---
product_id: 267668303
title: "Spider Farmer Air Filtration Kit 4 Inch, Inline Duct Fan with RJ12 Speed Humidity Controller, Carbon Filter Combo, 13 Ft Ducting, Ventilation System Kit for Grow Tents, Hydroponics, Indoor Gardening"
brand: "spider farmer"
price: "115905 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Spider Farmer"
url: https://www.desertcart.kg/products/267668303-spider-farmer-air-filtration-kit-4-inch-inline-duct-fan
store_origin: KG
region: Kyrgyzstan
---

# 27W energy-efficient EC motor 205 CFM airflow 26.8 dB ultra-quiet Spider Farmer Air Filtration Kit 4 Inch, Inline Duct Fan with RJ12 Speed Humidity Controller, Carbon Filter Combo, 13 Ft Ducting, Ventilation System Kit for Grow Tents, Hydroponics, Indoor Gardening

**Brand:** spider farmer
**Price:** 115905 som
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe Easy, Grow Smart — The Ultimate Airflow Upgrade for Your Indoor Jungle!

## Quick Answers

- **What is this?** Spider Farmer Air Filtration Kit 4 Inch, Inline Duct Fan with RJ12 Speed Humidity Controller, Carbon Filter Combo, 13 Ft Ducting, Ventilation System Kit for Grow Tents, Hydroponics, Indoor Gardening by spider farmer
- **How much does it cost?** 115905 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/267668303-spider-farmer-air-filtration-kit-4-inch-inline-duct-fan)

## 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

- • **Powerful Inline Fan:** Boost airflow by 40% with lightweight ABS blades delivering 205 CFM at whisper-quiet 26.8 dB—grow room serenity guaranteed.
- • **Smart RJ12 Interface:** Seamlessly sync with Spider Farmer App for remote speed & humidity control—automation made effortless.
- • **Durable 13 Ft Ducting:** Double-layer aluminum & PVC with steel wire reinforcement for flexible, corrosion-proof ventilation that lasts.
- • **Advanced Carbon Filter:** 38mm thick activated carbon layer traps odors like a pro, while stainless steel flanges ensure durability and longevity.
- • **All-in-One Ventilation Kit:** Save time & money with a complete fan, filter, ducting, and controller combo—perfect for hydroponics & indoor gardening pros.

## Overview

The Spider Farmer Air Filtration Kit combines a 4-inch inline duct fan with a smart RJ12 speed & humidity controller, a high-performance activated carbon filter, and 13 feet of reinforced ducting. Designed for hydroponics and indoor gardening, it delivers 205 CFM airflow at an ultra-quiet 26.8 dB, powered by an energy-efficient 27W EC motor. This all-in-one ventilation system ensures superior odor control, durability, and seamless app integration for professional-grade climate management.

## Description

desertcart.com: Spider Farmer Air Filtration Kit 4 Inch, Inline Duct Fan with RJ12 Speed Humidity Controller, Carbon Filter Combo, 13 Ft Ducting, Ventilation System Kit for Grow Tents, Hydroponics, Indoor Gardening : Patio, Lawn & Garden

Review: Great product - Fantastic!! Everything works well and love all the functionality!
Review: Perfect - What a great purchase, such an easy, quick setup. Would totally recommend to anyone. Would definitely buy again.

## Features

- 𝐔𝐩𝐠𝐫𝐚𝐝𝐞 𝐑𝐉𝟏𝟐 𝐈𝐧𝐭𝐞𝐫𝐟𝐚𝐜𝐞: Compatible with GGS Controller and Power Strip. Enable intelligent remote control and automation via the Spider Farmer App
- 𝐏𝐨𝐰𝐞𝐫𝐟𝐮𝐥 𝐈𝐧𝐥𝐢𝐧𝐞 𝐅𝐚𝐧: EC motor ensures energy efficiency, 27 watts, 205 CFM airflow, 26.8 dB noise. Lightweight ABS blades increase airflow by 40%. Speed controller with 8.2 ft wire for easy control. ETL/FCC listed, safe to use
- 𝐇𝐢𝐠𝐡 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐂𝐚𝐫𝐛𝐨𝐧 𝐅𝐢𝐥𝐭𝐞𝐫: Heavy-duty construction with stainless steel flanges ensures durability. RC412 activated carbon for superme odor control. 38 mm thick carbon layer enhances absorption. Pre-filter captures large particles and extends life
- 𝟏𝟑𝐅𝐭 𝐅𝐥𝐞𝐱𝐢𝐛𝐥𝐞 𝐃𝐮𝐜𝐭: Made of high-quality aluminum and PVC, double-layer design; steel wire reinforced for durability; Passed GB8624B1 test, safe to use. Stainless steel clamps are sturdy and corrosion proof
- 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐕𝐞𝐧𝐭𝐢𝐥𝐚𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦: Provides excellent air circulation and eliminates odors. Easy installation; versatile setup options. Save money with a inline fan & filter combo kit, no need to buy separate parts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KWGDY44 |
| Air Flow Capacity | 205 Cubic Feet Per Minute |
| Best Sellers Rank | #30,490 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #19 in Hydroponic Ventilation Equipment |
| Brand | Spider Farmer |
| Control Method | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,107) |
| Item Weight | 13.2 pounds |
| Item model number | Spider Farmer 4CFM-200 |
| Manufacturer | hydroponic-ventilation-equipment |
| Noise Level | 35 Decibels |
| Product Dimensions | 17.48 x 12.95 x 14.96 inches |
| Size | 4 Inch RJ12 Speed Controller |
| Voltage | 240 Volts |
| Wattage | 59 watts |

