---
product_id: 320969630
title: "AC Infinity CLOUDLINE A6, Quiet 6” Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics"
brand: "ac infinity"
price: "SAR 597"
currency: SAR
in_stock: true
reviews_count: 13
category: "Ac Infinity"
url: https://www.desertcart.com.sa/products/320969630-ac-infinity-cloudline-a6-quiet-6-inline-duct-fan-speed
store_origin: SA
region: Saudi Arabia
---

# 34 dBA whisper-quiet noise 352 CFM airflow 10-speed wired controller AC Infinity CLOUDLINE A6, Quiet 6” Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

**Brand:** ac infinity
**Price:** SAR 597
**Availability:** ✅ In Stock

## Summary

> 🌿 Quiet power that keeps your space fresh and your vibe on point.

## Quick Answers

- **What is this?** AC Infinity CLOUDLINE A6, Quiet 6” Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics by ac infinity
- **How much does it cost?** SAR 597 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/320969630-ac-infinity-cloudline-a6-quiet-6-inline-duct-fan-speed)

## 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

- • **Precision Speed Control:** 10-speed wired controller lets you dial in perfect airflow for every environment.
- • **Energy-Efficient EC Motor:** Mixed flow design with EC motor delivers maximum performance at minimal power (35W).
- • **Powerful yet Silent Airflow:** Move 352 CFM with barely a whisper at 34 dBA—ventilation that won’t disrupt your space.
- • **Smart Controller Compatibility:** Seamlessly integrates with CLOUDLINE smart controllers for next-level automation and monitoring.
- • **Versatile Ventilation Solution:** Ideal for grow tents, hydroponics, AV closets, and HVAC boosting—adaptable to your needs.

## Overview

The AC Infinity CLOUDLINE A6 is a premium 6-inch inline duct fan engineered for whisper-quiet, energy-efficient ventilation. Delivering 352 CFM airflow at just 34 dBA noise, it features a mixed flow EC motor and a 10-speed wired controller for precise airflow management. Perfect for grow tents, hydroponics, AV closets, and HVAC systems, it also supports smart controller integration for advanced automation. Built with durability and modern design, it’s the go-to fan for professionals demanding silent, powerful ventilation.

## Description

AC Infinity is a technology company that specializes in environmental controls for agricultural and HVAC applications. Our smart controllers and integrated grow equipment are designed to work together to create the perfect climate for your plants. Grow Tent Systems Visit the Store Grow Tent Systems Visit the Store Grow Ventilation & Circulation Visit the Store Grow Ventilation & Circulation LED Grow Lights Visit the Store LED Grow Lights Environmental Controllers Visit the Store Environmental Controllers

Review: Awesome solution to pull more air into the room! - Quiet, nice hum. This thing really moves the air when at high speed, so I keep it at mid or lower setting. This unit `was my solution to pull cold air upstairs to my addition in Florida. Before I found this solution, it was sweltering upstairs in summer. We put the unit in line with the ductwork and mounted it to the rafters so there was no ceiling vibration. This is the third time I have installed one of these because I have three ducts splitting from the AC trunk to three spaces upstairs. Now, all my air conditioning dreams have come true! It is nice and cool upstairs! The units run all day long. Love this product and would give it a higher rating off there was one! My next plan is to use one of these to pull more heat to my downstairs in my old, drafty historic home in Utah!`
Review: My favorite option for a grow on a budget - Truthfully, if you're on a budget and still want that superior product, this is simply the best option. You don't need a fancy controller to start. You can start with this fan with its simple click controller and eventually work your way up, which is exactly what I did. I started by ordering this and the AC Infinity 6" Carbon Filter. Which is all you really need to run a good flower. However once you get your feet wet in your new environment and you want to start paying attention to things like VPD and regulate the climate, you can then upgrade to a more advanced AC Infinity controller! I upgraded to the Controller 67 and I'm eventually looking to upgrade to the 69 Pro. The fan comes with everything in the box that you need to connect it to the UIS AC infinity controllers. Now onto how I feel about this fan? I feel it's an absolute lifesaver. Speaking AFTER my previously mentioned upgrades, I am properly able to regulate & control the climate inside of my tent and achieve a proper VPD for flowering and my plants seem to love it! I use the 6" in a 4x4 and it works well, the only time I struggle is during lights off when the plants transpire water. I do think because of this, I would probably eventually upgrade this unit to the 8", However I would still stay with the Lite line. I really appreciate the flexibility in different ways you are able to use these fans with so many different controller options. I would recommend this to anybody looking for a GOOD quality budget inline fan for their grow set up.

