---
product_id: 227237113
title: "AC Infinity CLOUDLINE S8, Quiet 200mm Inline Duct Fan | with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 8-Inch"
brand: "ac infinity"
price: "€ 400.00"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ac Infinity"
url: https://www.desertcart.be/products/227237113-ac-infinity-cloudline-s8-quiet-200mm-inline-duct-fan-speed
store_origin: BE
region: Belgium
---

# 39 dBA noise - whisper-quiet operation 8-speed PWM controller - precision airflow control 807 CFM airflow - powerhouse ventilation AC Infinity CLOUDLINE S8, Quiet 200mm Inline Duct Fan | with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 8-Inch

**Brand:** ac infinity
**Price:** € 400.00
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your air game — quiet, powerful, and smart ventilation for the modern grower.

## Quick Answers

- **What is this?** AC Infinity CLOUDLINE S8, Quiet 200mm Inline Duct Fan | with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 8-Inch by ac infinity
- **How much does it cost?** € 400.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/227237113-ac-infinity-cloudline-s8-quiet-200mm-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 Automation Ready:** Seamlessly integrates with AC Infinity’s app and controllers for climate-triggered automation and remote monitoring.
- • **Whisper-Quiet Powerhouse:** Delivers a robust 807 CFM airflow at just 39 dBA, perfect for discreet yet powerful ventilation.
- • **Precision Airflow Control:** 8-speed manual PWM controller lets you tailor ventilation to your exact environmental needs.
- • **Durable & Versatile Design:** IP-44 rated for dust and water resistance with omnidirectional mounting and dual ball bearings for 67,000 hours lifespan.
- • **Effortless Maintenance & Installation:** Removable motor box for easy cleaning plus included mounting hardware and hanging straps for secure setup.

## Overview

The AC Infinity CLOUDLINE S8 is a premium 8-inch inline duct fan engineered for high-performance ventilation with an impressive 807 CFM airflow and ultra-quiet 39 dBA noise level. Featuring an 8-speed PWM controller and energy-efficient EC motor, it offers precise airflow control and whisper-quiet operation. Built tough with IP-44 dust and water resistance, dual ball bearings for long life, and omnidirectional mounting, it’s ideal for hydroponic grow tents, AV racks, and climate control setups. Compatible with smart controllers and the AC Infinity app, it enables advanced automation and remote monitoring, making it a must-have for professionals seeking reliable, efficient, and intelligent ventilation solutions.

