---
product_id: 408489099
title: "4 Inch Inline Quiet Duct Fan with Temperature Humidity Controller, Intake Fan for Grow Tent, LED Grow Light Booster"
brand: "spider farmer"
price: "1458 zł"
currency: PLN
in_stock: true
reviews_count: 6
category: "Spider Farmer"
url: https://www.desertcart.pl/products/408489099-4-inch-inline-quiet-duct-fan-with-temperature-humidity-controller
store_origin: PL
region: Poland
---

# App-controlled climate precision Ultra-quiet 26.8 dB operation 205 CFM powerful airflow 4 Inch Inline Quiet Duct Fan with Temperature Humidity Controller, Intake Fan for Grow Tent, LED Grow Light Booster

**Brand:** spider farmer
**Price:** 1458 zł
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not louder — the future of indoor climate control is here!

## Quick Answers

- **What is this?** 4 Inch Inline Quiet Duct Fan with Temperature Humidity Controller, Intake Fan for Grow Tent, LED Grow Light Booster by spider farmer
- **How much does it cost?** 1458 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/408489099-4-inch-inline-quiet-duct-fan-with-temperature-humidity-controller)

## 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

- • **Whisper-Quiet Power:** Experience robust 205 CFM airflow with only 26.8 dB noise—boost your LED grow lights without the distracting hum.
- • **Energy-Savvy EC Motor:** Efficient 27-watt motor paired with lightweight ABS blades increases airflow by 40%, saving energy while maximizing performance.
- • **Smart Climate Mastery:** Control your grow tent environment remotely with Spider Farmer’s app integration and real-time temperature & humidity sensing.
- • **Plug & Play Installation:** No tools needed—hang and go with a quick setup that gets your ventilation running in minutes.
- • **Built to Brave the Elements:** Durable IP42-rated ABS housing resists dust and moisture, ensuring long-lasting reliability in any grow setup.

## Overview

The Spider Farmer 4 Inch Inline Quiet Duct Fan combines smart app control with a temperature and humidity sensor for fully automated climate regulation. Its energy-efficient EC motor delivers 205 CFM airflow at a whisper-quiet 26.8 dB, while durable IP42-rated ABS construction ensures longevity. Designed for easy installation, this fan is the perfect upgrade for professional growers seeking precise environmental control and silent operation.

## Description

Spider Farmer 4 Inch Inline Quiet Duct Fan with Temperature Humidity Controller, Intake Fan for Grow Tent, LED Grow Light Booster : desertcart.co.uk: Garden

Review: Description is not what I was sent. - The fan works great and the controller but they showed me a totally different fan than the one I got. I was supposed to get one that connects to the spider farmer app which the description clearly shows but the sent me a old model. Shame on you spider farmer. Now I know why people tell me to be carefull when ordering your merchandise.
Review: Immagini ingannevoli dove viene mostrato il Ggs nuova versione con funzione da smartphone al suo posto mi è arrivata la vecchia versione che ovviamente non ha la funzione da smartphone motivo per cui lo avevo acquistato!! Penso proprio che farò il reso per articolo non conforme a quello pubblicizzato!

## Features

- 𝐀𝐩𝐩 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: Connect to the Spider Farmer App control the inline fan anytime, anywhere. Includes temperature and humidity sensor for climate monitoring and automated regulation.The GGS Controller is powered through its RJ12 port and does not require an external power supply
- 𝐅𝐮𝐥𝐥𝐲 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐜 𝐀𝐝𝐣𝐮𝐬𝐭𝐦𝐞𝐧𝐭: Program the fan to monitor climate change in real time and automatically adjust the fan switch, speed and airflow
- 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
- 𝐄𝐚𝐬𝐲 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: This duct fan is designed for quick and easy installation, just hang it on a solid bracket without special tools

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08S7BKS3Q |
| Auto Shutoff | Yes |
| Best Sellers Rank | 104,983 in DIY & Tools ( See Top 100 in DIY & Tools ) 35 in Household Ventilation Fans |
| Brand | SPIDER FARMER |
| Colour | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (494) |
| Date First Available | 18 April 2021 |
| Item Weight | 2.2 kg |
| Noise Level | 26.8 Decibels |
| Power / Wattage | 27 watts |
| Product Dimensions | 32.51 x 23.01 x 26.52 cm; 2.2 kg |
| Special Features | Lightweight |
| Voltage | 240 Volts |

