---
product_id: 227237113
title: "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: "฿26831"
currency: THB
in_stock: true
reviews_count: 13
category: "Ac Infinity"
url: https://www.desertcart.co.th/products/227237113-cloudline-s8-quiet-200mm-inline-duct-fan-with-speed-controller
store_origin: TH
region: Thailand
---

# EC motor with PWM speed control 39 dBA ultra-quiet 807 CFM airflow 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:** ฿26831
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your air game with silent power and precision control!

## Quick Answers

- **What is this?** 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?** ฿26831 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/227237113-cloudline-s8-quiet-200mm-inline-duct-fan-with-speed-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 Operation:** At just 39 dBA, enjoy near-silent performance that won’t disrupt your workflow or relaxation.
- • **Powerful 807 CFM Airflow:** Maximize ventilation with industry-leading air movement for fresher, cleaner spaces.
- • **Complete Installation Kit:** Includes power adapter, mounting hardware, and manual for hassle-free setup—get running fast.
- • **Energy-Efficient EC Motor:** Cut energy costs with a mixed flow design and EC-powered motor engineered for peak efficiency.
- • **Precision PWM Speed Control:** 8-speed manual controller lets you tailor airflow perfectly to your environment’s needs.

## Overview

The AC Infinity CLOUDLINE S8 is a premium 8-inch inline duct fan designed for versatile ventilation needs including grow tents, hydroponics, and HVAC boosting. It delivers a robust 807 CFM airflow at an ultra-quiet 39 dBA noise level, powered by an energy-efficient EC motor with an 8-speed PWM controller for precise airflow management. The kit comes complete with all necessary installation hardware and a UK-compatible Type-G power plug, making it the go-to solution for professional-grade air circulation and odor control.

## Description

AC Infinity CLOUDLINE S8, Quiet 200mm Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 8-Inch : desertcart.co.uk: DIY & Tools

Review: Quality product. - Quality product. Does the job it's meant to very nicely
Review: Quite and the remote control is really excellent. - I replaced a built in fan in my kitchen extractor unit (failed motor) by mounting this unit in-line in the extract duct. The remote lead was long enough for me to mount the remote in my old unit and yet have the fan mounted well away. I mounted the fan on wires thus reducing any transmitted running noise (I would not expect much anyway as such a smooth running motor). The level of extraction is variable and perfect for the application. Excellent product 10/10. Fully recommend.

## 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 |
| Best Sellers Rank | 8,395 in Garden ( See Top 100 in Garden ) 3 in Hydroponic Ventilation Equipment |
| Brand | AC Infinity |
| Colour | Pro Speed Controller |
| Customer Reviews | 4.7 4.7 out of 5 stars (11,468) |
| Date First Available | 8 Feb. 2019 |
| Energy Efficiency Class | A+ to G |
| Item Weight | 0.28 g |
| Model Number | AI-CLS8 |
| Noise Level | 39 Decibels |
| Power / Wattage | 230 watts |
| Product Dimensions | 30.3 x 3.8 x 23.29 cm; 0.28 g |
| Special Features | Precise PWM speed controller and mixed flow design with EC motor for high performance and energy efficiency |
| Voltage | 12 Volts |

## 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

![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)

## 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

### ⭐⭐⭐⭐⭐ Quality product.
*by C***G on 1 September 2025*

Quality product. Does the job it's meant to very nicely

### ⭐⭐⭐⭐⭐ Quite and the remote control is really excellent.
*by A***R on 21 March 2022*

I replaced a built in fan in my kitchen extractor unit (failed motor) by mounting this unit in-line in the extract duct. The remote lead was long enough for me to mount the remote in my old unit and yet have the fan mounted well away. I mounted the fan on wires thus reducing any transmitted running noise (I would not expect much anyway as such a smooth running motor). The level of extraction is variable and perfect for the application. Excellent product 10/10. Fully recommend.

### ⭐⭐⭐⭐⭐ Brilliant
*by C***R on 7 February 2021*

For me the ac infinity fans were a game changer, got my environment dialled in just how I need it and with ease to, I purchased an s6 and a t4 reasonably priced I might add, they work perfectly together! These fans are great quality and I was even more pleased when they already came with a connector attached to a U.K. plug! Overall 10 out of 10 for these fans, hats off to AC infinity, they’re so quiet and just a quality product, I will never use another make again, if you’re thinking about buying one just do it, you will not be disappointed

## 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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**Shop now:** [https://www.desertcart.co.th/products/227237113-cloudline-s8-quiet-200mm-inline-duct-fan-with-speed-controller](https://www.desertcart.co.th/products/227237113-cloudline-s8-quiet-200mm-inline-duct-fan-with-speed-controller)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-28*