---
product_id: 725708277
title: "AC Infinity CLOUDLINE PRO T6 Quiet 6\" Inline Duct Fan with Temperature/Humidity Controller, Heating/Cooling Fan Promotes Cooling Grow Tent Hydroponics"
brand: "ac infinity"
price: "S$45874"
currency: SGD
in_stock: true
reviews_count: 6
url: https://www.desertcart.sg/products/725708277-ac-infinity-cloudline-pro-t6-quiet-6-inline-duct-fan
store_origin: SG
region: Singapore
---

# 32 dBA ultra-quiet Temp & humidity smart control 402 CFM airflow AC Infinity CLOUDLINE PRO T6 Quiet 6" Inline Duct Fan with Temperature/Humidity Controller, Heating/Cooling Fan Promotes Cooling Grow Tent Hydroponics

**Brand:** ac infinity
**Price:** S$45874
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your airflow game—quiet, smart, unstoppable.

## Quick Answers

- **What is this?** AC Infinity CLOUDLINE PRO T6 Quiet 6" Inline Duct Fan with Temperature/Humidity Controller, Heating/Cooling Fan Promotes Cooling Grow Tent Hydroponics by ac infinity
- **How much does it cost?** S$45874 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/725708277-ac-infinity-cloudline-pro-t6-quiet-6-inline-duct-fan)

## 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 EC motor with PWM control delivers powerful airflow at just 32 dBA—work or grow in peace.
- • **Precision Climate Control:** Intelligent controller programs temp, humidity, fan speed & alarms for perfect environment.
- • **Energy-Efficient Performance:** Dual ball bearings and EC motor optimize energy use while maximizing durability and lifespan.
- • **All-Inclusive Installation Kit:** Comes with temp sensor, power adapter, duct clamps & hardware—plug & play setup.
- • **Versatile Cooling & Ventilation:** Ideal for grow tents, hydroponics, AV closets, or any space needing odor control & airflow.

## Overview

The AC Infinity CLOUDLINE PRO T6 is a 6-inch inline duct fan engineered for professional-grade ventilation with a powerful 402 CFM airflow and ultra-quiet 32 dBA noise level. Featuring an intelligent temperature and humidity controller with programmable settings, this fan ensures optimal climate control for grow tents, hydroponics, or AV equipment. Its energy-efficient mixed-flow EC motor with PWM control and dual ball bearings guarantees long-lasting, whisper-quiet operation. The complete kit includes all necessary installation hardware, making it the go-to solution for precise, reliable air circulation and odor elimination.

## Description

desertcart.co.jp: AC Infinity CLOUDLINE PRO T6 Quiet 6" Inline Duct Fan with Temperature/Humidity Controller, Heating/Cooling Fan Promotes Cooling Grow Tent Hydroponics : Home & Kitchen

Review: 個人でアメリカから輸入したら￥12,400安かった
Review: This a super quite fan.The controller has a bluetooth smart phone App which works faultlessly.There is also a long power cord. The controller can power two fans simultaneously. Bought a cheaper fan first which was noisy & returned. The fan works best with hard plastic ducting as this carries virtually no sound compared to flexible ducting. On full speed the fan is barely audible.The only sound coming from the two intakes I have drawing air.I have the fan exhausting through an external wall duct which also reduces noise. Excellent fan, highly recommended.

## Features

- Ventilate the cultivation tent, bring heating/cooling effect, air circulation, odor elimination, and cooling your AV equipment closet
- Intelligent controller with temperature and humidity programming, fan speed control, timer and alarm system
- Mixed-flow (combination of different airflow) and PWM controlled EC motor for truly quiet and energy efficient performance
- This kit includes a temperature sensor, AC power adapter, two duct clamps, and all other necessary hardware for installation
- Duct Diameter: 6" | Dimensions: 7.9" x 12.6" x 8.4" (20cm x 32cm x 21.3cm) | Airflow: 402 CFM | Noise: 32 dBA | Bearings: Dual Ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074XBXFPD |
| Batteries Included | No |
| Batteries Required | No |
| Brand Name | AC Infinity |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (8,593) |
| Date First Available | December 26, 2017 |
| Item Weight | 3.19 Kilograms |
| Manufacturer | AC Infinity |
| Model Number | AI-CLT6 |
| Noise Level | 32 Decibels |
| Number of Blades | 10 |
| Package Dimensions | 35.6 x 28.6 x 27.2 cm |
| Package Weight | 3.22 Kilograms |
| Power Source | Corded Electric |
| Special Features | Lightweight, Portable, Water Resistant |
| Voltage | 240 Volts |
| Wattage | 38 W |