## Product Details

- **Air Flow Capacity:** 205 Cubic Feet Per Minute
- **Brand:** Spider Farmer
- **Control Method:** Touch
- **Item Weight:** 6 Kilograms
- **Manufacturer:** hydroponic-ventilation-equipment
- **Noise Level:** 35 Decibels
- **Size:** 4 Inch RJ12 Speed Controller
- **Voltage:** 240 Volts
- **Wattage:** 59 watts

## Images

![Spider Farmer Air Filtration Kit 4 Inch, Inline Duct Fan with RJ12 Speed Humidity Controller, Carbon Filter Combo, 13 Ft Ducting, Ventilation System Kit for Grow Tents, Hydroponics, Indoor Gardening - Image 1](https://m.media-amazon.com/images/I/71ZNeo9vBWL.jpg)
![Spider Farmer Air Filtration Kit 4 Inch, Inline Duct Fan with RJ12 Speed Humidity Controller, Carbon Filter Combo, 13 Ft Ducting, Ventilation System Kit for Grow Tents, Hydroponics, Indoor Gardening - Image 2](https://m.media-amazon.com/images/I/71MMI7XvxGL.jpg)
![Spider Farmer Air Filtration Kit 4 Inch, Inline Duct Fan with RJ12 Speed Humidity Controller, Carbon Filter Combo, 13 Ft Ducting, Ventilation System Kit for Grow Tents, Hydroponics, Indoor Gardening - Image 3](https://m.media-amazon.com/images/I/61pFVxPutRL.jpg)
![Spider Farmer Air Filtration Kit 4 Inch, Inline Duct Fan with RJ12 Speed Humidity Controller, Carbon Filter Combo, 13 Ft Ducting, Ventilation System Kit for Grow Tents, Hydroponics, Indoor Gardening - Image 4](https://m.media-amazon.com/images/I/71TnF-mCu5L.jpg)
![Spider Farmer Air Filtration Kit 4 Inch, Inline Duct Fan with RJ12 Speed Humidity Controller, Carbon Filter Combo, 13 Ft Ducting, Ventilation System Kit for Grow Tents, Hydroponics, Indoor Gardening - Image 5](https://m.media-amazon.com/images/I/71sUI2nzFPL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by A***R on November 8, 2025*

Fantastic!! Everything works well and love all the functionality!

### ⭐⭐⭐⭐⭐ Perfect
*by J***Y on November 20, 2025*

What a great purchase, such an easy, quick setup. Would totally recommend to anyone. Would definitely buy again.

### ⭐⭐⭐⭐ Good
*by R***N on February 18, 2026*

It is good. The only thing that I wish was different is you should be able to control every aspect from the app like you can on the controller and that’s just not the case. I’ve set my temperature to Fahrenheit and in the app. It still shows it as Celsius. It does not change so that is pretty annoying. That is the only real complaint that I have for this set up other than that it works great.

## Frequently Bought Together

- Spider Farmer 2025 Update 4 Inch Inline Fan and Carbon Filter Combo, Exhaust Fan with Speed Humidity Controller Hydroponics Grow Tent Ventilation Kit for Heating Cooling Grow Tents, Hydroponics
- Spider Farmer SF2000, Samsung LM301H EVO Led Grow Light, Full Spectrum Plant Grow Light, 200W Dimmable & High Efficiency & Deeper Penetration Lamps for Seed Starting Vegetables Bloom in 2x4 Grow Tent
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution

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**Shop now:** [https://www.desertcart.kg/products/267668303-spider-farmer-air-filtration-kit-4-inch-inline-duct-fan](https://www.desertcart.kg/products/267668303-spider-farmer-air-filtration-kit-4-inch-inline-duct-fan)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-05*