---
product_id: 574364392
title: "Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W Ultra-Low Power and Low Noise"
brand: "hon&guan"
price: "€ 99.69"
currency: EUR
in_stock: true
reviews_count: 7
category: "Hon&Guan"
url: https://www.desertcart.fi/products/574364392-hon-and-guan-4-inch-inline-booster-duct-fan-speed
store_origin: FI
region: Finland
---

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

**Brand:** hon&guan
**Price:** € 99.69
**Availability:** ✅ In Stock

## Summary

> 💨 Boost your airflow, not your energy bill!

## Quick Answers

- **What is this?** Hon&Guan 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?** € 99.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/574364392-hon-and-guan-4-inch-inline-booster-duct-fan-speed)

## 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:** Runs at a barely-there 26 dBA, perfect for discreet air circulation.
- • **Sleek, Easy Installation:** Compact 4-inch design with quick-release plastic blades for hassle-free maintenance.
- • **Powerful yet Energy-Smart:** Delivers 130 CFM airflow at just 6W for eco-friendly ventilation.
- • **Customizable Airflow Control:** Variable speed controller lets you dial in the perfect breeze and noise level.
- • **Versatile Ventilation Solution:** Ideal for bathrooms, kitchens, grow rooms, and HVAC boost—upgrade your air quality effortlessly.

## Overview

The Hon&Guan 4 Inch Inline Booster Duct Fan combines powerful 130 CFM airflow with ultra-low 6W power consumption and whisper-quiet 26 dBA noise levels. Featuring a variable speed controller and easy-to-install plastic blade design, it’s engineered for efficient, customizable ventilation in bathrooms, kitchens, and HVAC systems.

## 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 |
| Air Flow Capacity | 130 Cubic Feet Per Minute |
| Best Sellers Rank | #35,484 in Kitchen ( See Top 100 in Kitchen ) #33 in Blower Fans |
| Blade Material | Plastic |
| Brand Name | Hon&Guan |
| Collection Name | Duct Fans |
| Color | black |
| Control Method | Remote |
| Controller Type | Touchpad Control |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,879) |
| Electric Fan Design | Exhaust Fan |
| Finish Type | Painted |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 18.5D x 9.7W x 9.7H centimeters |
| Main Power Connector Type | Type E/F |
| Manufacturer | Hon&Guan |
| Material | Plastic |
| Model Name | HI-SD |
| Model Number | HI-SD |
| Mounting Type | Wall Mount |
| Noise Level | 26 Decibels |
| Number of Blades | 7 |
| Number of Power Levels | 3 |
| Power Source | ac_dc |
| Recommended Uses For Product | Air Circulation |
| Room Type | Bathroom |
| Special Features | Adjustable |
| Specification Met | [POSSIBLE] FCC, cETLus, cUL, Energy Star, TÜV, CE |
| Speed | 4500 RPM |
| Standby Power Shutoff | High Efficiency |
| Style | Industrial |
| Switch Type | Rotary knob |
| Theme | No Theme |
| Unit Count | 1.0 Count |
| Voltage | 240 Volts |
| Wattage | 6 watts |

## 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

![Hon&Guan 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

## Frequently Bought Together

- Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W Ultra-Low Power and Low Noise
- TEAIERXY 4 Inch 8 Feet Dryer Vent Hose,Flexible Insulated Air Ducting,Vent Hose PVC Aluminum Foil with 2 Clamps for HVAC Ventilation(Black)
- EesTeck 4" (Diameter) Adjustable 304 Stainless Steel Duct Clamps Hose Clamp Pipe Clamp Air Ducting Clamp worm drive hose clamps (4Pcs, 91mm-114mm)

---

## 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.fi/products/574364392-hon-and-guan-4-inch-inline-booster-duct-fan-speed](https://www.desertcart.fi/products/574364392-hon-and-guan-4-inch-inline-booster-duct-fan-speed)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-22*