## Product Details

- **Brand:** AC Infinity
- **Color:** Black
- **Controller Type:** Button Control
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Rackmount
- **Power Source:** Corded Electric
- **Recommended Uses For Product:** Air Circulation
- **Room Type:** Bathroom
- **Special Feature:** Lightweight, Portable, Water Resistant
- **Style:** Industrial

## Images

![AC Infinity CLOUDLINE PRO T6 Quiet 6" Inline Duct Fan with Temperature/Humidity Controller, Heating/Cooling Fan Promotes Cooling Grow Tent Hydroponics - Image 1](https://m.media-amazon.com/images/I/51gvEzKl7XL.jpg)
![AC Infinity CLOUDLINE PRO T6 Quiet 6" Inline Duct Fan with Temperature/Humidity Controller, Heating/Cooling Fan Promotes Cooling Grow Tent Hydroponics - Image 2](https://m.media-amazon.com/images/I/71cik2o8hxL.jpg)
![AC Infinity CLOUDLINE PRO T6 Quiet 6" Inline Duct Fan with Temperature/Humidity Controller, Heating/Cooling Fan Promotes Cooling Grow Tent Hydroponics - Image 3](https://m.media-amazon.com/images/I/71Bmh+hJxgL.jpg)
![AC Infinity CLOUDLINE PRO T6 Quiet 6" Inline Duct Fan with Temperature/Humidity Controller, Heating/Cooling Fan Promotes Cooling Grow Tent Hydroponics - Image 4](https://m.media-amazon.com/images/I/61B8EwuR7nL.jpg)
![AC Infinity CLOUDLINE PRO T6 Quiet 6" Inline Duct Fan with Temperature/Humidity Controller, Heating/Cooling Fan Promotes Cooling Grow Tent Hydroponics - Image 5](https://m.media-amazon.com/images/I/71CDBlYtPJL.jpg)

## Questions & Answers

**Q: What are the cfm rating on it?**
A: From their site, "Duct Size: 6” | Dimensions: 7.9 x 12.6 x 8.4 in. | Airflow: 351 CFM | Noise: 32 dBA | Bearings: Dual Ball". Just installed one of these; a great little fan and quite quiet esp at low speeds. High speed fan sound is noticeable but it is really the sound of rushing air and not a motor sound.

**Q: Humidity and temperature way off does anybody else have this problem? Can it be fixed**
A: If all of you that have problems with these would read the instructions you can calibrate both temp and humidity as well as fix any problem with your fan not working it’s probably not turned on or is in the wrong setting check the instructions before blaming the unit these things are great in my opinion

**Q: Where is the humidity sensor? Is it on the sensor probe that also does temp?**
A: The probe acts as sensor for both temp & humidity

**Q: When unplugged and plugged back in will it return to the same speed as before? I want to add a switch to the outlet.**
A: I just tried it because of your question, yes it does, but I think you're asking about a timer situation, I would say that you shouldn't bother with a timer, the reason to get this fan over others is the programmability, this thing self adjusts its own speed based on the high/low temp and the high/low humidity that you enter, the power used to run it is very small.

## Customer Reviews

### ⭐ Review
*by G***N on April 29, 2021*

個人でアメリカから輸入したら￥12,400安かった

### ⭐⭐⭐⭐⭐ Review
*by A***. on December 24, 2025*

This a super quite fan.The controller has a bluetooth smart phone App which works faultlessly.There is also a long power cord. The controller can power two fans simultaneously. Bought a cheaper fan first which was noisy & returned. The fan works best with hard plastic ducting as this carries virtually no sound compared to flexible ducting. On full speed the fan is barely audible.The only sound coming from the two intakes I have drawing air.I have the fan exhausting through an external wall duct which also reduces noise. Excellent fan, highly recommended.

### ⭐⭐⭐⭐⭐ Review
*by S***A on September 7, 2023*

Tempo de entrega correto Veio tudo bem

## Frequently Bought Together

- AC Infinity CLOUDLINE PRO T6, Quiet 6” Inline Duct Fan with Temperature Humidity VPD Controller, WiFi Integrated App Control - Ventilation Exhaust Fan for Heating Cooling, Grow Tents, Hydroponics
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-04-23*