---
product_id: 574364392
title: "4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W Ultra-Low Power and Low Noise"
brand: "hon&guan"
price: "30.47 OMR"
currency: OMR
in_stock: true
reviews_count: 7
category: "Hon&Guan"
url: https://www.desertcart.com.om/products/574364392-4-inch-inline-booster-duct-fan-with-speed-controller-130
store_origin: OM
region: Oman
---

# 6W ultra-low power 130 CFM airflow 26 dBA ultra-quiet 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W Ultra-Low Power and Low Noise

**Brand:** hon&guan
**Price:** 30.47 OMR
**Availability:** ✅ In Stock

## Summary

> 💨 Quiet power, tailored airflow—breathe smarter, live better.

## Quick Answers

- **What is this?** 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W Ultra-Low Power and Low Noise by hon&guan
- **How much does it cost?** 30.47 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/574364392-4-inch-inline-booster-duct-fan-with-speed-controller-130)

## Best For

- hon&guan enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Operation:** At only 26 dBA, enjoy powerful ventilation without the noise pollution.
- • **Powerful yet Energy-Smart:** Boost airflow with 130 CFM while consuming just 6 watts—efficiency meets performance.
- • **Sleek & Easy Installation:** Compact 4-inch design with quick-release plastic blades for hassle-free maintenance.
- • **Customizable Airflow Control:** Variable speed controller lets you dial in the perfect balance of airflow and silence.
- • **Versatile Ventilation Solution:** Ideal for grow rooms, bathrooms, kitchens, and more—upgrade your indoor air quality effortlessly.

## Overview

The Hon&Guan 4 Inch Inline Booster Duct Fan delivers a robust 130 CFM airflow powered by an energy-efficient 6W motor. Operating at a whisper-quiet 26 dBA, it features a variable speed controller for customizable ventilation. Designed with durable plastic and a compact form factor, it’s perfect for enhancing airflow in HVAC systems across bathrooms, kitchens, grow rooms, and workshops.

## Description

Bathroom fan for use in the kitchen or bathroom.

Review: Good product - Good product
Review: Honest review - The worst purchase of 2024! Super cheap “full plastic build “ not recommended.

## Features

- 【Energy-Efficient Ventilation】This powerful inline duct fan speed of 4500 RPM can create the air flow of 130 CFM, Maximum power consumption is only 6W. Upgrade DC motor & low noise effectively circulating air, quickly move vast amount of air to exhaust odors.
- 【Application Scenarios】The 4 inch booster duct fan designed to quietly ventilate grow rooms, bathrooms, kitchens, workshops, basements, attics and etc, in order to boost airflow in HVAC systems.
- 【Easy to Install】Hon&Guan air exhaust fan's blade and the body are made of high quality plastic, for quick removal and easy maintenance.
- 【Adjustable Controller】 The 4-inch duct fan includes a variable speed controller, which can allows you to adjust the airflow and noise at will.
- 【Excellent Performance】Duct size: 4” | Dimensions: 7.28 x 3.82 x 3.82 in. | Voltage: 100-240V| Air Presssure: 165 Pa| Noise: 26 dBA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7Z82L7P |
| Best Sellers Rank | #47,703 in Kitchen ( See Top 100 in Kitchen ) #35 in Blower Fans |
| Brand | Hon&Guan |
| Color | black |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,858) |
| Date First Available | 18 July 2023 |
| Item Weight | 600 g |
| Material | Plastic |
| Noise Level | 26 Decibels |
| Power / Wattage | 6 watts |
| Product Dimensions | 18.49 x 9.7 x 9.7 cm; 600 g |
| Special Features | Adjustable |
| Voltage | 240 Volts |

## Product Details

- **Brand:** Hon&Guan
- **Colour:** black
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Wall Mount
- **Power source:** ac_dc
- **Product dimensions:** 18.5D x 9.7W x 9.7H centimeters
- **Recommended uses for product:** Air Circulation
- **Room type:** Bathroom
- **Special features:** Adjustable
- **Style:** Industrial

## Images

![4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W Ultra-Low Power and Low Noise - Image 1](https://m.media-amazon.com/images/I/61fOeZeswQL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it come with electrical cord?**
A: Yes,110 plug

**Q: How far away from the fan can the speed control be?**
A: The speed control is 2 meters long.

**Q: Is this fan supposed to cycle? It runs for a minute the stops.**
A: Hi, the fan can keep working for a longer period of time, one minute is not normal, you can contact us in the background about the specific problem you are experiencing.

**Q: What voltage power does this run on? 110? 12 volt?  What?**
A: 110v, has a power brick that plugs into a standard 110/120v wall outlet, along with a plug to hook up to the fan itself.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by A***I on 21 October 2025*

Good product

### ⭐ Honest review
*by A***I on 26 July 2024*

The worst purchase of 2024! Super cheap “full plastic build “ not recommended.

### ⭐⭐⭐⭐⭐ Review
*by M***Z on 8 March 2026*

Muy fácil de usar, hace ruido, pero para mi uso que es un extractor de humo de soldadura, lo conecte con un tubo de extractor y coloque el extractor en una especie de tela colgante para evitar que la vibración hiciera ruido, añadí en la punta un filtro de carbón, y funciona excelente

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**Shop now:** [https://www.desertcart.com.om/products/574364392-4-inch-inline-booster-duct-fan-with-speed-controller-130](https://www.desertcart.com.om/products/574364392-4-inch-inline-booster-duct-fan-with-speed-controller-130)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-21*