## Description

Product Description Intelligent Precision Ventilation Improve your air exchange while maintaining a quiet and energy-efficient performance. Exhaust odors and effectively strengthen airflow to support your ideal environment. Durable Build IP-44 rated to block dust and liquid for long-lasting use while withstanding extreme temperatures. Durable Build IP-44 rated to block dust and liquid for long-lasting use while withstanding extreme temperatures. Omnidirectional Mounting Dual ball bearings allow for mounting in any direction and feature an estimated 67,000 hour lifespan. Omnidirectional Mounting Dual ball bearings allow for mounting in any direction and feature an estimated 67,000 hour lifespan. Easy to Clean Removable motor box makes maintenance easy, enabling you to completely dust or wipe down stator blades. Easy to Clean Removable motor box makes maintenance easy, enabling you to completely dust or wipe down stator blades. Secure Placement Included mounting hardware and hanging straps provide multiple safe and stable installation options. Secure Placement Included mounting hardware and hanging straps provide multiple safe and stable installation options. Easy Environmental Automation Innovative Ventilation Connect this duct fan to CONTROLLER 69 or later (sold separately) and download the AC Infinity app to access custom activation using climate triggers, grow cycles, scheduling, and automation programming. Advance Programming Create automation for your devices to systematically manage your grow tent environment. Set customizable alerts that can trigger to almost any event. Greater Environmental Insight Interactive graph intuitively displays temperature, humidity, and VPD data. Input target figures to help your grow tent approach and maintain your ideal environment. Active Monitoring Stay on top of what's happening in your grow space using alerts and notifications so you can quickly counteract any environmental spikes. UIS Lighting Adapters Use a UIS controller with this adapter to control other brands' grow lights that use RJ11 or RJ12 connection ports. UIS Lighting Adapters Use a UIS controller with this adapter to control other brands' grow lights that use RJ11 or RJ12 connection ports. UIS Control Plug Use a UIS controller with this smart plug to control outlet-powered devices such as heaters, lights, dehumidifiers, and air conditioners. UIS Control Plug Use a UIS controller with this smart plug to control outlet-powered devices such as heaters, lights, dehumidifiers, and air conditioners. CLOUDLINE Series Connect a UIS controller to Inline Duct Fans to apply cycling, scheduling, and dynamic environmental triggers with transitions. CLOUDLINE Series Connect a UIS controller to Inline Duct Fans to apply cycling, scheduling, and dynamic environmental triggers with transitions. CLOUDRAY Series Use a UIS controller with Circulation Clip-on Fans to apply grow cycles, scheduling, and dynamic environmental triggers with transitions. CLOUDRAY Series Use a UIS controller with Circulation Clip-on Fans to apply grow cycles, scheduling, and dynamic environmental triggers with transitions. IONFRAME Series Pair a UIS controller with Bar Style LED Grow Lights to apply grow cycles and scheduling. IONFRAME Series Pair a UIS controller with Bar Style LED Grow Lights to apply grow cycles and scheduling. THERMOFORGE Series Link a UIS controller with VPD Heaters to apply climate triggers, cycling, scheduling, and alerts. THERMOFORGE Series Link a UIS controller with VPD Heaters to apply climate triggers, cycling, scheduling, and alerts.

Review: Well worth it - I've owned this for 4 years now and probably only used it for 2 of those years. I bought it alongside an T8 and they both worked in tandem to extract hot air from the top and side of a grow tent that basically housed 2 crypto mining machines. These worked perfectly and would turn on or ramp up when the temperature in the tent got too high thanks to the sensor. I could also control it remotely from work in the city. They have been sitting around for a good 2 years and I was planning to sell them this summer to make some cash because it seems like they hold their value. Mine are pretty much pristine still. However, with this heat wave, I have been using this S8 to help extract the warm, humid air out the window from my workshop garage when I go in there. And tonight, as I write this review, I am using the T8 to suck in cold air from outside in to my very hot computer room on this hot summers night. I'm basically writing to say that these are currently the best fans in my household at the moment. They are both basically making the environment habitable. If I had set these up probably with the ducting tubes, I would be in paradise. Great products.
Review: Surprisingly powerful - Bought it for a DIY Air Purifier, and it's extremely powerful on max settings. Looks good too, it's well made. I'd order from them again when I aim to get a humidifier.

## Features

- Designed to ventilate grow tents, transfer heating/cooling to rooms, circulate air, exhaust odors, and cool AV racks.
- Features an 8-speed manual controller utilizing PWM. See T-Series for temperature and humidity controls.
- Mixed flow design combined with an EC-powered motor for a truly quiet and energy efficient performance.
- Kit also includes corded AC power adapter, installation manual, and all necessary mounting hardware.
- Duct Size: 8” | Dimensions: 8.5 x 11.9 x 9.2 in. | Airflow: 807 CFM | Noise: 39 dBA | Bearings: Dual Ball
- This product is equipped with a Type-G power plug and is compatible with the voltage commonly used in the United Kingdom.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J9PTYRN |
| Air Flow Capacity | 807 Cubic Feet Per Minute |
| Best Sellers Rank | 17,626 in Garden ( See Top 100 in Garden ) 7 in Hydroponic Ventilation Equipment |
| Blade Length | 8 Inches |
| Blade Material | Plastic |
| Brand | AC Infinity |
| Brand Name | AC Infinity |
| Cable Length | 8 Feet |
| Collection Name | Inline Duct Fans |
| Colour | Pro Speed Controller for S8 |
| Control Method | Touch |
| Controller Type | Button Control |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 1,174 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Painted |
| Global Trade Identification Number | 00819137020849 |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Installation Type | duct-mounted |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 3.8D x 30.3W x 23.3H centimetres |
| Item Weight | 0.01 Ounces |
| Main Power Connector Type | Type G plug |
| Manufacturer | AC Infinity |
| Material | Metal |
| Model Name | Cloudline S8 |
| Model Number | AI-CLS8 |
| Motor Type | EC |
| Mounting Type | Tabletop Mount |
| Noise Level | 39 Decibels |
| Number of Blades | 8 |
| Number of Power Levels | 8 |
| Number of Speeds | 8 |
| Part Number | AI-CLS8 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 3.8D x 30.3W x 23.3H centimetres |
| Recommended Uses For Product | Hydroponic greenhouse ventilation, Transfer heating or cooling, Air circulation, Cooling cabinets, Extract odors |
| Reusability | Rechargeable |
| Room Type | Kitchen |
| Size | 8 inch |
| Special Features | Precise PWM speed controller and mixed flow design with EC motor for high performance and energy efficiency |
| Speed | 8 RPM |
| Standby Power Shutoff | efficient |
| Style | Modern |
| Theme | hydroponics |
| UPC | 819137020849 |
| Unit Count | 1.0 count |
| Voltage | 12 Volts |
| Wattage | 230 watts |

