---
product_id: 168557419
title: "AC Infinity CLOUDLINE H4, Weatherproof Inline Duct Fan 4\" w/ Speed Control"
brand: "ac infinity"
price: "£155.33"
currency: GBP
in_stock: true
category: "Ac Infinity"
url: https://www.desertcart.co.uk/products/168557419-ac-infinity-cloudline-h4-weatherproof-inline-duct-fan-4-w
store_origin: GB
region: United Kingdom
---

# WiFi app control 48 dBA ultra-quiet 1201 CFM airflow AC Infinity CLOUDLINE H4, Weatherproof Inline Duct Fan 4" w/ Speed Control

**Brand:** ac infinity
**Price:** £155.33
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your air game with silent, smart airflow mastery!

## Quick Answers

- **What is this?** AC Infinity CLOUDLINE H4, Weatherproof Inline Duct Fan 4" w/ Speed Control by ac infinity
- **How much does it cost?** £155.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/168557419-ac-infinity-cloudline-h4-weatherproof-inline-duct-fan-4-w)

## 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 Power:** Mixed flow design and PWM-controlled EC motor deliver powerful airflow with barely-there noise.
- • **Robust & Reliable Build:** Dual ball bearings and IP-44 rating ensure long-lasting, maintenance-free performance in any indoor setup.
- • **Precision Climate Control:** Dynamic temp & humidity programming with timers and grow cycles keeps your environment perfectly balanced.
- • **Seamless Remote Management:** Control and monitor your fan from anywhere via the intuitive WiFi app—automation at your fingertips.
- • **Versatile Ventilation Mastery:** Ideal for hydroponic grow rooms, AV closets, and odor exhaust—10 speed levels for tailored airflow.

## Overview

The AC Infinity CLOUDLINE T10 is a premium 10-inch inline duct fan delivering 1201 CFM airflow at an ultra-quiet 48 dBA noise level. Featuring dynamic temperature and humidity control, it offers programmable automation via a WiFi app for remote management. Its energy-efficient brushless EC motor with dual ball bearings ensures durability and whisper-quiet operation, making it perfect for hydroponic grow rooms, AV closets, and versatile indoor ventilation needs.

## Description

desertcart.com: AC Infinity CLOUDLINE H4, Weatherproof Inline Duct Fan 4" w/ Speed Control | Humidity Proof IP65-Rated Ventilation Exhaust Fan in Grow Tents, Mushroom Fruiting Chambers for Propagation and Fungiculture : Patio, Lawn & Garden

## Features

- Specially designed for mushroom growing to quietly ventilate grow spaces and help control indoor climate levels.
- IP65-rated to ensure performance in high-humidity spaces while resisting dust, debris, and moisture.
- Includes a fan speed controller with precise 10-level control for exact airflow and CO2 buildup prevention.
- EC motor with PWM control enables quiet and energy-efficient performance for consistent fresh air exchange.
- Duct Size: 4" | Dimensions: 6.9 x 11.9 x 7.4 in. | Airflow: 212 CFM | Noise: 27 dBA | Bearings: Dual Ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DHYP3ZQY |
| Air Flow Capacity | 212 cfm |
| Best Sellers Rank | #1,331 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #3 in Hydroponic Ventilation Equipment |
| Brand Name | AC Infinity |
| Collection Name | Specialty Fans |
| Color | IP65 Speed Controller for H4 |
| Control Method | Touch |
| Customer Reviews | 4.6 4.6 out of 5 stars (72) |
| Electric Fan Design | Blower |
| Finish Type | Powder Coated |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Permanent Installation |
| Item Dimensions D x W x H | 6.9"D x 11.9"W x 7.4"H |
| Item Weight | 2.09 kg |
| Manufacturer | AC Infinity |
| Model Name | CLOUDLINE H4 |
| Model Number | AI-CLH4 |
| Motor Type | Brushless |
| Mounting Type | Downrod Mount |
| Noise Level | 27 db |
| Number of Packs | 1 |
| Number of Power Levels | 10 |
| Number of Speeds | 10 |
| Part Number | AI-CLH4 |
| Power Source | AC |
| Recommended Uses For Product | Inline Duct Fan |
| Room Type | Indoor |
| Size | 4-Inch |
| Special Features | Programmable |
| Speed | 3000 rpm |
| Style | Cloudline H4 |
| UPC | 819137024595 |
| Unit Count | 1 Count |
| Voltage | 100 volts |
| Wattage | 18 watts |

## Product Details

- **Brand:** AC Infinity
- **Color:** IP65 Speed Controller for H4
- **Electric fan design:** Blower
- **Mounting Type:** Downrod Mount
- **Power Source:** AC
- **Product Dimensions:** 6.9"D x 11.9"W x 7.4"H
- **Recommended Uses For Product:** Inline Duct Fan
- **Room Type:** Indoor
- **Special Feature:** Programmable
- **Style:** Cloudline H4

## Images

![AC Infinity CLOUDLINE H4, Weatherproof Inline Duct Fan 4" w/ Speed Control - Image 1](https://m.media-amazon.com/images/I/61JYcgjW+-L.jpg)
![AC Infinity CLOUDLINE H4, Weatherproof Inline Duct Fan 4" w/ Speed Control - Image 2](https://m.media-amazon.com/images/I/31XSRi+PHdL.jpg)
![AC Infinity CLOUDLINE H4, Weatherproof Inline Duct Fan 4" w/ Speed Control - Image 3](https://m.media-amazon.com/images/I/410WsKRG65L.jpg)
![AC Infinity CLOUDLINE H4, Weatherproof Inline Duct Fan 4" w/ Speed Control - Image 4](https://m.media-amazon.com/images/I/416fNyFNYIL.jpg)
![AC Infinity CLOUDLINE H4, Weatherproof Inline Duct Fan 4" w/ Speed Control - Image 5](https://m.media-amazon.com/images/I/41snhRdyAaL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this work on 240V?**
A: 110

**Q: How big of a room is this rated for to accurately control temperature?**
A: I have a 12Lx 10w x 8 high
with 20 plants how big of a fan do I meed to bring in fresh air and exaust please let me no.

**Q: Is there a way to prevent Backdraft?**
A: Inline baffle.

**Q: El cloudline t10,se puede usar en el atico para ventilacion ?teniendo en cuenta que solamente la casa tiene agujeros de ventilacion en el techo**
A: Si - nosotros lo utilizamos como booster para el HVAC de la casa, enlomar to uña rala segunda planta.

## Frequently Bought Together

- AC Infinity CLOUDLINE PRO T10, Quiet 10” Inline Duct Fan with Temperature Humidity VPD Controller, WiFi Integrated App Control - Ventilation Exhaust Fan for Heating Cooling, Grow Tents, Hydroponics
- AC Infinity Flexible 10-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust
- AC Infinity Flexible 10-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

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**Shop now:** [https://www.desertcart.co.uk/products/168557419-ac-infinity-cloudline-h4-weatherproof-inline-duct-fan-4-w](https://www.desertcart.co.uk/products/168557419-ac-infinity-cloudline-h4-weatherproof-inline-duct-fan-4-w)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-10-05*