---
product_id: 474609917
title: "AC Infinity CLOUDLINE A8, Quiet 8\" Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics"
brand: "ac infinity"
price: "€ 333.04"
currency: EUR
in_stock: true
reviews_count: 9
category: "Ac Infinity"
url: https://www.desertcart.at/products/474609917-ac-infinity-cloudline-a8-quiet-8-inline-duct-fan-speed
store_origin: AT
region: Austria
---

# EC motor - energy efficient 42 dBA noise - whisper quiet 724 CFM airflow - powerhouse breeze AC Infinity CLOUDLINE A8, Quiet 8" Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

**Brand:** ac infinity
**Price:** € 333.04
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your air game with silent power and smart control!

## Quick Answers

- **What is this?** AC Infinity CLOUDLINE A8, Quiet 8" 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?** € 333.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/474609917-ac-infinity-cloudline-a8-quiet-8-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

- • **Smart Compatibility:** Seamlessly integrates with CLOUDLINE smart controllers for app-based climate control.
- • **Durable & Sleek Design:** Built with dual ball bearings and modern aesthetics to last and impress.
- • **Unmatched Airflow Power:** Delivers a robust 724 CFM to keep your space fresh and perfectly ventilated.
- • **Whisper-Quiet Operation:** Operates at just 42 dBA, ensuring minimal noise disruption even at max speed.
- • **Precision 10-Speed Control:** Tailor airflow with a wired 10-speed controller for ultimate customization.

## Overview

The AC Infinity CLOUDLINE A8 is a premium 8-inch inline duct fan engineered for quiet, energy-efficient ventilation. Featuring a powerful 724 CFM airflow, ultra-quiet 42 dBA noise level, and a versatile 10-speed wired controller, it’s ideal for grow tents, hydroponics, HVAC boosting, and AV cooling. Its EC motor and dual ball bearings ensure long-lasting, reliable performance, while compatibility with smart controllers offers next-level climate management.

## Description

desertcart.com: AC Infinity CLOUDLINE A8, Quiet 8" Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics : Patio, Lawn & Garden

Review: Moves some air! - The AC Infinity CLOUDLINE A4 Quiet 4” Inline Duct Fan has set a new standard of excellence in the realm of ventilation technology. From its whisper-quiet operation to its unmatched performance, this fan stands head and shoulders above its competitors. What truly sets the CLOUDLINE A4 apart is its advanced design and innovative features. First and foremost, the whisper-quiet operation of this fan is nothing short of remarkable. Even at full speed, it produces minimal noise, making it ideal for environments where noise pollution is a concern. This feature alone sets it apart from other inline fans on the market. In addition to its quiet operation, the CLOUDLINE A4 delivers exceptional airflow performance. The precision-engineered fan blades and powerful motor work in perfect harmony to move air efficiently and effectively. Whether you're ventilating a grow tent, cooling a server rack, or maintaining optimal airflow in a HVAC system, this fan gets the job done with ease. The built-in smart controller adds another layer of convenience and functionality to the CLOUDLINE A4. With the ability to adjust fan speed, set timers, and monitor temperature and humidity levels, it offers unparalleled control over your ventilation system. The user-friendly interface makes it easy to customize settings and fine-tune performance to meet your specific needs. Durability is another area where the CLOUDLINE A4 shines. Constructed from high-quality materials and built to withstand the rigors of continuous use, this fan is built to last. Whether you're a professional HVAC technician or a DIY enthusiast, you can trust that the CLOUDLINE A4 will provide reliable performance for years to come. Overall, the AC Infinity CLOUDLINE A4 Quiet 4” Inline Duct Fan is in a class of its own. Its combination of whisper-quiet operation, exceptional airflow performance, advanced features, and durability make it the clear choice for anyone in need of a superior inline duct fan. Simply put, it's the best of the best.
Review: Deceptive marketing but still love the fan. - Edit: I like this fan way to much to leave the one star review in place. I still stand by my original reasoning but can't help liking and even emphatically recommending this fan based on how well it works and the overall look and feel of the build quality. At the second of 10 speeds the sound from the fan itself is hard to discern although there is a very noticeable woosh from the air itself flowing through the opening of the tube on my desk. Even at this low speed it seems to provide enough ventilation for me. Original review (1 star): Ignore the noise ratings and probably any claims really. It's a fan. It sounds like a fan and moves air like a fan. The whisper soft 29dba or w/e it is supposedly rated for is more like 70+ in reality. Based on how grossly that was misrepresented I can only imagine the airflow and power ratings are likewise no where near reality. That all being said, I really like the fan I received. It's not what was advertised but I pretty much expected that going in so... The noise is pretty loud at mid to high settings but is mostly a loud but soft woosh sound and with the hose attached I doubt it would bother most people. I plan to use it for venting solder fumes and it will likely be plenty powerful at it's lowest settings which is actually almost silent to it's credit, although customer service on their website flatly stated the unit was tested for sound at max speed with hoses off. Can't give it 5 stars because the fan does not live up to the promises in the listing, but it's a pretty good fan none the less, just know what you are getting into. If you need to rely on the specific performance data for any reason I would suggest buying something legit, otherwise if you just need a fan this one's pretty decent.

