---
product_id: 96203675
title: "CLOUDLINE S8 PRO, Quiet 8” Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics"
brand: "ac infinity"
price: "€ 372.80"
currency: EUR
in_stock: true
category: "Ac Infinity"
url: https://www.desertcart.it/products/96203675-cloudline-s8-pro-quiet-8-inline-duct-fan-with-10
store_origin: IT
region: Italy
---

# 807 CFM airflow 39 dBA ultra-quiet 10-speed precision control CLOUDLINE S8 PRO, Quiet 8” Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics

**Brand:** ac infinity
**Price:** € 372.80
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your airflow game—quiet, powerful, and in total control!

## Quick Answers

- **What is this?** CLOUDLINE S8 PRO, Quiet 8” Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics by ac infinity
- **How much does it cost?** € 372.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/96203675-cloudline-s8-pro-quiet-8-inline-duct-fan-with-10)

## 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

- • **10-Speed Controller:** Tailor your environment effortlessly with a wired controller offering 10 precise speed settings.
- • **Versatile Inline Design:** Seamlessly integrates into grow tents, AV closets, or HVAC systems for superior air circulation and odor control.
- • **Whisper-Quiet Operation:** Keep your space peaceful with noise levels as low as 39 dBA—perfect for focused work or relaxation.
- • **Powerful 807 CFM Airflow:** Maximize ventilation with industry-leading airflow for optimal climate control.
- • **Energy-Efficient EC Motor:** Brushless PWM-controlled motor delivers high performance with minimal energy use and heat output.

## Overview

The AC Infinity CLOUDLINE S8 PRO is a premium 8-inch inline duct fan engineered for hydroponic grow rooms, HVAC boosting, and odor exhaust. Featuring a brushless EC motor with PWM control, it delivers a robust 807 CFM airflow at whisper-quiet 39 dBA noise levels. Its 10-speed wired controller allows precise ventilation customization, while the mixed flow blade design ensures efficient performance even in high-resistance ducting. Ideal for professionals seeking reliable, energy-efficient climate control solutions.

## Description

desertcart.com: 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 : Patio, Lawn & Garden

## Features

- Designed to ventilate hydroponic grow rooms, transfer heating/cooling, circulate air, cool AV closets, exhaust odors.
- Features a wired 10-speed fan controller; also compatible with all UIS controllers with intelligent programming.
- PWM-controlled EC motor provides quiet and energy-efficient performance with minimal heat and noise.
- Mixed flow design with stator blade and hydrodynamic wind circles enables airflow delivery in high resistance areas.
- Duct Size: 8” | Dimensions: 8.5 x 11.9 x 9.2 in. | Airflow: 807 CFM | Noise: 39 dBA | Bearings: Dual Ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J9PTYRN |
| Air Flow Capacity | 807 Cubic Feet Per Minute |
| Best Sellers Rank | #779 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Hydroponic Ventilation Equipment |
| Blade Length | 8 Inches |
| Brand | AC Infinity |
| Cable Length | 8 Feet |
| Color | Pro Speed Controller |
| Control Method | App |
| Date First Available | July 19, 2018 |
| Efficiency | efficient |
| Electric fan design | Exhaust Fan |
| Finish Type | Matte |
| Global Trade Identification Number | 00819137020849 |
| Included Components | Cord, Remote |
| Indoor/Outdoor Usage | Indoor |
| Installation Type | inline |
| Is Cordless? | No |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | AI-CLS8 |
| Manufacturer | AC Infinity |
| Model Name | CLOUDLINE S8 PRO |
| Motor Type | Brushless |
| Noise Level | 39 Decibels |
| Number of Blades | 8 |
| Number of Power Levels | 10 |
| Power Source | Corded Electric |
| Product Dimensions | 1.5"D x 11.93"W x 9.17"H |
| Recommended Uses For Product | Home, Indoor |
| Room Type | Bathroom, Kitchen |
| Size | 8-Inch |
| Special Feature | Remote Controlled |
| Specification Met | CE, ETL, RoHS |
| Style | Modern |
| UPC | 819137020849 |
| Voltage | 12 Volts |
| Wattage | 230 watts |

## Product Details

- **Brand:** AC Infinity
- **Color:** Pro Speed Controller
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Tabletop Mount
- **Power Source:** Corded Electric
- **Product Dimensions:** 1.5"D x 11.93"W x 9.17"H
- **Recommended Uses For Product:** Home, Indoor
- **Room Type:** Bathroom, Kitchen
- **Special Feature:** Remote Controlled
- **Style:** Modern

## Images

![CLOUDLINE S8 PRO, Quiet 8” Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics - Image 1](https://m.media-amazon.com/images/I/61yPQAT2ZNL.jpg)

## Available Options

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

## Questions & Answers

**Q: We purchased the fan it is only 2 months old.  Why does it turn off constantly even as the light remains on?**
A: Might be defective or you have it on the wrong settings. Try unplugging it and if it continues to to the same then it might be defective

**Q: Can this fan be used as an inline blower for ventilating a blowerless kitchen range hood? i.e. is it rated for exhausting steam and grease?**
A: I would have to say no for grease but yes it will work to vent steam even though it is not rated for this I have used them in my bathroom for over a year now and have not had any issue.

**Q: What happens if power goes out? Does it kick back on to same speed settings? How long would it hold thise settings with power out?**
A: If power is removed the fan will restart at same speed as operating before powered off. As far as how long will it retain speed setting, not sure but at least three weeks.

**Q: Would this be used in a cigar room in conjunction with a air purifier? Looking to build a cigar lounge in my house.**
A: i think so - i used it to improve air circulation in a 3 story house. i think it would work well for your purpose. it is quiet and has adjustable flow rate.

## 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
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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-08*