---
product_id: 692485629
title: "4 Inch Inline Duct Fan, High-Efficiency 185 CFM Inline Fan & Quiet EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Bathroom, Kitchen, Grow Tent, 3D Printer"
brand: "fasdunt"
price: "£5.65"
currency: GBP
in_stock: false
url: https://www.desertcart.co.uk/products/692485629-4-inch-inline-duct-fan-high-efficiency-185-cfm-inline
store_origin: GB
region: United Kingdom
---

# 30% energy savings 185 CFM airflow 31 dB quiet operation 4 Inch Inline Duct Fan, High-Efficiency 185 CFM Inline Fan & Quiet EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Bathroom, Kitchen, Grow Tent, 3D Printer

**Brand:** fasdunt
**Price:** £5.65
**Availability:** ❌ Out of Stock

## Summary

> Breathe Easy, Live Better! 🌬️

## Quick Answers

- **What is this?** 4 Inch Inline Duct Fan, High-Efficiency 185 CFM Inline Fan & Quiet EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Bathroom, Kitchen, Grow Tent, 3D Printer by fasdunt
- **How much does it cost?** £5.65 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/692485629-4-inch-inline-duct-fan-high-efficiency-185-cfm-inline)

## Best For

- fasdunt enthusiasts

## Why This Product

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

## Key Features

- • **Powerful Airflow:** 185 CFM to keep your spaces fresh and odor-free.
- • **Easy Installation:** Compact design with a pre-wired 5-foot power cord for hassle-free setup.
- • **Versatile Applications:** Perfect for kitchens, bathrooms, grow tents, and more.
- • **Energy Efficient Design:** Save 30% on energy costs while enjoying robust performance.
- • **Whisper-Quiet Performance:** Experience tranquility with just 31 dB noise level.

## Overview

The FASDUNT 4 Inch Inline Duct Fan is a high-efficiency ventilation solution designed to deliver powerful airflow of 185 CFM while operating quietly at just 31 dB. Its energy-saving EC motor reduces consumption by 30%, making it an eco-friendly choice. With a robust aluminum construction and versatile applications, this fan is perfect for enhancing air quality in various settings, from homes to commercial spaces.

## Description

Full description not available

## Features

- POWERFUL & EFFECTIVE: FASDUNT Powerful 4 Inch Inline Fan with a speed of 2661 RPM can create an airflow of 185 CFM. Move and circulate air wherever you need to expel bad smells, and clean and freshen the air you or your plant breathe
- QUIET & ENERGY SAVING: Are you tired of loud, obnoxious ducts? Well, get ready to work in silence! Our inline exhaust fan has a High-Quality EC motor that ensures strong power at a low noise of 31 dB, which will not disturb your work and life. At the same time, the motor saves 30% on energy consumption, extending its service life
- EASY TO INSTALL: This duct booster fan is compact and lightweight so it can be installed in small areas; the removable duct ends with locking tabs for quick removal and easy maintenance. Pre-wired 5-foot power cord. Duct size: 4” | Dimensions: 10 × 7.1 × 8.5 in | Voltage: 100-120V
- ROBUST CONSTRUCTION: The casing is of aluminum being coated with a WHITE finish, it’s lightweight yet sturdy and anti-rusty. The blades are of flame-retardant PBT material. Its hardness makes it revolve smoothly and powerfully without deformation even at high speed
- MULTI APPLICATIONS: It can be used for intake or exhaust air, heat transfer, subfloor or roof space ventilation, warehouse ventilation, dog kennels or pet room deodorization, grow tent, or hydroponics air circulation. It can also move air in bathrooms, laundries, and kitchens in homes, hotels, apartments, or commercial buildings

## Product Details

- **Brand:** FASDUNT
- **Color:** white
- **Electric fan design:** Exhaust Fan
- **Power Source:** dc
- **Style:** Industrial
- **Product Dimensions:** 11"D x 8.85"W x 7"H
- **Room Type:** Laundry Room, Bathroom, Kitchen, Home Office
- **Special Feature:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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- **Recommended Uses For Product:** Exhausting, Cooling, Ventilating, Air Circulation
- **Noise Level:** 1 Sones

## Images

![4 Inch Inline Duct Fan, High-Efficiency 185 CFM Inline Fan & Quiet EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Bathroom, Kitchen, Grow Tent, 3D Printer - Image 1](https://m.media-amazon.com/images/I/51p+3QZD+UL.jpg)
![4 Inch Inline Duct Fan, High-Efficiency 185 CFM Inline Fan & Quiet EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Bathroom, Kitchen, Grow Tent, 3D Printer - Image 2](https://m.media-amazon.com/images/I/713NzwS-saL.jpg)
![4 Inch Inline Duct Fan, High-Efficiency 185 CFM Inline Fan & Quiet EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Bathroom, Kitchen, Grow Tent, 3D Printer - Image 3](https://m.media-amazon.com/images/I/71RSTz6ZWnL.jpg)
![4 Inch Inline Duct Fan, High-Efficiency 185 CFM Inline Fan & Quiet EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Bathroom, Kitchen, Grow Tent, 3D Printer - Image 4](https://m.media-amazon.com/images/I/616y6DoQv7L.jpg)
![4 Inch Inline Duct Fan, High-Efficiency 185 CFM Inline Fan & Quiet EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Bathroom, Kitchen, Grow Tent, 3D Printer - Image 5](https://m.media-amazon.com/images/I/71UP+164z8L.jpg)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-27*