AC Infinity Cloudline Pro S-Series - Powerful, Quiet Extraction With Simple Speed Control
The Cloudline Pro S-Series gives you the same acclaimed AC Infinity fan hardware as the T-Series, paired with a straightforward 10-speed controller rather than full climate automation. If you want a strong, quiet, well-built extraction fan and are happy to set the speed yourself, this is the smart-value choice.
The mixed-flow design and PWM-controlled EC motor deliver high airflow while keeping noise down, and hold performance under the back-pressure of a carbon filter and ducting. Ten speed levels with backup memory let you find the right balance of airflow and noise and leave it there.
Choose your size
100mm and 150mm cover most home grow tents up to around 1.2m x 1.2m, while 200mm, 250mm and 315mm suit larger tents and grow rooms.
What it does for your grow
- 10-speed EC control with backup memory so your setting sticks.
- Quiet mixed-flow motor with dual ball bearings for durability.
- Strong airflow under pressure for use with filters and long duct runs.
- Great value pro-grade extraction without paying for climate automation.
- UIS (Universal Interface System, AC Infinity's connected device ecosystem) ready to upgrade to a smart controller later.
Who it is for?
Ideal for growers who want a serious extraction fan on a sensible budget and are comfortable setting fan speed manually. You can always add an AC Infinity controller down the line to unlock automation. Complete the setup with a carbon filter and ducting.
Specifications
| Sizes | 100mm, 150mm, 200mm, 250mm, 315mm |
|---|---|
| Airflow | 100mm ~348, 150mm ~683, 200mm ~1371, 250mm ~1826, 315mm ~2725 m3/h |
| Controller | 10-speed controller with backup memory |
| Motor | PWM-controlled EC, mixed-flow, dual ball bearing |
| Platform | AC Infinity UIS |
Frequently asked questions
How is this different from the T-Series?
The S-Series comes with a manual 10-speed controller. The T-Series adds the Controller 69 for automatic temperature, humidity and VPD (vapour pressure deficit, a measure of how easily plants can transpire) control.
Can I upgrade to automatic control later?
Yes. The fan is UIS compatible, so you can add a smart controller whenever you like.
What size do I need?
Match the fan to your tent and filter: 150mm suits a tent up to around 1.2m x 1.2m.
Is it quiet?
Very. The EC motor and mixed-flow design keep it low-noise even at higher speeds.
See the full fans, filters & air control range for filters and ducting.
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