---
product_id: 348956947
title: "AC Infinity Air Carbon Filter 4\", with Premium Australian Virgin Charcoal, Fit with Inline Duct Fans for Odor Control in Grow Tents, Grow Rooms, and Hydroponics Systems"
brand: "ac infinity"
price: "€ 147.66"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ac Infinity"
url: https://www.desertcart.ie/products/348956947-ac-infinity-air-carbon-filter-4-with-premium-australian-virgin
store_origin: IE
region: Ireland
---

# Durable aluminum flanges & galvanized steel mesh 210 CFM max airflow 38mm thick premium Australian charcoal AC Infinity Air Carbon Filter 4", with Premium Australian Virgin Charcoal, Fit with Inline Duct Fans for Odor Control in Grow Tents, Grow Rooms, and Hydroponics Systems

**Brand:** ac infinity
**Price:** € 147.66
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your grow game with stealthy, long-lasting odor control!

## Quick Answers

- **What is this?** AC Infinity Air Carbon Filter 4", with Premium Australian Virgin Charcoal, Fit with Inline Duct Fans for Odor Control in Grow Tents, Grow Rooms, and Hydroponics Systems by ac infinity
- **How much does it cost?** € 147.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/348956947-ac-infinity-air-carbon-filter-4-with-premium-australian-virgin)

## Best For

- ac infinity enthusiasts

## Why This Product

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

## Key Features

- • **Odor-Free Zen Zone:** Eliminate unwanted smells with 1200+ IAV Australian Virgin Charcoal for up to 33% longer life.
- • **Plug & Play Precision:** Includes reversible aluminum flanges, washable pre-filters, and mounting straps for effortless installation and maintenance.
- • **Tailored for Your Space:** Compact 4” duct opening fits inline fans seamlessly—ideal for 3x3 to 4x4 grow tents, avoiding overkill and wasted energy.
- • **Breathe Easy, Work Smart:** Maximize airflow at 210 CFM without compromise—perfect for stealthy grow tents and hydroponics setups.
- • **Built to Last, Built to Impress:** Powder-coated gunmetal finish resists rust and humidity, ensuring durability in high-moisture environments.

## Overview

The AC Infinity 4” Air Carbon Filter features premium Australian Virgin Charcoal with a 38mm thick bed rated at 1200+ IAV, delivering superior odor adsorption and up to 33% longer lifespan. Engineered with durable aluminum flanges and galvanized steel mesh, it supports up to 210 CFM airflow, making it ideal for grow tents and hydroponic systems. Its powder-coated finish resists rust and humidity, while included washable pre-filters and mounting hardware ensure easy setup and maintenance.

## Description

Designed to eliminate odors and chemicals for grow tents and hydroponics room. Features premium-grade Australian charcoal with higher adsorption and longer life rating. Contains heavy-duty aluminum flanges, galvanized steel meshing, and clothed pre-filter. Enables maximum airflow passthrough for both intake and exhaust configurations. Duct Opening: 4” | Length: 13" | Airflow Rating: 210 CFM | Carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm Product Description The high-airflow duct filter is designed to use activated carbon to eliminate odors and chemicals, popularly used for hydroponics, grow rooms, kitchens, smoking areas, and other ventilation projects. Features premium-grade Australian Virgin charcoal bed. The filter can be used in conjunction with an inline duct fan to act as both intake and exhaust configuration. Heavy-duty construction contains aluminum flanges and dual-sided galvanized steel mesh. The flanges can also be reversed to prolong the life of the filter. Includes a machine washable pre-filter cloth to prevent carbon residue. Premium Grade Carbon Each carbon filter features premium-grade Australian Virgin charcoal bed rated at 1200+ IAV. It achieves a 38mm charcoal bed thickness and wider mesh openings thanks to a higher microporosity and surface area rating. This combination not only enables a higher adsorption rate without restricting free airflow, it allows the carbon filter to last up to 33% longer. Product Identification Manufacturer AC Infinity Inc. Product Name Duct Carbon Filter 4" Product Model AC-DCF4 UPC Code 819137020665 Product and Mounting Dimensions Duct Opening Size 4" Total Dimensions 13.35 x 6.97 in. (33.3 x 17.7 cm) Flange Length 1.46 in. (3.7 cm) Product Performance and Technical Specs Flange Material Aluminum Flange Design Reversible Mesh Material Galvanized Steel Carbon Type Australian Virgin RC412 Carbon Grade 1200+ IAV Carbon Thickness 38mm Maximum Airflow 210 CFM Product Manual Product Manual PDF

Review: I can’t speak for others but, I’ve been reluctant to pick up a filter online due to all of the horrible reviews. However, I have some AC infinity grow tents, and I’ve been happy so far with the quality of them, I decided to pick up this filter and give it a try. A few things to mention here. Size of these filters matter per grow tent size, so if you’re one of the ones trashing this product, 100% you’ve gotten one too small for your grow room, or you’ve picked up a crap inline fan, fans matter too. I bought a 4inch filter that is more than enough for my 3x3x7 mother plant grow tent. No smells, and it offers a nice stealth grow in my home with no smells, nada, nothing. Typically these filters last anywhere from a year to two years depending on how much you use them, and how many grows you do. For 4x4x6 tents I’d recommend at the very least a 6 inch filter, and 5x5 tents at the very least an 8 inch. I currently have another tent that’s a 4x4x6 running a 10 inch filter and it’s complete overkill. Anyway, if you’re hesitating on grabbing one of these, don’t, this product is solid. AC infinity for the most part have a great reputation in the home growing field.
Review: Fait le travail pour ce qui est de ma petite salle de clone (pas de grosse odeur)

