---
product_id: 474609917
title: "CLOUDLINE A8, Quiet 200mm Inline Duct Fan with Speed"
brand: "ac infinity"
price: "HK$2705"
currency: HKD
in_stock: true
category: "Ac Infinity"
url: https://www.desertcart.hk/products/474609917-cloudline-a8-quiet-200mm-inline-duct-fan-with-speed
store_origin: HK
region: Hong Kong
---

# EC motor energy efficient 42 dBA ultra-quiet 724 CFM airflow CLOUDLINE A8, Quiet 200mm Inline Duct Fan with Speed

**Brand:** ac infinity
**Price:** HK$2705
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your air game—quiet power that keeps you ahead of the curve!

## Quick Answers

- **What is this?** CLOUDLINE A8, Quiet 200mm Inline Duct Fan with Speed by ac infinity
- **How much does it cost?** HK$2705 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/474609917-cloudline-a8-quiet-200mm-inline-duct-fan-with-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 a cutting-edge electronically commutated motor designed for efficiency and longevity.
- • **Whisper-Quiet Operation:** At just 42 dBA, enjoy powerful performance without the noise—perfect for focused work or relaxation.
- • **Powerful 724 CFM Airflow:** Maximize ventilation with industry-leading airflow for fresher, cooler spaces.
- • **10-Speed Precision Control:** Tailor your environment effortlessly with a wired 10-speed controller and smart controller compatibility.
- • **Versatile Indoor Climate Solution:** Ideal for grow tents, hydroponics, AV closets, or any space needing discreet, reliable ventilation.

## Overview

The AC Infinity CLOUDLINE A8 is a premium 8-inch inline duct fan delivering 724 CFM airflow with ultra-quiet 42 dBA noise levels. Featuring an energy-efficient EC motor and a 10-speed wired controller compatible with smart systems, it’s engineered for optimal ventilation in grow tents, hydroponics, AV closets, and indoor climate control. Its durable build and whisper-quiet operation make it the top choice for professionals demanding performance without compromise.

## Description

desertcart.com: AC Infinity CLOUDLINE A8, Quiet 200mm Inline Duct Fan with Speed | EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics : Patio, Lawn & Garden

## 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 cfm |
| Best Sellers Rank | #1,758 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 for A8 |
| Connector Type | Standard North American Electrical Plug (Type A) |
| Control Method | App |
| Controller Type | Button Control |
| Customer Reviews | 4.6 4.6 out of 5 stars (139) |
| Electric Fan Design | Blower |
| Finish Type | Plastic Coating or Molded Finish |
| Form Factor | Inline Duct Fan |
| Included Components | Inline Fan Unit, Speed Controller, UIS to 4 Pin Molex Dongle, Installation Manual, Mounting Hardware |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Wall Mounted |
| Item Dimensions D x W x H | 12.2"D x 10"W x 9.4"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 |
| Motor Type | EC |
| Mounting Type | Downrod Mount |
| Noise Level | 42 db |
| Number of Blades | 10 |
| Number of Power Levels | 10 |
| Number of Speeds | 1 |
| Part Number | AI-CLA8 |
| Power Source | AC |
| Recommended Uses For Product | Inline Duct Fan |
| Reusability | Reusable |
| Room Type | Indoor |
| Size | 8-Inch |
| Special Features | Programmable |
| Specification Met | IP44 |
| Speed | 10 rpm |
| Standby Power Shutoff | High |
| Style | Cloudline A8 |
| Switch Type | Multi-speed Switch |
| Theme | Modern |
| UPC | 819137021761 |
| Unit Count | 1 Count |
| Voltage | 110 volts |
| Wattage | 72 watts |

## Product Details

- **Brand:** AC Infinity
- **Color:** Speed Controller for A8
- **Electric fan design:** Blower
- **Mounting Type:** Downrod Mount
- **Power Source:** AC
- **Product Dimensions:** 12.2"D x 10"W x 9.4"H
- **Recommended Uses For Product:** Inline Duct Fan
- **Room Type:** Indoor
- **Special Feature:** Programmable
- **Style:** Cloudline A8

## Images

![CLOUDLINE A8, Quiet 200mm Inline Duct Fan with Speed - Image 1](https://m.media-amazon.com/images/I/61dCUUae8dL.jpg)

## Available Options

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

## Frequently Bought Together

- AC Infinity CLOUDLINE A8, Quiet 8" Inline Duct Fan with 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

---

## 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.hk/products/474609917-cloudline-a8-quiet-200mm-inline-duct-fan-with-speed](https://www.desertcart.hk/products/474609917-cloudline-a8-quiet-200mm-inline-duct-fan-with-speed)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-09*