AC Infinity Cloudline Pro S Fan

AC Infinity CLOUDLINE PRO S Fan – Energy-Efficient Hydroponic Extractor Fan for Grow Room Ventilation

Experience powerful, reliable and exceptionally quiet ventilation with the AC Infinity CLOUDLINE PRO S-Series, a premium inline extractor fan designed for hydroponic grow rooms, grow tents, greenhouses and professional indoor growing environments.

Featuring advanced PWM-controlled EC motor technology, the CLOUDLINE PRO S delivers impressive airflow, reduced energy consumption and precise fan speed adjustment, helping growers maintain consistent ventilation throughout the growing cycle.

Unlike conventional AC extractor fans, the CLOUDLINE PRO S-Series provides smooth, efficient speed control with minimal motor noise, making it ideal for growing environments where quiet operation is essential.

Advanced EC Motor Technology & Precision Speed Control

The CLOUDLINE PRO S features a high-performance electronically commutated (EC) motor with 10 adjustable fan speed settings, allowing growers to customise extraction performance to suit their growing environment.

The supplied wired speed controller provides straightforward manual airflow adjustment without complicated programming.

Its advanced mixed-flow impeller and stator blade design maintain excellent airflow under high static pressure, making the fan particularly effective when connected to carbon filters, flexible ducting and grow room extraction systems.

Quiet, Powerful & Energy-Efficient Ventilation

Engineered for continuous operation, the CLOUDLINE PRO S combines a durable motor housing, dual-ball bearings and efficient airflow technology for long-lasting performance.

The fan features IP44-rated protection against dust and water splashes, while its detachable motor housing allows convenient cleaning and maintenance.

For growers looking to upgrade their environmental control, the CLOUDLINE PRO S is also compatible with suitable AC Infinity UIS smart controllers, allowing additional temperature, humidity and VPD-based automation when paired with compatible equipment.

Key Features & Benefits

• Advanced EC Motor Technology – Delivers powerful airflow with excellent energy efficiency.

• 10-Speed Fan Controller Included – Adjust extraction speeds to suit your ventilation requirements.

• Ultra-Quiet Operation – PWM technology reduces motor noise and vibration.

• High Static Pressure Performance – Maintains effective airflow through carbon filters and ducting.

• Mixed-Flow Impeller Design – Optimises air movement for efficient extraction.

• AC Infinity UIS Compatible – Supports advanced smart environmental control with a separately purchased compatible UIS controller.

• Energy-Efficient Ventilation – Helps reduce electricity consumption compared with traditional AC extractor fans.

• Dual-Ball Bearings – Designed for a long service life of approximately 67,000 hours.

• IP44 Protection Rating – Resistant to dust and water splashes.

• Detachable Motor Housing – Convenient cleaning and maintenance.

• Flexible Installation – Suitable for mounting in different orientations.

• Carbon Filter Compatible – Pairs with appropriately sized carbon filters for effective grow room odour management.

Available Fan Sizes

• S4 – 100mm (4") – Compact ventilation for smaller grow tents.

• S6 – 150mm (6") – Effective extraction for medium-sized grow tents.

• S8 – 200mm (8") – High-performance ventilation for larger growing spaces.

• S10 – 250mm (10") – Powerful extraction for demanding hydroponic environments.

• S12 – 315mm (12") – High-capacity airflow for larger ventilation installations.

Why Choose the AC Infinity CLOUDLINE PRO S-Series?

Maintaining consistent airflow and effective extraction is essential for controlling heat, humidity and unwanted odours in indoor growing environments.

The AC Infinity CLOUDLINE PRO S-Series combines high-performance EC motor technology, quiet operation and precise variable speed control to provide dependable ventilation for both hobby growers and professional hydroponic installations.

Whether you're upgrading your existing ventilation system or installing a new grow tent extraction setup, the CLOUDLINE PRO S delivers excellent performance, energy efficiency and long-lasting reliability.

Choose the AC Infinity CLOUDLINE PRO S-Series for ultra-quiet extraction, powerful airflow and professional hydroponic grow room ventilation.

Please note: The PRO S-Series includes a manual speed controller rather than the CONTROLLER 69 PRO supplied with the PRO T-Series. Temperature, humidity, VPD and WiFi automation require a separately purchased compatible smart controller. Carbon filters and ducting are sold separately.