## Product Details

- **Brand:** SPIDER FARMER
- **Colour:** Black
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Inline Mount
- **Power source:** Corded Electric
- **Product dimensions:** 32.5D x 23W x 26.5H centimetres
- **Recommended uses for product:** Air Circulation, Cooling, Exhausting
- **Room type:** Grow Tent Room
- **Special feature:** Lightweight
- **Style:** Modern

## Images

![4 Inch Inline Quiet Duct Fan with Temperature Humidity Controller, Intake Fan for Grow Tent, LED Grow Light Booster - Image 1](https://m.media-amazon.com/images/I/61zQxXZuPzL.jpg)

## Questions & Answers

**Q: 𝐖𝐡𝐲 𝐢𝐬𝐧'𝐭 𝐚 𝐩𝐨𝐰𝐞𝐫 𝐜𝐨𝐫𝐝 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐝 𝐰𝐢𝐭𝐡 𝐭𝐡𝐞 𝐆𝐆𝐒 𝐂𝐨𝐧𝐭𝐫𝐨𝐥𝐥𝐞𝐫?**
A: Utilizes an advanced integrated power supply design, Powered by inline fan with RJ12 Port, no external power supply. Reduced redundant wires and simpler installation steps.

**Q: What are the upgrades to the GGS Controller that comes with the new Smart Fan?**
A: 1. Intelligent Control Upgrade: Temperature and humidity sensors are more accurate and support remote control via App.

**Q: What advanced features does the GGS Controller enable?**
A: 1. Custom Programming: For example, the fan will automatically turn on when the humidity exceeds 65%.

**Q: Can the fan be remotely controlled via the App?**
A: Yes, compatible with iOS/Android. Remotely adjust the speed of the fan, the brightness of the light, the tent temperature and humidity through the app anytime and anywhere.

**Q: What are the upgrades to the stability of the fan and GGS controller connection?**
A: Use RJ12 connection to improve stability and completely solve the problem of beeping alarm after disconnection of old controllers.

## Customer Reviews

### ⭐⭐⭐ Description is not what I was sent.
*by T***. on 9 June 2025*

The fan works great and the controller but they showed me a totally different fan than the one I got. I was supposed to get one that connects to the spider farmer app which the description clearly shows but the sent me a old model. Shame on you spider farmer. Now I know why people tell me to be carefull when ordering your merchandise.

### ⭐ Review
*by F***O on 26 September 2025*

Immagini ingannevoli dove viene mostrato il Ggs nuova versione con funzione da smartphone al suo posto mi è arrivata la vecchia versione che ovviamente non ha la funzione da smartphone motivo per cui lo avevo acquistato!! Penso proprio che farò il reso per articolo non conforme a quello pubblicizzato!

### ⭐⭐⭐⭐⭐ Review
*by H***. on 21 May 2025*

I have a couple competitor fans that are of similar style, they either run full speed or have an analog turn dial speed controller, all are 4", I'd say the Spider at 50% puts out almost as much air as the others on full speed. I'm using it to pull air from a server rack, my temporary installation of the fan, it's a bit louder than it should be because of my ducting on one side and the lack of it on the other, plus it's 22" away from my head. Back to the controller, I like how you can can control lights, vent fan, blower fan, not that I'm using the others, but it's nice it can be done from one spot. I'm doing it by temp, I set 40% always on speed and a ramp up to I think 60% above 28C. Once it's in final home I'll tweak the settings a bit more. If I had to list 2 "wishes". 1. i wish I would have gotten the model with the mounting cradle vs the sling. 2. I wish the fan ramp up was more of a ramp up, like a PWM in a computer where ok it's at 40% and 24C, oh it's 25C now, lets ramp up the fan a little to say 45% to see if it'll bring them temps back down rather than wait til 28C and instant full 60% or 100% if that's what you set it to.

## Frequently Bought Together

- Spider Farmer 4 Inch Smart Inline Duct Fan with GGS Temperature Humidity Controller, WiFi Integrated App Control, 205 CFM Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
- Spider Farmer New Grow Tent Fan 6" with 10 Dynamic Wind Speeds and 10-Level Oscillation, EC Motor, Weatherproof IP-54, Auto Oscillating Clip Fan, Powerful Airflow but Quiet for Ventilation Circulation
- 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

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-01*