---
product_id: 29787651
title: "4 Inch Air Carbon Filter Smellines Control with Australia Virgin Charcoal for Inline Duct Fan, Grow Tent, Pre-filter Included, Reversible Flange 4\" x 12\""
brand: "vivosun"
price: "VT44640"
currency: VUV
in_stock: true
reviews_count: 13
category: "Vivosun"
url: https://www.desertcart.vu/products/29787651-4-inch-air-carbon-filter-smellines-control-with-australia-virgin
store_origin: VU
region: Vanuatu
---

# 1200+ IAV Australian Virgin Charcoal Max airflow 223 CFM 99% particle-blocking pre-filter 4 Inch Air Carbon Filter Smellines Control with Australia Virgin Charcoal for Inline Duct Fan, Grow Tent, Pre-filter Included, Reversible Flange 4" x 12"

**Brand:** vivosun
**Price:** VT44640
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Better, Grow Smarter — The Ultimate Air Purifier Upgrade

## Quick Answers

- **What is this?** 4 Inch Air Carbon Filter Smellines Control with Australia Virgin Charcoal for Inline Duct Fan, Grow Tent, Pre-filter Included, Reversible Flange 4" x 12" by vivosun
- **How much does it cost?** VT44640 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/29787651-4-inch-air-carbon-filter-smellines-control-with-australia-virgin)

## Best For

- vivosun enthusiasts

## Why This Product

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

## Key Features

- • **Flip & Fresh Tech:** Reversible flange and base allow you to double filter lifespan with a simple flip—smart, sustainable, and cost-effective.
- • **Clean & Long-Lasting:** Detachable pre-filter cloth blocks 99% of particles, extending filter life and maintaining peak performance.
- • **Seamless Integration:** Compatible with 4-inch inline duct fans and includes easy-attach belts for quick setup in grow tents or ventilation systems.
- • **Optimized Airflow Design:** Dual-sided galvanized steel mesh with round holes maximizes ventilation efficiency at 223 CFM.
- • **Premium Odor Annihilation:** Harnesses 38mm thick Australian Virgin Charcoal for unmatched chemical and smell absorption.

## Overview

The VIVOSUN 4 Inch Air Carbon Filter features premium Australian Virgin Charcoal with a high 1200+ IAV rating and a thick 38mm charcoal bed for superior odor and chemical absorption. Its innovative dual-sided galvanized steel mesh design ensures maximum airflow of 223 CFM, while the detachable pre-filter blocks 99% of particles to keep the system clean and efficient. The reversible flange extends filter life by allowing the charcoal canister to be flipped, and it easily integrates with 4-inch inline duct fans, making it ideal for grow tents, hydroponics, kitchens, or basements.

## Description

desertcart.com: VIVOSUN 4 Inch Air Carbon Filter Smellines Control with Australia Virgin Charcoal for Inline Duct Fan, Grow Tent, Pre-filter Included, Reversible Flange 4" x 12" : Patio, Lawn & Garden

Review: Connects easily to 4-inch ducting and works exactly like it should. - I set this up as a venting system for my Uniformation GT3 Ultra printer, and the way it handles fumes is excellent. The charcoal bed is thick enough that it completely scrubs the air, so those chemical smells don't stand a chance of taking over the room. It has a sturdy steel mesh design that allows for great airflow, and I really like that the pre-filter cloth is detachable so you can keep it clean. It’s a simple, effective piece of gear that connects easily to 4-inch ducting and works exactly like it should.
Review: THEY'RE GREAT!! REVERSEABLE. - Works as described, you can flip this one to give a bit extra time. Easy, good value, I keep one running permanently. Possibly Replace every 1.5 grow? But that's just my results.

## Features

- Excellent Odor Control: Made of premium RC 412 Australian Virgin charcoal at 1200+ IAV, helps to eliminate pungent smells and chemicals; The 38mm thick charcoal bed with high microporosity ensures its high absorption
- Unique Design: The dual-sided galvanized steel mesh adopt round hole design, which greatly increases the open area and ensures the max. airflow 223 CFM; The lengthened carbon canister enables a higher filtration rate
- Versatile Applications: The detachable pre-filter cloth blocks 99% particles to keep the filter clean; Effective to eliminate odors and gaseous compounds for indoor grow tent, hydroponics room, kitchen or basement
- Reversible Flange and Base: The heavy-duty iron flange and base can be exchanged to reverse the charcoal canister for an exhaustive smell filtration and help to prolong the filter’s service life
- Compatible Function: It can work with a 4-inch inline duct fan to configure both intake and exhaust ventilation system; Comes with a pair of belts which makes the assembly in grow tent more convenient

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DXYMBU6 |
| Best Sellers Rank | #6,332 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #5 in Hydroponic Ventilation Equipment |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,983) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.59 pounds |
| Item model number | 4316274413 |
| Manufacturer | VIVOSUN |
| Product Dimensions | 4 x 4 x 14 inches |

## Product Details

- **Air Filter Construction:** Solid
- **Brand:** VIVOSUN
- **Compatible Devices:** Inline Duct Fan, Grow Tent
- **Item Weight:** 6.59 Pounds
- **Manufacturer:** VIVOSUN
- **Material:** Australian Activated Charcoal
- **Product Dimensions:** 6.94"L x 6.94"W x 11.81"Th
- **Product Grade:** new
- **UPC:** 714119464089
- **Unit Count:** 1 Count

## Images

![4 Inch Air Carbon Filter Smellines Control with Australia Virgin Charcoal for Inline Duct Fan, Grow Tent, Pre-filter Included, Reversible Flange 4" x 12" - Image 1](https://m.media-amazon.com/images/I/71eVKoa7qFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Connects easily to 4-inch ducting and works exactly like it should.
*by C***R on February 4, 2026*

I set this up as a venting system for my Uniformation GT3 Ultra printer, and the way it handles fumes is excellent. The charcoal bed is thick enough that it completely scrubs the air, so those chemical smells don't stand a chance of taking over the room. It has a sturdy steel mesh design that allows for great airflow, and I really like that the pre-filter cloth is detachable so you can keep it clean. It’s a simple, effective piece of gear that connects easily to 4-inch ducting and works exactly like it should.

### ⭐⭐⭐⭐⭐ THEY'RE GREAT!! REVERSEABLE.
*by T***Y on November 2, 2025*

Works as described, you can flip this one to give a bit extra time. Easy, good value, I keep one running permanently. Possibly Replace every 1.5 grow? But that's just my results.

### ⭐⭐⭐⭐⭐ Best Filter On The Market!
*by D***H on May 14, 2025*

This is a game changer. Looks amazing and the build quality is top notch. the air flow is great even with the sleeve on it. this isn’t the cheapest filter on the market but you pay for what you get, and this speaks for itself. I use this to get rid of the smell of my plants and it completely eliminates the odor. however i actually bought a second one to use for my soldering station to filter out the lead smell and possibly particulates from the air above my work station and it seems to be doing the job perfectly. this not the cheapest, but certainly the best 4 inch filter on the market.

## Frequently Bought Together

- VIVOSUN 4 Inch Air Carbon Filter Smellines Control with Australia Virgin Charcoal for Inline Duct Fan, Grow Tent, Pre-filter Included, Reversible Flange 4" x 12"
- VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent
- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/29787651-4-inch-air-carbon-filter-smellines-control-with-australia-virgin](https://www.desertcart.vu/products/29787651-4-inch-air-carbon-filter-smellines-control-with-australia-virgin)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-05*