---
product_id: 415751395
title: "Air Filtration Kit 4” with Environment Controller"
brand: "ac infinity"
price: "A$568"
currency: AUD
in_stock: true
reviews_count: 13
category: "Ac Infinity"
url: https://www.desertcart.com.au/products/415751395-air-filtration-kit-4-with-environment-controller
store_origin: AU
region: Australia
---

# WiFi-enabled AI controller 29 dBa ultra-quiet fan 205 CFM airflow Air Filtration Kit 4” with Environment Controller

**Brand:** ac infinity
**Price:** A$568
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your grow game with AI-powered, whisper-quiet airflow — because your plants deserve the best.

## Quick Answers

- **What is this?** Air Filtration Kit 4” with Environment Controller by ac infinity
- **How much does it cost?** A$568 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/415751395-air-filtration-kit-4-with-environment-controller)

## 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

- • **Whisper-Quiet Power:** PWM-controlled EC motor delivers robust 205 CFM airflow at a barely-there 29 dBa noise level.
- • **Odor-Free Excellence:** Premium Australian carbon filter with gunmetal finish traps odors discreetly, keeping your space fresh and professional.
- • **Smart Climate Mastery:** AI-powered environment controller anticipates and adapts to your grow space needs in real-time.
- • **Seamless Remote Control:** WiFi app integration lets you monitor and adjust settings from anywhere, ensuring peace of mind on the go.
- • **All-in-One Grow Solution:** Complete kit includes inline fan, carbon filter, flexible ducting, and smart controller for effortless setup and superior ventilation.

## Overview

The AC Infinity Air Filtration Kit 4” combines a high-efficiency 205 CFM inline fan with an ultra-quiet 29 dBa EC motor and an AI-driven environment controller. Featuring WiFi connectivity, real-time climate insights, and a premium Australian carbon filter, this all-in-one system ensures precise temperature, humidity, and odor control for professional-grade grow tent ventilation.

## Description

desertcart.com: AC Infinity Air Filtration Kit 4” with Environment Controller | Temperature Humidity VPD Control, WiFi App, EC-Motor Inline Fan, Australian Charcoal, Odor Control Ventilation for Grow Tents : Patio, Lawn & Garden

Review: First rate quality as usual - I’ll start by saying this, if you are worried about discrete packaging then I’ll put your minds at ease. When you checkout there is an option to have your item shipped packed in a plain desertcart box. Do that and your worries are at an end. BUT that’s not that important because it seems ac infinity has thought of this and no longer packages these with a big advertisement of what’s inside. It does have a SMALL logo on either end of the plain box and in very small letters it says air filtration system but aside from that no big deal. I still opted for the desertcart box because I don’t want people getting the wrong idea. Now on to the actual product itself. Quality is top notch as always. Yea you can hear the fan on the highest settings but on 6 and below it’s very VERY quiet for the amount of air this unit moves. You’re really getting some high quality equipment here. Now onto the app. So far I’m very pleased with it. I grow sarracenia and I start thousands of seedlings in a grow tent for about a year before they go outside for their first dormancy. While a carbon filter isn’t really necessary for these plants, an exhaust fan is because they naturally like lots of light. The grow light I’m using doesn’t generate a ton of heat but on a warm day the temps can rise past 80 and I prefer to keep my plants in the mid to high 70’s. This fan and controller have allowed me to keep my climate within precise parameters from ANYWHERE. I love being able to monitor my tent while I’m at work. It definitely offers peace of mind. Well worth the money spent! If I were to purchase the inline exhaust fan, controller and other extras seperate it would definitely add up to more than this whole kit. The way I see it the carbon filter is a nice extra. Like I said I don’t need to get rid of any smells but I set it up to filter incoming air when the exhaust fan comes on when the temp rises above 80F Ac infinity always impresses me with their quality and attention to detail. It really is top notch. You can’t do any better. I’d be amazed if any of the similar units are anywhere close to this level of quality.
Review: Well worth the money!! - This is a product I can fully stand behind. 🙌 I honestly have nothing bad to say about this equipment. The quality is exactly what I've come to expect from AC Infinity, and I've been really happy with it. It does what it's supposed to do, feels well-made, and is absolutely something I'd recommend. Which is actually why I'm extra annoyed about my experience with the snips I purchased from them. The quality I received with that product is nothing like what I'm accustomed to getting from AC Infinity — especially considering the price. And the fact that I've been trying to get help with a completely defective item and haven't gotten a response makes that situation even more frustrating. But this product? 👏 Absolutely a winner. I love it, I trust it, and I would happily purchase it again. My only hope is that AC Infinity doesn't turn into a “sometimes you get an amazing product, sometimes you get a dud” situation, because when they get it right, they REALLY get it right. ⭐⭐⭐⭐⭐ from me on this one. Now, AC Infinity... about those snips. 👀😂

## Features

- An air filtration kit with everything you need to cool, ventilate, and control odors in your grow space.
- Features an AI-powered controller that analyzes climate patterns and anticipates spikes to program the inline fan dynamically.
- Connect this controller to the WiFi app for access to real-time AI insights, guides, chatbot, and more from anywhere.
- 4-inch inline fan with PWM-controlled EC motor for quiet and energy-efficient ventilation, rated at 205 CFM airflow and 29 dBa noise.
- Australian carbon filter with gunmetal finish and flexible ducting traps odors while routing stale air away from your grow tent.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TS4KC41 |
| Best Sellers Rank | #15,722 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #14 in Greenhouse Ventilation Equipment |
| Brand | AC Infinity |
| Brand Name | AC Infinity |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 428 Reviews |
| Frame Material | Metal |
| Inner Material | Aluminum Foil |
| Item Dimensions L x W x H | 11.89"L x 6.93"W x 7.48"H |
| Item Highlight | Temperature Humidity VPD Control, WiFi App, EC-Motor Inline Fan, Australian Charcoal, Odor Control Ventilation for Grow Tents |
| Item Weight | 8.41 kg |
| Manufacturer | AC Infinity |
| Manufacturer Part Number | AC-FKT4 |
| Model Number | AC-FKT4 |
| Number of Items | 1 |
| Outer Material | PVC thermoplastic |
| Product Dimensions | 11.89"L x 6.93"W x 7.48"H |
| UPC | 819137022911 |

