---
product_id: 395768547
title: "Air Carbon Filter 4\" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms"
brand: "ac infinity"
price: "C$22155"
currency: NIO
in_stock: true
reviews_count: 5
category: "Ac Infinity"
url: https://www.desertcart.ni/products/395768547-air-carbon-filter-4-with-premium-australian-virgin-charcoal-inline
store_origin: NI
region: Nicaragua
---

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

**Brand:** ac infinity
**Price:** C$22155
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe easy, grow smarter — the ultimate stealth filter for pros.

## Quick Answers

- **What is this?** 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?** C$22155 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/395768547-air-carbon-filter-4-with-premium-australian-virgin-charcoal-inline)

## 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 Stealth Mode:** Eliminates grow room odors with 210 CFM airflow for whisper-quiet, invisible operation.
- • **Premium Adsorption Power:** Australian RC412 charcoal with 1200+ IAV rating ensures superior chemical and odor absorption.
- • **Built to Last in Humidity:** Durable powder-coated gunmetal finish resists rust and corrosion in high-moisture environments.
- • **Complete Installation Kit:** Includes straps, rope clips, and pre-filters for hassle-free setup and maintenance.
- • **Perfect Fit for Your Grow:** Compact 4” duct opening and 12” length designed for small to medium hydroponic grow tents.

## Overview

The AC Infinity Air Carbon Filter 4" features premium Australian virgin charcoal with a 1200+ IAV rating, delivering powerful odor and chemical filtration at 210 CFM airflow. Its powder-coated gunmetal finish and galvanized steel mesh ensure durability and rust resistance in humid grow environments. Designed for inline duct fans, it includes all mounting accessories for easy installation, making it the go-to choice for hydroponics and grow rooms seeking stealth and efficiency.

## Description

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

Review: 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!
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.

## 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 | #66,866 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #27 in Ventilation Equipment |
| Country of Origin | USA |
| Included Components | [Hanging Straps, Pre-filters] |
| Item Dimensions LxWxH | 10 x 10 x 25 Centimeters |
| Item Weight | 2 kg 480 g |
| Item model number | AC-DCF4 |
| Manufacturer | AC Infinity |

## Product Details

- **Brand:** AC Infinity
- **Compatible Devices:** Inline Duct Fan
- **Item Weight:** 2.48 kg
- **Material:** Stainless Steel
- **UPC:** 819137020665

## Images

![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)

## 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

### ⭐⭐⭐⭐⭐ 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!

### ⭐⭐⭐⭐⭐ 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)

## 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 Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-04*