---
product_id: 306208126
title: "MARS HYDRO 4 Inch Air Filtration Kit, Inline Duct Fan with iControl Temperature & Humidity Controller, App Remote Control, Carbon Filter Combo +25Ft Ducting, Grow Tent Hydroponics Ventilation System"
brand: "mars hydro"
price: "Rp7604445"
currency: IDR
in_stock: true
reviews_count: 8
category: "Mars Hydro"
url: https://www.desertcart.id/products/306208126-mars-hydro-4-inch-air-filtration-kit-inline-duct-fan
store_origin: ID
region: Indonesia
---

# App remote control anytime 205 CFM powerful airflow Fully automatic climate adjustment MARS HYDRO 4 Inch Air Filtration Kit, Inline Duct Fan with iControl Temperature & Humidity Controller, App Remote Control, Carbon Filter Combo +25Ft Ducting, Grow Tent Hydroponics Ventilation System

**Brand:** mars hydro
**Price:** Rp7604445
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your grow game with smart airflow mastery!

## Quick Answers

- **What is this?** MARS HYDRO 4 Inch Air Filtration Kit, Inline Duct Fan with iControl Temperature & Humidity Controller, App Remote Control, Carbon Filter Combo +25Ft Ducting, Grow Tent Hydroponics Ventilation System by mars hydro
- **How much does it cost?** Rp7604445 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/306208126-mars-hydro-4-inch-air-filtration-kit-inline-duct-fan)

## Best For

- mars hydro enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Ready:** Complete kit includes fan, carbon filter, 25ft ducting, controller, clamps & vent covers—plug & play convenience.
- • **Powerful & Quiet:** 2600 RPM fan delivers 205 CFM airflow at a whisper-quiet 28 dB, perfect for discreet indoor setups.
- • **Premium Odor Control:** Activated Australian charcoal filter with washable pre-filter ensures 100% odor-free air.
- • **Effortless Automation:** Fan auto-adjusts speed and airflow based on real-time sensor data—set it and forget it.
- • **Smart Climate Command:** Control temperature & humidity remotely via MARS HYDRO app for precision growing.

## Overview

The MARS Hydro 4" Smart Air Filtration Kit combines a high-performance 205 CFM inline duct fan with an intelligent iControl system featuring app-based remote control and real-time temperature & humidity monitoring. Its activated Australian charcoal filter guarantees superior odor elimination, while the included 25ft ducting and accessories provide a complete, ready-to-use ventilation solution for hydroponic grow tents and indoor gardening setups.

## Description

desertcart.com: MARS HYDRO 4 Inch Air Filtration Kit, Inline Duct Fan with iControl Temperature & Humidity Controller, App Remote Control, Carbon Filter Combo +25Ft Ducting, Grow Tent Hydroponics Ventilation System : Patio, Lawn & Garden

Review: Job well done! - This unit does exactly what I needed it to do. I have a 3' x 2'.5'', 4' high grow room and it keep the smell away and the temps where I need them to be. I have my unit set to turn on automatically if temp hits 75 or humidity goes above 50%. Noise is Okay, but you can't expect anything quieter when the fan needs to adjust when your grow space adjusts. I do wish the 'min temps' setting would be programmed to STOP the units if temps or humidity fall below a certain point, but it does not work that way. That is probably the only downside, it is one or the other.
Review: It has plenty of flexibility for any grow box/ tent setup. - My ice maker bin is doubling as a seedling grow box and the in-line fan’s adjustability is a positive addition to my box setup. Low noise levels help a lot. Plenty of suction power when the temps go up.

## Features

- 𝐒𝐦𝐚𝐫𝐭 𝐀𝐩𝐩 𝐂𝐨𝐧𝐭𝐫𝐨𝐥：Connect to the MARS HYDRO App to control the fan anytime and anywhere. It includes a temperature and humidity sensor for real-time climate monitoring and automated regulation. The iControl Controller is powered via its RJ12 port and requires no external power supply.
- 𝐅𝐮𝐥𝐥𝐲 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐜 𝐀𝐝𝐣𝐮𝐬𝐭𝐦𝐞𝐧𝐭：Program the fan to monitor climate changes in real time; it will automatically adjust the fan’s on/off status, speed, and airflow according to your preset settings, freeing you from manual operation.
- 𝐏𝐨𝐰𝐞𝐫𝐟𝐮𝐥 𝐈𝐧𝐥𝐢𝐧𝐞 𝐅𝐚𝐧：The MARS HYDRO inline duct fan features a durable plastic housing, and its fan blades adopt a mixed-flow design to deliver active, consistent airflow to your growing space. Operating at 2600 RPM, the fan provides a powerful 205 CFM of airflow to meet your ventilation needs.
- 𝐒𝐮𝐩𝐞𝐫𝐢𝐨𝐫 𝐀𝐜𝐭𝐢𝐯𝐚𝐭𝐞𝐝 𝐂𝐚𝐫𝐛𝐨𝐧 𝐅𝐢𝐥𝐭𝐞𝐫：Crafted from imported 1050+ Virgin Australian activated charcoal, the carbon filter delivers 100% filtered airflow. It offers enhanced absorption capacity to efficiently remove odors, and it comes with a machine-washable pre-filter cloth to prevent carbon residue buildup
- 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐕𝐞𝐧𝐭𝐢𝐥𝐚𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦：This all-in-one kit includes everything you need: a 4” Inline Duct Fan, a 4” Carbon Filter, an iControl Controller, a 25ft Flexible Duct, 3 Stainless Steel Clamps, and 2 Grow Tent Vent Covers. No additional parts are required—unbox and use directly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08RZ3WH7N |
| Air Flow Capacity | 205 Cubic Feet Per Minute |
| Best Sellers Rank | #146,943 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #85 in Greenhouse Ventilation Equipment |
| Brand | MARS HYDRO |
| Brand Name | MARS HYDRO |
| Collection Name | Inline Fans |
| Color | Black |
| Control Method | Push Button, Touch |
| Customer Reviews | 3.8 out of 5 stars 255 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Painted or Powder Coated |
| Included Components | Straps |
| Indoor Outdoor Usage | Indoor |
| Installation Type | installable |
| Is Product Cordless | No |
| Item Weight | 1.81 Kilograms |
| Manufacturer | Mars Hydro |
| Material | Aluminum |
| Model Name | CP |
| Model Number | 4 inch inline fan kit-CP |
| Noise Level | 28 Decibels |
| Number of Power Levels | 3 |
| Part Number | 4 inch inline fan kit-CP |
| Power Source | Corded Electric |
| Size | 4 inch/Temp CNTLR Kit |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | Temperature and Humidity Control |
| Special Features | Temperature and Humidity Control |
| Speed | 2600 RPM |
| Standby Power Shutoff | High Efficiency |
| Style | 4 Inch with Digital Controller |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 50 watts |