## Product Details

- **Brand:** AC Infinity
- **Color:** Black
- **Frame Material:** Metal
- **Item Weight:** 8.41 kg
- **Product Dimensions:** 11.89"L x 6.93"W x 7.48"H

## Images

![Air Filtration Kit 4” with Environment Controller - Image 1](https://m.media-amazon.com/images/I/61obUZ2UWwL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this be good for 48"X24"X60"  tent ?**
A: I use in a 4x4 tent works great.

**Q: For the manufacturer: I’d like this ventilation kit in the 4” size, but with the wifi version of the controller. Is that possible?**
A: Yes totally possible. I think its about 160ish with the remote as well. I opted for the speed controller bundle instead of the wifi controller and i regret not going with the better one. So good thinking on your part to go ahead for the better one.

**Q: Is there a warranty available on this it is not showing up when i addit to my cart ?**
A: All of AC infinity products, except consumables, are under a 2 year warranty. You just have to provide the order number, and confirm your address and AC infinity will replace or repair the defective product. Very easy replacement

**Q: Is the filter also inline with a 6" inlet and 6" outlet?**
A: The filter can be utilized either pulling air out, or pushing air in with the inline fan.

## Customer Reviews

### ⭐⭐⭐⭐⭐ First rate quality as usual
*by A***W on July 9, 2023*

I’ll start by saying this, if you are worried about discrete packaging then I’ll put your minds at ease. When you checkout there is an option to have your item shipped packed in a plain Amazon box. Do that and your worries are at an end. BUT that’s not that important because it seems ac infinity has thought of this and no longer packages these with a big advertisement of what’s inside. It does have a SMALL logo on either end of the plain box and in very small letters it says air filtration system but aside from that no big deal. I still opted for the Amazon box because I don’t want people getting the wrong idea. Now on to the actual product itself. Quality is top notch as always. Yea you can hear the fan on the highest settings but on 6 and below it’s very VERY quiet for the amount of air this unit moves. You’re really getting some high quality equipment here. Now onto the app. So far I’m very pleased with it. I grow sarracenia and I start thousands of seedlings in a grow tent for about a year before they go outside for their first dormancy. While a carbon filter isn’t really necessary for these plants, an exhaust fan is because they naturally like lots of light. The grow light I’m using doesn’t generate a ton of heat but on a warm day the temps can rise past 80 and I prefer to keep my plants in the mid to high 70’s. This fan and controller have allowed me to keep my climate within precise parameters from ANYWHERE. I love being able to monitor my tent while I’m at work. It definitely offers peace of mind. Well worth the money spent! If I were to purchase the inline exhaust fan, controller and other extras seperate it would definitely add up to more than this whole kit. The way I see it the carbon filter is a nice extra. Like I said I don’t need to get rid of any smells but I set it up to filter incoming air when the exhaust fan comes on when the temp rises above 80F Ac infinity always impresses me with their quality and attention to detail. It really is top notch. You can’t do any better. I’d be amazed if any of the similar units are anywhere close to this level of quality.

### ⭐⭐⭐⭐⭐ Well worth the money!!
*by W***7 on September 25, 2026*

This is a product I can fully stand behind. 🙌 I honestly have nothing bad to say about this equipment. The quality is exactly what I've come to expect from AC Infinity, and I've been really happy with it. It does what it's supposed to do, feels well-made, and is absolutely something I'd recommend. Which is actually why I'm extra annoyed about my experience with the snips I purchased from them. The quality I received with that product is nothing like what I'm accustomed to getting from AC Infinity — especially considering the price. And the fact that I've been trying to get help with a completely defective item and haven't gotten a response makes that situation even more frustrating. But this product? 👏 Absolutely a winner. I love it, I trust it, and I would happily purchase it again. My only hope is that AC Infinity doesn't turn into a “sometimes you get an amazing product, sometimes you get a dud” situation, because when they get it right, they REALLY get it right. ⭐⭐⭐⭐⭐ from me on this one. Now, AC Infinity... about those snips. 👀😂

### ⭐⭐⭐⭐⭐ Good stuff
*by N***O on October 6, 2026*

Easy set up, especially with AI controller. No issues since putting together. Working excellent

## Frequently Bought Together

- AC Infinity Air Filtration PRO Kit 4”, AI Controller with WiFi App Control & Auto Level Adjusting, Inline Fan, Carbon Filter, Ducting, Ventilation System for Grow Tents, Hydroponics, Indoor Gardening
- AC Infinity CLOUDRAY S6, Grow Tent Clip Fan 6” with Redesigned Long-Life EC Motor, Custom 10 Dynamic Wind Speeds and 10-Level Oscillation, Weatherproof IP-54, for Hydroponics Circulation Cooling
- AC Infinity CLOUDFORGE T3, Plant Humidifier 4.5L with VPD Humidity Controls, 10-Level Precision Vaporizer, Extendable Targeting Hose and No-Leak Seal for Grow Tents

---

## 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.com.au/products/415751395-air-filtration-kit-4-with-environment-controller](https://www.desertcart.com.au/products/415751395-air-filtration-kit-4-with-environment-controller)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-10-18*