---
product_id: 422269312
title: "AC Infinity CLOUDLINE A4, Quiet 100mm Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 4-Inch"
brand: "ac infinity"
price: "AED 673"
currency: AED
in_stock: true
category: "Ac Infinity"
url: https://www.desertcart.ae/products/422269312-ac-infinity-cloudline-a4-quiet-100mm-inline-duct-fan-speed
store_origin: AE
region: United Arab Emirates
---

# 165 CFM airflow - powerful ventilation 29 dBA noise - whisper-quiet operation 10-speed controller - precise airflow control AC Infinity CLOUDLINE A4, Quiet 100mm Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 4-Inch

**Brand:** ac infinity
**Price:** AED 673
**Availability:** ✅ In Stock

## Summary

> 💨 Quietly powerful airflow that keeps your space fresh and your vibe on point.

## Quick Answers

- **What is this?** AC Infinity CLOUDLINE A4, Quiet 100mm Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 4-Inch by ac infinity
- **How much does it cost?** AED 673 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/422269312-ac-infinity-cloudline-a4-quiet-100mm-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

- • **Energy-Smart EC Motor:** Cut energy costs with an efficient EC-powered motor designed for long-lasting, eco-friendly performance.
- • **Tailored Airflow Control:** 10-speed wired controller lets you dial in the exact ventilation your space demands, no compromises.
- • **Whisper-Quiet Powerhouse:** Experience robust 165 CFM airflow with barely-there 29 dBA noise—perfect for focused environments.
- • **Versatile Ventilation Solution:** Ideal for grow tents, hydroponics, AV closets, or any space needing discreet, effective air circulation.
- • **Seamless Integration & UK Ready:** Compact 4-inch duct size with Type-G plug ensures easy setup and compatibility with UK voltage standards.

## Overview

The AC Infinity CLOUDLINE A4 is a compact, 4-inch inline duct fan delivering 165 CFM airflow at an ultra-quiet 29 dBA noise level. Featuring a 10-speed wired controller and an energy-efficient EC motor, it offers precise ventilation control ideal for grow tents, hydroponics, AV closets, and more. Designed for easy installation with UK-compatible Type-G plug and built for durability with dual ball bearings, it balances performance and quiet operation for professional-grade climate control.

## Description

Free delivery and returns on eligible orders. Buy AC Infinity CLOUDLINE A4, Quiet 100mm Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 4-Inch at desertcart UK.

## 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: 4" | Dimensions: 6.9 x 11.9 x 7.4 in. | Airflow: 165 CFM | Noise: 29 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 | B09FYK6Z3R |
| Air Flow Capacity | 165 Cubic Feet Per Minute |
| Best Sellers Rank | 15,471 in Garden ( See Top 100 in Garden ) 2 in Hydroponic Ventilation Equipment |
| Blade Length | 7.4 Inches |
| Blade Material | Plastic |
| Brand Name | AC Infinity |
| Cable Length | 6 Feet |
| Collection Name | Inline Fan |
| Colour | Black |
| Connector Type | Canadian electrical plug |
| Control Method | Touch |
| Controller Type | Button Control |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (452) |
| Electric Fan Design | Exhaust Fan |
| Finish Type | Painted |
| Form Factor | Inline |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Mounted |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 17.5D x 18.8W x 30.2H centimetres |
| Main Power Connector Type | Standard Electrical Plug |
| Manufacturer | AC Infinity |
| Material | Speed Controller |
| Model Name | CLOUDLINE LITE A4 |
| Model Number | CLOUDLINE LITE A4 |
| Motor Type | EC |
| Mounting Type | Wall Mount |
| Noise Level | 29 Decibels |
| Number of Blades | 10 |
| Number of Power Levels | 10 |
| Number of Speeds | 10 |
| Part Number | AI-CLA4 |
| Power Source | Corded Electric |
| Recommended Uses For Product | Air Circulation, Cooling, Exhausting |
| Reusability | Rechargeable |
| Room Type | Kitchen |
| Size | 4 inches |
| Smart Home Compatibility | Smart Home Compatible |
| Special Features | Lightweight |
| Specification Met | CE |
| Speed | 2800 RPM |
| Standby Power Shutoff | High Efficiency |
| Style | Industrial |
| Switch Type | Wired multi-speed switch |
| Theme | ventilation |
| UPC | 819137021747 |
| Unit Count | 1.0 count |
| Voltage | 120 Volts |
| Wattage | 7.2 watts |

## Product Details

- **Brand:** AC Infinity
- **Colour:** Black
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Wall Mount
- **Power source:** Corded Electric
- **Product dimensions:** 17.5D x 18.8W x 30.2H centimetres
- **Recommended uses for product:** Air Circulation, Cooling, Exhausting
- **Room type:** Kitchen
- **Special feature:** Lightweight
- **Style:** Industrial

## Images

![AC Infinity CLOUDLINE A4, Quiet 100mm Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 4-Inch - Image 1](https://m.media-amazon.com/images/I/61s4GXaboML.jpg)
![AC Infinity CLOUDLINE A4, Quiet 100mm Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 4-Inch - Image 2](https://m.media-amazon.com/images/I/71Urj8OcJfL.jpg)
![AC Infinity CLOUDLINE A4, Quiet 100mm Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 4-Inch - Image 3](https://m.media-amazon.com/images/I/61HDJcaAVLL.jpg)
![AC Infinity CLOUDLINE A4, Quiet 100mm Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 4-Inch - Image 4](https://m.media-amazon.com/images/I/61TtkYtvoGL.jpg)
![AC Infinity CLOUDLINE A4, Quiet 100mm Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics, 4-Inch - Image 5](https://m.media-amazon.com/images/I/71mdKRfbTCL.jpg)

## Available Options

This product comes in different **Material Type, Size** options.

## Frequently Bought Together

- AC Infinity CLOUDLINE A4, Quiet 4” Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust
- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ae/products/422269312-ac-infinity-cloudline-a4-quiet-100mm-inline-duct-fan-speed](https://www.desertcart.ae/products/422269312-ac-infinity-cloudline-a4-quiet-100mm-inline-duct-fan-speed)

---

*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-05-07*