## Features

- Designed to quietly ventilate grow tents, exhaust odors, transfer heating/cooling to rooms, and cool AV closets.
- Features the same build quality and innovations as the CLOUDLINE Series delivered in a value package.
- Includes a wired 10-speed fan controller; also compatible with all CLOUDLINE Series smart controllers.
- Mixed flow design combined with an EC-powered motor for a truly quiet and energy efficient performance.
- Duct Size: 6" | Dimensions: 7.9 x 12.6 x 8.4 in. | Airflow: 352 CFM | Noise: 34 dBA | Bearings: Dual Ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09456J5CC |
| Air Flow Capacity | 352 Cubic Feet Per Minute |
| Best Sellers Rank | #2,065 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Hydroponic Ventilation Equipment |
| Blade Length | 6 Inches |
| Blade Material | Plastic |
| Brand | AC Infinity |
| Brand Name | AC Infinity |
| Collection Name | Inline Duct Fans |
| Color | Speed Controller for A6 |
| Control Method | App |
| Controller Type | Button Control |
| Customer Reviews | 4.8 out of 5 stars 720 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Unfinished |
| Included Components | Cord, Remote |
| Indoor Outdoor Usage | Indoor |
| Installation Type | wall-mounted |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 7.9"D x 12.6"W x 8.4"H |
| Manufacturer | AC Infinity Inc. |
| Material | Plastic |
| Model Name | AI-CLA6 |
| Model Number | AI-CLA6 |
| Motor Type | EC |
| Mounting Type | Downrod Mount |
| Noise Level | 34 Decibels |
| Number of Blades | 10 |
| Number of Power Levels | 10 |
| Number of Speeds | 10 |
| Part Number | AI-CLA6 |
| Power Source | Corded Electric |
| Product Dimensions | 7.9"D x 12.6"W x 8.4"H |
| Recommended Uses For Product | Inline Duct Fan |
| Room Type | Indoor |
| Size | 6-Inch |
| Special Features | Mixed Flow Design, Wired 10-Speed Fan Controller, Compatible with CLOUDLINE Series Smart Controllers |
| Specification Met | CE, RoHS |
| Standby Power Shutoff | Highly Efficient |
| Style | Cloudline A6 |
| UPC | 819137021754 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 35 watts |

## Product Details

- **Brand:** AC Infinity
- **Color:** Speed Controller
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Wall Mount
- **Power Source:** Corded Electric
- **Product Dimensions:** 6.9"D x 7.4"W x 11.9"H
- **Recommended Uses For Product:** Cooling, Exhausting
- **Room Type:** Bathroom
- **Special Feature:** Mixed Flow Design, Wired 10-Speed Fan Controller, Compatible with CLOUDLINE Series Smart Controllers
- **Style:** Modern

## Images

![AC Infinity CLOUDLINE A6, Quiet 6” Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics - Image 1](https://m.media-amazon.com/images/I/61zBgwoxcPS.jpg)
![AC Infinity CLOUDLINE A6, Quiet 6” Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics - Image 2](https://m.media-amazon.com/images/I/71Urj8OcJfL.jpg)
![AC Infinity CLOUDLINE A6, Quiet 6” Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics - Image 3](https://m.media-amazon.com/images/I/516+O8jtltS.jpg)
![AC Infinity CLOUDLINE A6, Quiet 6” Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics - Image 4](https://m.media-amazon.com/images/I/61rKoyKVGTS.jpg)
![AC Infinity CLOUDLINE A6, Quiet 6” Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics - Image 5](https://m.media-amazon.com/images/I/71CDBlYtPJL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the length of the speed control cord?**
A: 5ft
It look like an USB-C so maybe you can extend it.
When disconnecting the remote the fan goes full speed, then back to previous setting when you reconnect it.

