---
product_id: 397208487
title: "4\" Inline Fan Carbon Filter Combo- 4\" Inline Fan with Temperature Humidity Controller, 4 Inch Carbon Filter, 33 Feet Ducting, 3 Duct Clamps Ventilation System for Grow Tent, Hydroponics"
brand: "mars hydro"
price: "AR$1015179"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/397208487-4-inline-fan-carbon-filter-combo-4-inline-fan-temperature
store_origin: AR
region: Argentina
---

# Timer & alarm system Virgin Australian activated charcoal 200 CFM max airflow 4" Inline Fan Carbon Filter Combo- 4" Inline Fan with Temperature Humidity Controller, 4 Inch Carbon Filter, 33 Feet Ducting, 3 Duct Clamps Ventilation System for Grow Tent, Hydroponics

**Brand:** mars hydro
**Price:** AR$1015179
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow smart, breathe easy — the ultimate stealth ventilation combo!

## Quick Answers

- **What is this?** 4" Inline Fan Carbon Filter Combo- 4" Inline Fan with Temperature Humidity Controller, 4 Inch Carbon Filter, 33 Feet Ducting, 3 Duct Clamps Ventilation System for Grow Tent, Hydroponics by mars hydro
- **How much does it cost?** AR$1015179 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/397208487-4-inline-fan-carbon-filter-combo-4-inline-fan-temperature)

## 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

- • **Whisper-Quiet Power:** Ultra-low noise operation at just 28 dB keeps your grow space peaceful and productive.
- • **Odor-Free Excellence:** Premium Australian virgin charcoal filter eliminates 100% of unwanted odors and airborne particulates.
- • **Energy-Smart Efficiency:** 50W motor delivers powerful airflow with minimal energy consumption, saving costs and the planet.
- • **Plug & Play Ventilation:** Fast assembly with 33ft flexible ducting and secure clamps for hassle-free installation.
- • **Precision Climate Control:** Integrated temperature & humidity controller with fan speed adjustment and timer for perfect environment tuning.

## Overview

The MARS HYDRO 4" Inline Fan Carbon Filter Combo is a professional-grade ventilation system designed for hydroponics and grow tents. Featuring a powerful yet whisper-quiet 200 CFM fan with a variable speed controller, it includes a premium activated charcoal filter made from imported Australian virgin charcoal for superior odor elimination. The system comes complete with a temperature and humidity controller, timer, alarm, 33 feet of flexible ducting, and duct clamps for easy installation. Operating at just 28 dB and 50 watts, it ensures efficient, customizable climate control for optimal plant growth.

## Description

MARS HYDRO 4 Inch Inline Duct Fan 4” Ventilation Exhaust Fan with Speed Controller for Grow Tents, Heating Cooling Booster, Hydroponics Inline Duct Fan 4" Carbon Filter Combo Ventilation

## Features

- Package Include: 4"inline duct fan with Temperature Humidity Controller, 4"carbon filter, 33ft length flex ducting,3 Duct Clamps
- 4 Inch Inline Duct Fan with Variable speed controller for easy fan speed adjustment.Durable plastic fan housing and blades for extremely low noise(<37 dB).Powerful Motor is more energy efficiency and quieter operation.
- Superior carbon Made of imported Virgin Australian activated charcoal, delivering 100% filtered airflow, eliminate some of the most undesirable odors, pungent smell and particulates from indoor grow tent, hydroponics grow room.
- Effective & Quiet Ventlation Kit: Excellent odor control,4" Inline duct Fan is rated for max 200CFM with Intelligent Temperature Humidity Controller programming, fan speed control, timer, and alarm system.Filter with built-in Australian virgin charcoal granules which enables to absorb exponentially more contaminants and allergens than traditional carbon.
- Perfect Growth Partner: Fast assembly,work as a cost-effective,convenient ventilation combo.Satisfaction Guarantee: any problems will be responded in 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MARS HYDRO |
| Model Number | 4 inch inline fan kit-CP |
| Color | Black |
| Product Dimensions | 45.72 x 35.56 x 35.56 cm; 1.81 kg |
| Power / Wattage | 50 watts |
| Voltage | 12 Volts |
| Material | Plastic |
| Noise Level | 28 Decibels |
| Compatible Models | Air Cleaner |
| Special Features | Timer |
| Item Weight | 1.81 Kilograms |

## Product Details

- **Brand:** MARS HYDRO
- **Colour:** Black
- **Electric fan design:** Exhaust Fan
- **Power source:** Corded Electric
- **Style:** 4 Inch with Digital Controller
- **Special features:** Timer
- **Mounting type:** Clip-on/Clamp Mount
- **Material:** Plastic
- **Noise level:** 28 Decibels
- **Wattage:** 50 watts

## Images

![4" Inline Fan Carbon Filter Combo- 4" Inline Fan with Temperature Humidity Controller, 4 Inch Carbon Filter, 33 Feet Ducting, 3 Duct Clamps Ventilation System for Grow Tent, Hydroponics - Image 1](https://m.media-amazon.com/images/I/710a4lc94IL.jpg)

## Available Options

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

## Frequently Bought Together

- MARS HYDRO 4 Inch Inline Fan and Filter, with Temperature and Humidity Controller, and 25 Feet Ducting, Exhaust Fan for Grow Tents, Hydroponics
- MARS HYDRO TS1000 150W LED Grow Light for Indoor Plants, with Patented Reflector, 5 Levels Dimmable Lights Daisy Chain Full Spectrum Growing Lamps for Seedlings Veg Bloom in 2x2/3x3 Grow Tent

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**Shop now:** [https://www.desertcart.com.ar/products/397208487-4-inline-fan-carbon-filter-combo-4-inline-fan-temperature](https://www.desertcart.com.ar/products/397208487-4-inline-fan-carbon-filter-combo-4-inline-fan-temperature)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-20*