## Features

- 4” inline filter designed to block odors and chemicals from escaping grow tents and hydroponics rooms.
- Features premium-grade Australian charcoal with greater adsorption and longer life rating.
- Powder-coated gunmetal finish is constructed for high durability and rust resistance to high-level humidity.
- Built with aluminum flanges and a galvanized steel mesh; includes two straps, two rope clips, and two pre-filters.
- Duct Opening: 4” | Length: 12" | Airflow Rating: 210 CFM | Carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GSKFBL8 |
| Best Sellers Rank | #9,638 in Kitchen ( See Top 100 in Kitchen ) #4 in Air Conditioner Filters |
| Brand Name | AC Infinity |
| Compatible Devices | Inline Duct Fans |
| Customer Reviews | 4.8 4.8 out of 5 stars (3,632) |
| Included Components | [Hanging Straps, Pre-filters] |
| Item Dimensions L x W x Thickness | 33L x 10.2W x 3.8Th centimeters |
| Item Weight | 2.48 kg |
| Manufacturer | AC Infinity |
| Material Type | Aluminum |
| Model Number | AC-DCF4 |
| Product Grade | new |
| UPC | 819137020665 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** AC Infinity
- **Compatible devices:** Inline Duct Fans
- **Item weight:** 2.48 kg
- **Material:** Aluminum
- **Product dimensions:** 33L x 10.2W x 3.8Th centimeters

## Images

![AC Infinity Air Carbon Filter 4", with Premium Australian Virgin Charcoal, Fit with Inline Duct Fans for Odor Control in Grow Tents, Grow Rooms, and Hydroponics Systems - Image 1](https://m.media-amazon.com/images/I/61tagAY5XiL.jpg)
![AC Infinity Air Carbon Filter 4", with Premium Australian Virgin Charcoal, Fit with Inline Duct Fans for Odor Control in Grow Tents, Grow Rooms, and Hydroponics Systems - Image 2](https://m.media-amazon.com/images/I/71souSChhYL.jpg)
![AC Infinity Air Carbon Filter 4", with Premium Australian Virgin Charcoal, Fit with Inline Duct Fans for Odor Control in Grow Tents, Grow Rooms, and Hydroponics Systems - Image 3](https://m.media-amazon.com/images/I/61GtanYbkqL.jpg)
![AC Infinity Air Carbon Filter 4", with Premium Australian Virgin Charcoal, Fit with Inline Duct Fans for Odor Control in Grow Tents, Grow Rooms, and Hydroponics Systems - Image 4](https://m.media-amazon.com/images/I/71jcWIAEwKL.jpg)
![AC Infinity Air Carbon Filter 4", with Premium Australian Virgin Charcoal, Fit with Inline Duct Fans for Odor Control in Grow Tents, Grow Rooms, and Hydroponics Systems - Image 5](https://m.media-amazon.com/images/I/61RWXHDosPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***E on 9 November 2023*

I can’t speak for others but, I’ve been reluctant to pick up a filter online due to all of the horrible reviews. However, I have some AC infinity grow tents, and I’ve been happy so far with the quality of them, I decided to pick up this filter and give it a try. A few things to mention here. Size of these filters matter per grow tent size, so if you’re one of the ones trashing this product, 100% you’ve gotten one too small for your grow room, or you’ve picked up a crap inline fan, fans matter too. I bought a 4inch filter that is more than enough for my 3x3x7 mother plant grow tent. No smells, and it offers a nice stealth grow in my home with no smells, nada, nothing. Typically these filters last anywhere from a year to two years depending on how much you use them, and how many grows you do. For 4x4x6 tents I’d recommend at the very least a 6 inch filter, and 5x5 tents at the very least an 8 inch. I currently have another tent that’s a 4x4x6 running a 10 inch filter and it’s complete overkill. Anyway, if you’re hesitating on grabbing one of these, don’t, this product is solid. AC infinity for the most part have a great reputation in the home growing field.

### ⭐⭐⭐⭐⭐ Review
*by M***N on 28 December 2025*

Fait le travail pour ce qui est de ma petite salle de clone (pas de grosse odeur)

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 29 December 2025*

AC Infinity just does a nicer job on their stuff. Any old carbon filter does the job. AC Infinity puts a couple loops on the case because they know you'll be using a hook. Nice work!

## Frequently Bought Together

- AC Infinity Air Carbon Filter 10" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms
- AC Infinity CLOUDLINE PRO T10, Quiet 10” Inline Duct Fan with Temperature Humidity VPD Controller, WiFi Integrated App Control - Ventilation Exhaust Fan for Heating Cooling, Grow Tents, Hydroponics

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-04-23*