## 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: 8" | Dimensions: 12.2 x 10 x 9.4 in. | Airflow: 724 CFM | Noise: 42 dBA | Bearings: Dual Ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BCF9JNN2 |
| Air Flow Capacity | 724 Cubic Feet Per Minute |
| Best Sellers Rank | #1,713 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Hydroponic Ventilation Equipment |
| Blade Length | 8 Inches |
| Blade Material | Plastic |
| Brand Name | AC Infinity |
| Collection Name | Climate Control |
| Color | Speed Controller |
| Connector Type | Standard North American Electrical Plug (Type A) |
| Control Method | App |
| Controller Type | Button Control |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,307) |
| Electric Fan Design | Blower |
| Finish Type | Plastic Coating or Molded Finish |
| Indoor Outdoor Usage | Indoor |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 6.9"D x 7.4"W x 11.9"H |
| Main Power Connector Type | Standard North American Electrical Plug (Type A) |
| Manufacture Year | 2021 |
| Manufacturer | AC Infinity |
| Material | Plastic |
| Model Name | CLOUDLINE A8 |
| Model Number | AI-CLA8 |
| Mounting Type | Wall Mount |
| Noise Level | 42 Decibels |
| Number of Blades | 10 |
| Number of Power Levels | 10 |
| Number of Speeds | 1 |
| Power Source | Corded Electric |
| Recommended Uses For Product | Exhausting |
| Reusability | Reusable |
| Room Type | Bathroom, Kitchen |
| Special Features | Energy Efficient Motor Technology |
| Specification Met | IP44 |
| Speed | 10 RPM |
| Standby Power Shutoff | energy efficient |
| Style | Modern |
| Theme | Modern |
| UPC | 819137021761 |
| Unit Count | 1 Count |
| Voltage | 110 Volts |
| Wattage | 72 watts |

## Product Details

- **Brand:** AC Infinity
- **Color:** Speed Controller
- **Electric fan design:** Blower
- **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:** Exhausting
- **Room Type:** Bathroom, Kitchen
- **Special Feature:** Energy Efficient Motor Technology
- **Style:** Modern

## Images

![AC Infinity CLOUDLINE A8, Quiet 8" 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/61dCUUae8dL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Moves some air!
*by M***. on February 4, 2024*

The AC Infinity CLOUDLINE A4 Quiet 4” Inline Duct Fan has set a new standard of excellence in the realm of ventilation technology. From its whisper-quiet operation to its unmatched performance, this fan stands head and shoulders above its competitors. What truly sets the CLOUDLINE A4 apart is its advanced design and innovative features. First and foremost, the whisper-quiet operation of this fan is nothing short of remarkable. Even at full speed, it produces minimal noise, making it ideal for environments where noise pollution is a concern. This feature alone sets it apart from other inline fans on the market. In addition to its quiet operation, the CLOUDLINE A4 delivers exceptional airflow performance. The precision-engineered fan blades and powerful motor work in perfect harmony to move air efficiently and effectively. Whether you're ventilating a grow tent, cooling a server rack, or maintaining optimal airflow in a HVAC system, this fan gets the job done with ease. The built-in smart controller adds another layer of convenience and functionality to the CLOUDLINE A4. With the ability to adjust fan speed, set timers, and monitor temperature and humidity levels, it offers unparalleled control over your ventilation system. The user-friendly interface makes it easy to customize settings and fine-tune performance to meet your specific needs. Durability is another area where the CLOUDLINE A4 shines. Constructed from high-quality materials and built to withstand the rigors of continuous use, this fan is built to last. Whether you're a professional HVAC technician or a DIY enthusiast, you can trust that the CLOUDLINE A4 will provide reliable performance for years to come. Overall, the AC Infinity CLOUDLINE A4 Quiet 4” Inline Duct Fan is in a class of its own. Its combination of whisper-quiet operation, exceptional airflow performance, advanced features, and durability make it the clear choice for anyone in need of a superior inline duct fan. Simply put, it's the best of the best.

### ⭐⭐⭐⭐⭐ Deceptive marketing but still love the fan.
*by P***S on August 3, 2023*

Edit: I like this fan way to much to leave the one star review in place. I still stand by my original reasoning but can't help liking and even emphatically recommending this fan based on how well it works and the overall look and feel of the build quality. At the second of 10 speeds the sound from the fan itself is hard to discern although there is a very noticeable woosh from the air itself flowing through the opening of the tube on my desk. Even at this low speed it seems to provide enough ventilation for me. Original review (1 star): Ignore the noise ratings and probably any claims really. It's a fan. It sounds like a fan and moves air like a fan. The whisper soft 29dba or w/e it is supposedly rated for is more like 70+ in reality. Based on how grossly that was misrepresented I can only imagine the airflow and power ratings are likewise no where near reality. That all being said, I really like the fan I received. It's not what was advertised but I pretty much expected that going in so... The noise is pretty loud at mid to high settings but is mostly a loud but soft woosh sound and with the hose attached I doubt it would bother most people. I plan to use it for venting solder fumes and it will likely be plenty powerful at it's lowest settings which is actually almost silent to it's credit, although customer service on their website flatly stated the unit was tested for sound at max speed with hoses off. Can't give it 5 stars because the fan does not live up to the promises in the listing, but it's a pretty good fan none the less, just know what you are getting into. If you need to rely on the specific performance data for any reason I would suggest buying something legit, otherwise if you just need a fan this one's pretty decent.

### ⭐⭐⭐⭐⭐ Excellent blower
*by J***L on December 11, 2025*

I purchased this blower for use with an 8” independent insulated duct system that I installed in my attic to redistribute excess heat from the room my new wood burning stove is located in, to the rest of the house. The blower is very quiet even at full speed can move large a large volume of air. The variable speed control is nice although I do believe it would have been nice that the corded speed control’s form factor matched a US a rectangular switch plate/electrical outlet face plate dimension with and/or a faceplate mounting kit for a clean, permanent installation as the faceplate of the control is just a bit too big. Very happy with the unit so far

## Frequently Bought Together

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-04-22*