## Product Details

- **Brand:** MARS HYDRO
- **Color:** Black
- **Electric fan design:** Exhaust Fan
- **Finish Type:** Painted or Powder Coated
- **Material:** Aluminum
- **Noise Level:** 28 Decibels
- **Power Source:** Corded Electric
- **Special Feature:** Temperature and Humidity Control
- **Style:** 4 Inch with Digital Controller
- **Wattage:** 50 watts

## Images

![MARS HYDRO 4 Inch Air Filtration Kit, Inline Duct Fan with iControl Temperature & Humidity Controller, App Remote Control, Carbon Filter Combo +25Ft Ducting, Grow Tent Hydroponics Ventilation System - Image 1](https://m.media-amazon.com/images/I/710a4lc94IL.jpg)
![MARS HYDRO 4 Inch Air Filtration Kit, Inline Duct Fan with iControl Temperature & Humidity Controller, App Remote Control, Carbon Filter Combo +25Ft Ducting, Grow Tent Hydroponics Ventilation System - Image 2](https://m.media-amazon.com/images/I/71lm3tL1YsL.jpg)
![MARS HYDRO 4 Inch Air Filtration Kit, Inline Duct Fan with iControl Temperature & Humidity Controller, App Remote Control, Carbon Filter Combo +25Ft Ducting, Grow Tent Hydroponics Ventilation System - Image 3](https://m.media-amazon.com/images/I/71A9pEnbLXL.jpg)
![MARS HYDRO 4 Inch Air Filtration Kit, Inline Duct Fan with iControl Temperature & Humidity Controller, App Remote Control, Carbon Filter Combo +25Ft Ducting, Grow Tent Hydroponics Ventilation System - Image 4](https://m.media-amazon.com/images/I/61VQvb5nhaL.jpg)
![MARS HYDRO 4 Inch Air Filtration Kit, Inline Duct Fan with iControl Temperature & Humidity Controller, App Remote Control, Carbon Filter Combo +25Ft Ducting, Grow Tent Hydroponics Ventilation System - Image 5](https://m.media-amazon.com/images/I/71Fo-jZe7AL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this a rebranded AC infinity controller ?**
A: How many fans can plug into Controller?? The AC Infinity can control intake and exhaust fans from one controller can this one do that?

**Q: How do you get the humidity control to work? My settings have them off.**
A: hi thanks for your question. please hold the up and down button Simultaneously for a seconds, then you can setting the humidity like Temperature.
Still any problem, feel free to contact our customer.

**Q: How many amps does this pull?**
A: Hi,
Thanks for your inquiry.
The input current for the 6 inch inline fan is 0.8 amps.
Hope this helps you.
Regards,

**Q: How can I buy the controller only ? I have a fan**
A: Hi
Thank you for your inquiry!
Please contact MARS HYDRO after-sales team, they will provide you with solutions
Any questions, please feel free to contact us~

## Customer Reviews

### ⭐⭐⭐⭐⭐ Job well done!
*by I***O on January 1, 2022*

This unit does exactly what I needed it to do. I have a 3' x 2'.5'', 4' high grow room and it keep the smell away and the temps where I need them to be. I have my unit set to turn on automatically if temp hits 75 or humidity goes above 50%. Noise is Okay, but you can't expect anything quieter when the fan needs to adjust when your grow space adjusts. I do wish the 'min temps' setting would be programmed to STOP the units if temps or humidity fall below a certain point, but it does not work that way. That is probably the only downside, it is one or the other.

### ⭐⭐⭐⭐⭐ It has plenty of flexibility for any grow box/ tent setup.
*by C***Y on May 29, 2021*

My ice maker bin is doubling as a seedling grow box and the in-line fan’s adjustability is a positive addition to my box setup. Low noise levels help a lot. Plenty of suction power when the temps go up.

### ⭐ False advertising!
*by A***R on April 15, 2026*

I wish I could give it 0 stars. This is the OLD controller that is only capable of controlling lights and the OLD fan that is not controllable, except by a manual knob NOT INCLUDED. And to top it off, the controller power supply is also NOT INCLUDED. Yes, the new versions of these things are powered nicely through RJ12, but this is not. Especially disappointing that this is being sold through the official Mars Hydro storefront.

## Frequently Bought Together

- MARS HYDRO 4 Inch Inline Duct Fan with Temp Controller, Exhaust Fan for Grow Tents, Hydroponics
- MARS HYDRO 4 Inch Carbon Filter, Inline Air Filter Odor Control with Australian Virgin Charcoal, Carbon Filter for Inline Fan, Grow Tent, Hydroponics, Pre-Filter Included, Reversible Flange
- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-08*