---
product_id: 319562010
title: "4 Inch Inline Duct Fan, 205 CFM Quiet EC Motor"
brand: "spider farmer"
price: "€ 278.39"
currency: EUR
in_stock: true
category: "Spider Farmer"
url: https://www.desertcart.gr/products/319562010-4-inch-inline-duct-fan-205-cfm-quiet-ec-motor
store_origin: GR
region: Greece
---

# 27W EC motor - energy-efficient performance 205 CFM airflow - powerhouse ventilation 26.8 dB noise - whisper-quiet operation 4 Inch Inline Duct Fan, 205 CFM Quiet EC Motor

**Brand:** spider farmer
**Price:** € 278.39
**Availability:** ✅ In Stock

## Summary

> 🌿 Quiet power for your green empire — breathe easy, grow smarter!

## Quick Answers

- **What is this?** 4 Inch Inline Duct Fan, 205 CFM Quiet EC Motor by spider farmer
- **How much does it cost?** € 278.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/319562010-4-inch-inline-duct-fan-205-cfm-quiet-ec-motor)

## Best For

- spider farmer enthusiasts

## Why This Product

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

## Key Features

- • **Silent Yet Mighty:** Experience powerful 205 CFM airflow without the noise—just 26.8 dB, so your environment stays peaceful and productive.
- • **Plug & Play Installation:** Hangs easily on any solid bracket with no special tools needed—get your ventilation setup done in minutes and join the elite growers’ club.
- • **Effortless Climate Control:** Adjust fan speed seamlessly with the upgraded RJ12 controller for perfect airflow tailored to your space.
- • **Built to Brave the Elements:** Premium ABS housing with IP42 rating ensures dust and liquid resistance, delivering durability that lasts through any indoor gardening challenge.
- • **Energy Smart, Wallet Friendly:** Low 27-watt EC motor maximizes airflow while minimizing energy consumption—eco-conscious and cost-effective.

## Overview

The Spider Farmer 4 Inch Inline Duct Fan delivers a robust 205 CFM airflow powered by an energy-efficient 27W brushless EC motor, operating at a whisper-quiet 26.8 dB. Designed with durable ABS plastic and an IP42 rating, it resists dust and moisture, making it ideal for hydroponics, grow tents, and indoor gardening. Featuring an upgraded RJ12 speed controller for precise airflow adjustment and easy hanging installation, this fan combines performance, longevity, and convenience for professional-grade climate control.

## Description

desertcart.com: Spider Farmer 4 Inch Inline Duct Fan, 205 CFM Quiet EC Motor | With RJ12 speed controller, booster exhaust fan for grow tents, hydroponics, and indoor gardening ventilation : Patio, Lawn & Garden

## Features

- 𝐔𝐩𝐠𝐫𝐚𝐝𝐞 𝐑𝐉𝟏𝟐 𝐈𝐧𝐭𝐞𝐫𝐟𝐚𝐜𝐞: Compatible with GGS Controller and Power Strip
- 𝐐𝐮𝐢𝐞𝐭 𝐚𝐧𝐝 𝐏𝐨𝐰𝐞𝐫𝐟𝐮𝐥: EC motor ensures energy efficiency: 27 watts, 205 CFM airflow, 26.8 dB noise. Lightweight ABS blades increase airflow by 40%. ETL/FCC listed, safe to use
- 𝐁𝐮𝐢𝐥𝐭 𝐭𝐨 𝐋𝐚𝐬𝐭: Made of premium ABS plastic housing for superior durability, IP42 rated, making it highly resistant to dust and liquids, and performs well even in harsh environments
- 𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞 𝐒𝐩𝐞𝐞𝐝: The fan speed controller allows you to set your Inline fan speed freely and it is essential for optimal growth of your plant
- 𝐄𝐚𝐬𝐲 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: This exhaust fan is designed for quick and easy installation, just hang it on a solid bracket without special tools