## Product Details

- **Brand:** AC Infinity
- **Colour:** Pro Speed Controller
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Tabletop Mount
- **Power source:** Corded Electric
- **Product dimensions:** 3.8D x 30.3W x 23.3H centimetres
- **Room type:** Kitchen
- **Style:** Modern

## Images

![AC Infinity CLOUDLINE S8, Quiet 200mm Inline Duct Fan | with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 8-Inch - Image 1](https://m.media-amazon.com/images/I/61DUtu6CCiL.jpg)

## Available Options

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

## Questions & Answers

**Q: It is 220v as i understand correct? since it is sold in uk amazon.**
A: Works great in the UK and comes with a UK 3 pin plug.

**Q: Can i use this fan with a hepa filter?**
A: I bought it with this in mind, and found it lacking pressure. To blow through a HEPA you need a centrifugal unit. This one is axial.

**Q: does this have a uk plug?**
A: Yes :)

**Q: Is this S8 model compatible with the controller 67? and does it come pre-wired with a UK plug?**
A: It does come premiered with a UK plug, but couldn’t tell you about the controller sorry

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well worth it
*by C***W on 8 July 2026*

I've owned this for 4 years now and probably only used it for 2 of those years. I bought it alongside an T8 and they both worked in tandem to extract hot air from the top and side of a grow tent that basically housed 2 crypto mining machines. These worked perfectly and would turn on or ramp up when the temperature in the tent got too high thanks to the sensor. I could also control it remotely from work in the city. They have been sitting around for a good 2 years and I was planning to sell them this summer to make some cash because it seems like they hold their value. Mine are pretty much pristine still. However, with this heat wave, I have been using this S8 to help extract the warm, humid air out the window from my workshop garage when I go in there. And tonight, as I write this review, I am using the T8 to suck in cold air from outside in to my very hot computer room on this hot summers night. I'm basically writing to say that these are currently the best fans in my household at the moment. They are both basically making the environment habitable. If I had set these up probably with the ducting tubes, I would be in paradise. Great products.

### ⭐⭐⭐⭐⭐ Surprisingly powerful
*by J***N on 13 December 2024*

Bought it for a DIY Air Purifier, and it's extremely powerful on max settings. Looks good too, it's well made. I'd order from them again when I aim to get a humidifier.

### ⭐⭐⭐⭐⭐ Blown away
*by A***R on 24 April 2021*

I read the reviews before buying, and i've got to agree, this fan is very powerful on full power, even on the low speed, there is very good air flow. its very quiet on the low speeds, came fitted with a UK plug.. very happy with this purchase.

## Frequently Bought Together

- AC Infinity CLOUDLINE S8 PRO, Quiet 8” Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
- AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust
- AC Infinity Noise Reduction Clamp 8-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-16*