**Q: How long is the adapter to use with the digital controller?**
A: approx. 10 to 15 ft long

**Q: One user stated that they wired directly to furnace blower, hence when blower comes on, it turn on, How? Any info please?**
A: This is my plan for this product. You could do this in two ways. Assuming your HVAC furnace blower is the same voltage, 120VAC in the US, you could wire directly off the feed inside the furnace that powers the blower. This will require understanding of electrical wiring and/or electrical schematic of the furnace. Although unlikely, this method may overload the blower protection circuit and probably voids the furnace warranty. Alternatively, you could use the house thermostat fan signal to control a 24 VAC relay, such as Functional Devices RIBU1C, to switch the 120 VAC powering the duct fan.

**Q: Any way to make it just go on full power instead of having to to push the button 5 times?**
A: Push the button 5 times. 
The controller is set up to program fan speed on start up but will maintain the memory on a power loss event. 
If you don’t want to push the button 5 times then just unplug it. Then you can plug it in one time🤔

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome solution to pull more air into the room!
*by D***P on April 9, 2025*

Quiet, nice hum. This thing really moves the air when at high speed, so I keep it at mid or lower setting. This unit `was my solution to pull cold air upstairs to my addition in Florida. Before I found this solution, it was sweltering upstairs in summer. We put the unit in line with the ductwork and mounted it to the rafters so there was no ceiling vibration. This is the third time I have installed one of these because I have three ducts splitting from the AC trunk to three spaces upstairs. Now, all my air conditioning dreams have come true! It is nice and cool upstairs! The units run all day long. Love this product and would give it a higher rating off there was one! My next plan is to use one of these to pull more heat to my downstairs in my old, drafty historic home in Utah!`

### ⭐⭐⭐⭐⭐ My favorite option for a grow on a budget
*by S***E on March 21, 2023*

Truthfully, if you're on a budget and still want that superior product, this is simply the best option. You don't need a fancy controller to start. You can start with this fan with its simple click controller and eventually work your way up, which is exactly what I did. I started by ordering this and the AC Infinity 6" Carbon Filter. Which is all you really need to run a good flower. However once you get your feet wet in your new environment and you want to start paying attention to things like VPD and regulate the climate, you can then upgrade to a more advanced AC Infinity controller! I upgraded to the Controller 67 and I'm eventually looking to upgrade to the 69 Pro. The fan comes with everything in the box that you need to connect it to the UIS AC infinity controllers. Now onto how I feel about this fan? I feel it's an absolute lifesaver. Speaking AFTER my previously mentioned upgrades, I am properly able to regulate & control the climate inside of my tent and achieve a proper VPD for flowering and my plants seem to love it! I use the 6" in a 4x4 and it works well, the only time I struggle is during lights off when the plants transpire water. I do think because of this, I would probably eventually upgrade this unit to the 8", However I would still stay with the Lite line. I really appreciate the flexibility in different ways you are able to use these fans with so many different controller options. I would recommend this to anybody looking for a GOOD quality budget inline fan for their grow set up.

### ⭐⭐⭐⭐⭐ An essential upgrade for your CO2 laser exhaust system—this ventilation fan is a must-have!
*by S***R on April 25, 2025*

I use the Monport 80W CO2 Laser, and the stock exhaust fan just wasn’t cutting it—I needed an upgrade. After some searching, I ordered the AC Infinity CLOUDLINE A6, and the difference is incredible! This fan efficiently pulls out smoke, keeping my work area clear and breathable. The speed control is a nice feature, but I keep it on the highest setting to ensure maximum smoke removal while my laser is running. As for noise, it’s surprisingly quiet, even at full power—you can hear it working, but it’s not distracting or overly loud. If you’re running a CO2 laser and need a reliable exhaust fan, I highly recommend this one. It’s a must-have upgrade that significantly improves airflow and keeps your workspace smoke-free!

## Frequently Bought Together

- AC Infinity CLOUDLINE A6, Quiet 6” Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
- AC Infinity Air Carbon Filter 6" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-05-24*