I bought this for my main, full bathroom in a custom down vent set up. Works great and is quiet, even on full.... No more walking out of the bathroom like a WWE entrance.

### ⭐⭐⭐⭐⭐ Good product.
*by C***H on November 7, 2025*

Bought this to pump air through a filter unit in a chicken coop. It works well enough that I am often cleaning the actual vent I installed because it’s getting clogged! I wasn’t sure it was strong enough, but the amount of dust and dander that’s getting sucked through says otherwise. There’s definitely a sound to it, I wouldn’t call it loud, but it’s louder than you’d think it would be. Great price. Very sturdy item. So far, no complaints.

### ⭐⭐⭐⭐ Good
*by A***R on May 8, 2025*

Helps pull alot of the smell and smoke out while using my laser

## Frequently Bought Together

- VEVOR Inline Duct Fan, 4-Inch 200 CFM with Variable Speed Controller, Quiet AC-Motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-24*