---
product_id: 560028005
title: "4 Inch Air Carbon Filter Odor Control with Australian Virgin Charcoal, for Inline Duct Fan, Grow Tent, Hydroponics"
brand: "mars hydro"
price: "$5091"
currency: MXN
in_stock: true
reviews_count: 7
category: "Mars Hydro"
url: https://www.desertcart.mx/products/560028005-4-inch-air-carbon-filter-odor-control-with-australian-virgin
store_origin: MX
region: Mexico
---

# 1050+ Virgin Australian Charcoal 210 CFM Airflow Rating Heavy-duty Aluminum & Steel Mesh 4 Inch Air Carbon Filter Odor Control with Australian Virgin Charcoal, for Inline Duct Fan, Grow Tent, Hydroponics

**Brand:** mars hydro
**Price:** $5091
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your grow game with the freshest air in the room — because your plants deserve nothing less!

## Quick Answers

- **What is this?** 4 Inch Air Carbon Filter Odor Control with Australian Virgin Charcoal, for Inline Duct Fan, Grow Tent, Hydroponics by mars hydro
- **How much does it cost?** $5091 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/560028005-4-inch-air-carbon-filter-odor-control-with-australian-virgin)

## 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

- • **Versatile Odor Control:** Perfectly engineered for inline duct fans in grow tents, hydroponics, and even pet or smoke odor elimination.
- • **Pure Air, Zero Compromise:** Premium 1050+ Virgin Australian activated charcoal ensures 100% odor-free airflow for your grow space.
- • **Powerful 210 CFM Filtration:** Optimized airflow rating guarantees efficient air purification without sacrificing ventilation performance.
- • **Built to Last, Built to Protect:** Durable aluminum frame and dual galvanized steel mesh provide long-lasting structural integrity and carbon retention.
- • **Easy Maintenance, Maximum Efficiency:** Includes a machine-washable pre-filter cloth to extend filter life and keep carbon residue at bay.

## Overview

The MARS HYDRO 4 Inch Air Carbon Filter features premium 1050+ Virgin Australian activated charcoal and a robust aluminum-steel mesh frame, delivering 210 CFM of pure, odor-free airflow. Designed for inline duct fans in grow tents and hydroponic setups, it efficiently eliminates odors from plants, pets, and smoke. Its washable pre-filter cloth ensures easy maintenance and prolonged filter life, making it a top-tier choice for professional growers seeking clean, fresh air.

## Description

MARS HYDRO 4 Inch Air Carbon Filter Odor Control with Australian Virgin Charcoal, for Inline Duct Fan, Grow Tent, Hydroponics : desertcart.co.uk: Garden

Review: Awsome - Excellent
Review: Really good - Really good fan best 4 inch I’ve ever used really quiet..good value for money you get what you pay for..great whilst using app and will automatically adjust for your desired parameters of temp and humidity.. but the real jewel is the control unit the information it provides is priceless Noise levels are good only when get to really high levels like 9-10 that it gets noticeable

## Features

- Superior Activated Carbon: Made of imported 1050+ Virgin Australian activated charcoal, delivering 100% filtered airflow, which provides better absorption and removes odor efficiently.
- Effective Odor Control: The MARS HYDRO carbon filter is designed to use activated carbon to eliminate odors and chemicals. Ideal for controlling odor and purifying the air in grow tents/rooms, and can also absorb odors from pets and smoke.
- Multiple Functions: The carbon filter can be used in conjunction with 4 inch inline fan to act as both intake and exhaust configuration. Ideal for eliminating some of the most undesirable odors for growing rooms, hydroponics rooms, indoor grow tents, and basements.
- Pre-Filter Cloth: Heavy-duty construction contains aluminum ranges and dual-sided galvanized steel mesh. Includes a machine washable pre-filter cloth to prevent carbon residue.
- Carbon Filter Spec: Dimensions: 4" Flange Ducting x 12" Length I Airflow Rating: 210 CFM. Package Included: 4 inch Carbon Filter×1, Pre-Filter ×1. (The belts are not included in the package.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QBS8NLG |
| Best Sellers Rank | 13,082 in Garden ( See Top 100 in Garden ) 9 in Hydroponic Ventilation Equipment |
| Customer Reviews | 4.4 4.4 out of 5 stars (53) |
| Date First Available | 8 Sept. 2023 |
| Item model number | 4 carbonfilter |
| Manufacturer | MARS HYDRO |
| Material type | Activated Charcoal, Aluminum, Steel |
| Part number | 4 inch carbonfilter |
| Product Dimensions | 27.94 x 17.78 x 17.78 cm; 2.72 kg |

## Product Details

- **Air Filter Construction:** Solid
- **Brand:** MARS HYDRO
- **Common Applications:** Residential
- **Compatible devices:** Inline Duct Fan, Grow Tent Ventilation System
- **Item weight:** 2.72 kg
- **Manufacturer:** MARS HYDRO
- **Material:** Activated Charcoal, Aluminum, Steel
- **Number of items:** 1
- **Product grade:** new
- **Unit count:** 1.0 count

## Images

![4 Inch Air Carbon Filter Odor Control with Australian Virgin Charcoal, for Inline Duct Fan, Grow Tent, Hydroponics - Image 1](https://m.media-amazon.com/images/I/611OHhudNML.jpg)

## Questions & Answers

**Q: What are the actual dimensions of the 6" filter?**
A: Hi,
Thanks for your concern.
Below is the size information for MARS HYDRO 6 inch carbon filter:
Opening: 6", Length: 8.27"

Hope this can help you.
Thanks

**Q: How often do you recommend replacing this filter?**
A: I would just go with a 6 inch carbon filter that way it pulls out more air if a 6-in can fit than a 4 in and if you get the 6 in replace it maybe once a year depending on how much you use it and how hard you're running it

**Q: Does this 4 inch filter hook up to a 4” duct ?**
A: Hello,
Thanks for contacting us.

Yes, you can use the MARS HYDRO 4 inch carbon filter with 4 inch ducting and inline fans.
Hope this helps you, please feel free to contact us with any questions.

Best Wishes,

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awsome
*by D***D on 9 October 2025*

Excellent

### ⭐⭐⭐⭐⭐ Really good
*by A***. on 1 December 2024*

Really good fan best 4 inch I’ve ever used really quiet..good value for money you get what you pay for..great whilst using app and will automatically adjust for your desired parameters of temp and humidity.. but the real jewel is the control unit the information it provides is priceless Noise levels are good only when get to really high levels like 9-10 that it gets noticeable

### ⭐⭐⭐⭐⭐ Carbon filter.
*by A***R on 15 April 2025*

Great product.

## Frequently Bought Together

- 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
- MARS HYDRO 4 Inch Inline Duct Fan with Temp Controller, Exhaust Fan for Grow Tents, Hydroponics
- 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 Mexico*
*Store origin: MX*
*Last updated: 2026-02-09*