---
product_id: 83623932
title: "AC Infinity Air Carbon Filter 4\" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms"
brand: "ac infinity"
price: "€ 137.22"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ac Infinity"
url: https://www.desertcart.fr/products/83623932-ac-infinity-air-carbon-filter-4-with-premium-australian-virgin
store_origin: FR
region: France
---

# Premium Australian virgin charcoal 1200+ IAV 210 CFM airflow rating Powder-coated rust-resistant finish AC Infinity Air Carbon Filter 4" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms

**Brand:** ac infinity
**Price:** € 137.22
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe easy, grow smarter — the filter your grow room deserves!

## Quick Answers

- **What is this?** AC Infinity Air Carbon Filter 4" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms by ac infinity
- **How much does it cost?** € 137.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/83623932-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

- • **Ready to Install:** Includes hanging straps, rope clips, and pre-filters for quick setup and maintenance.
- • **Quiet & Efficient:** Optimized design pairs silently with AC Infinity fans, maintaining airflow at 210 CFM without noise disruption.
- • **Seamless Integration:** 4” duct opening with aluminum flanges ensures a perfect, airtight seal with inline duct fans.
- • **Unmatched Odor Control:** Premium Australian RC412 charcoal traps odors and chemicals with 1200+ IAV adsorption power.
- • **Engineered for Durability:** Powder-coated gunmetal finish and galvanized steel mesh resist rust and high humidity environments.

## Overview

The AC Infinity Air Carbon Filter 4” is a high-performance inline duct filter designed for hydroponics and grow rooms. Featuring premium Australian virgin charcoal with a 1200+ IAV rating, it delivers superior odor and chemical adsorption. Its durable powder-coated gunmetal finish and galvanized steel mesh ensure long-lasting rust resistance in humid environments. With a 210 CFM airflow rating and included installation accessories, it offers quiet, efficient filtration that integrates seamlessly with inline duct fans.

## Description

desertcart.com: AC Infinity Air Carbon Filter 4" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms : Patio, Lawn & Garden

Review: It’s a filter! - Well it’s a filter and it does its job but it’s AC infinity so it looks pretty too. This thing is sturdy and easy to clean or swap out the filter material so it’s a huge plus over my last one. It has a good seal against my AC infinity fan and they’re both super quiet together. Helps keep the stank in the grow room to an acceptable level - solid product from AC infinity as always!
Review: Nice product. - 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!

## 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 |
| Air Filter Construction | Solid |
| Best Sellers Rank | #9,819 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Hydroponic Ventilation Equipment |
| Brand Name | AC Infinity |
| Common Applications | Industrial |
| Compatible Devices | Inline Duct Fan, HVAC Systems, Ventilation Devices |
| Customer Reviews | 4.8 4.8 out of 5 stars (10,198) |
| Included Components | [Hanging Straps, Pre-filters] |
| Item Dimensions L x W x Thickness | 12"L x 12"W x 1.5"Th |
| Item Weight | 5.47 Pounds |
| Manufacturer | AC Infinity |
| Material Type | Alloy Steel, Aluminum |
| Model Number | AC-DCF4 |
| Product Grade | new |
| UPC | 819137020665 |

## Product Details

- **Air Filter Construction:** Solid
- **Brand:** AC Infinity
- **Common Applications:** Industrial
- **Compatible Devices:** Inline Duct Fan, HVAC Systems, Ventilation Devices
- **Item Weight:** 5.47 Pounds
- **Manufacturer:** AC Infinity
- **Material:** Alloy Steel, Aluminum
- **Product Dimensions:** 12"L x 12"W x 1.5"Th
- **Product Grade:** new
- **UPC:** 819137020665

## Images

![AC Infinity Air Carbon Filter 4" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms - Image 1](https://m.media-amazon.com/images/I/61tagAY5XiL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is there any way to get more of the pre filters? Tried to wash mine & it was ripped apart...**
A: Available on Amazon too - https://www.amazon.com/AC-Infinity-Pre-Filter-Replacement-Hydroponics/dp/B09DR8LGV4

**Q: I'm seeing a lot of reviews saying this filter only lasts for 6 weeks to 3 months. How do I avoid that issue? Will the company replace defects?**
A: I've been using the same filter since "Last purchased Jul 10, 2020." on a 400cfm fan dialed down half way I only use LEDs. I haven't even flipped the flange around yet even and it still working awesome.

Ac infinity a good company I'm sure they would rectify any defect filter but I would not be worried about it.

**Q: Can Air be vented out of this filter?**
A: Yes. You could push or pull air through it.

**Q: I want to use this to remove cigar smoke in a room that is 350sq ft, will this be ok to use along with the filter?**
A: This is a filter. It works great for all kinds of odors including cigar smoke. Go for it. I have one myself and it works great.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It’s a filter!
*by C***K on March 11, 2026*

Well it’s a filter and it does its job but it’s AC infinity so it looks pretty too. This thing is sturdy and easy to clean or swap out the filter material so it’s a huge plus over my last one. It has a good seal against my AC infinity fan and they’re both super quiet together. Helps keep the stank in the grow room to an acceptable level - solid product from AC infinity as always!

### ⭐⭐⭐⭐⭐ Nice product.
*by T***Y on December 29, 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!

### ⭐⭐⭐⭐⭐ How to mount your filter outside of your tent
*by S***L on April 15, 2026*

This is my first AC Infinity filter. I mount my 6" filter (and fan) outside my grow area. At first the smelly air was running from the inside of the filter to the outside. The air still smelled! So I built a 'Reverse Intake Box' out of a 5- and 3-gallon bucket (and a funnel), so the air travels through the filter from the outside to the inside. No more smells. Don't know how long it will last, but other brand filters usually last 3 to 6 months.

## Frequently Bought Together

- AC Infinity Air Carbon Filter 4" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms
- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust
- AC Infinity CLOUDLINE PRO T4, Quiet 4” 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 France*
*Store origin: FR*
*Last updated: 2026-04-24*