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08S7C2HH4 |
| Air Flow Capacity | 205 cfm |
| Best Sellers Rank | #71,015 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #41 in Hydroponic Ventilation Equipment #50 in Greenhouse Ventilation Equipment |
| Blade Length | 4 inches |
| Blade Material | Plastic |
| Brand Name | Spider Farmer |
| Collection Name | Inline Duct Fans |
| Color | Black |
| Control Method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 4.2 4.2 out of 5 stars (143) |
| Electric Fan Design | Exhaust Fan |
| Finish Type | Unfinished |
| Included Components | Speed Controller, Carbon Filter, Ducting Combo |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Hanging |
| Item Dimensions D x W x H | 12.8"D x 9.05"W x 10.43"H |
| Manufacture Year | 2025 |
| Manufacturer | Spider Farmer |
| Material | Plastic |
| Model Number | 100 mm/4 Inch mit Drehzahlregler |
| Motor Type | Brushless |
| Mounting Type | spider |
| Noise Level | 26.8 db |
| Number of Blades | 4 |
| Number of Packs | 1 |
| Number of Power Levels | 3 |
| Part Number | SF-4Inlinefan |
| Power Source | Electric |
| Recommended Uses For Product | Air Circulation, Cooling |
| Room Type | Bathroom, Bedroom, Grow Tent, Kitchen |
| Size | 4 Inch RJ12 Speed Controller |
| Special Features | Lightweight |
| Speed | 3000 rpm |
| Style | Modern |
| Unit Count | 1 Count |
| Voltage | 240 volts |
| Wattage | 27 watts |

## Product Details

- **Brand:** Spider Farmer
- **Color:** Black
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** spider
- **Power Source:** Electric
- **Product Dimensions:** 12.8"D x 9.05"W x 10.43"H
- **Recommended Uses For Product:** Air Circulation, Cooling
- **Room Type:** Bathroom, Bedroom, Grow Tent, Kitchen
- **Special Feature:** Lightweight
- **Style:** Modern

## Images

![4 Inch Inline Duct Fan, 205 CFM Quiet EC Motor - Image 1](https://m.media-amazon.com/images/I/61a+ugFJgFL.jpg)
![4 Inch Inline Duct Fan, 205 CFM Quiet EC Motor - Image 2](https://m.media-amazon.com/images/I/31mgO0ZU8KL.jpg)
![4 Inch Inline Duct Fan, 205 CFM Quiet EC Motor - Image 3](https://m.media-amazon.com/images/I/51+g4jVWMrL.jpg)
![4 Inch Inline Duct Fan, 205 CFM Quiet EC Motor - Image 4](https://m.media-amazon.com/images/I/41rj8vq6lVL.jpg)
![4 Inch Inline Duct Fan, 205 CFM Quiet EC Motor - Image 5](https://m.media-amazon.com/images/I/41HohI6PppL.jpg)

## Available Options

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

## Questions & Answers

**Q: What are the upgrades in the new fan?**
A: Upgrade the RJ12 interface to improve the stability of the connection between the controller and the fan, avoiding the control interruption caused by the loosening of the traditional interface.

**Q: Can fans with a knob speed controllers be connected to the GGS Series?**
A: Yes. Fans with knob controller is compatible with GGS Controller and Power Strip. If you already have the GGS series, you can directly purchase this fan to use with it, without additional accessories, and easily realize the equipment linkage control.

## Frequently Bought Together

- Spider Farmer 4 Inch Inline Duct Fan with RJ12 Speed Controller, 205 CFM Quiet EC Motor, Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, Indoor Gardening
- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust
- Spider Farmer 4 Inch Air Carbon Filrer Smelliness Control with Premium Australia Virgin Charcoal for Inline Duct Fan, Grow Tent Odor Control, Hydroponics, Pre-Filter Included, Reversible Flange

---

## 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.gr/products/319562010-4-inch-inline-duct-fan-205-cfm-quiet-ec-motor](https://www.desertcart.gr/products/319562010-4-inch-inline-duct-fan-205-cfm-quiet-ec-motor)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-14*