AC Infinity Cloudline Inline EC Extraction Fan

A smart inline duct fan engineered for quiet, energy-efficient ventilation in hydroponic grow rooms, indoor grow tents, AV cabinets, and home ventilation systems. Ideal for improving air circulation, boosting heating and cooling airflow, exhausting stale air, and maintaining optimal growing conditions.

Featuring an advanced mixed-flow inline fan design, this duct fan delivers powerful and consistent high airflow performance, even in environments with high static pressure. The integrated PWM-controlled EC motor ensures ultra-quiet operation while reducing energy consumption for efficient long-term use.

Designed for convenience, the removable motor housing, fan blades, and impeller assembly allow for easy cleaning and maintenance without uninstalling the entire unit.

Included is a smart fan controller with 10 manual speed settings as standard, allowing you to easily adjust airflow to suit your grow room or ventilation setup. For advanced automation and environmental control, the system can also be upgraded to the Controller 69 PRO or AI Controller, unlocking intelligent temperature and humidity programming, scheduling features, app connectivity, and seamless integration with multiple UIS™ smart devices for a fully connected grow room ecosystem.

As part of the UIS™ smart growing platform, this inline extractor fan seamlessly integrates with compatible grow equipment and smart controllers to help you achieve the ideal grow room environment, improve plant health, and maximise growing performance.

PRECISE SPEED CONTROLLER

The speed controller enables you to set the duct fan’s speed between ten speed levels to optimal noise and airflow levels in various environments. The precise airflow control is supported by the inline fan’s cutting-edge EC motor that is precisely controlled using PWM (Pulse Width Modulation). This enables it to run smoothly at extremely low RPM speeds without generating motor noise. Also features backup memory that retains the last speed setting whenever power is cut off from the controller.

QUIET AND ENERGY EFFICIENT DESIGN

This duct fan uses a mixed-flow design using a stator blade and dual hydrodynamic wind circles, enabling it to deliver airflow even in applications where air movement is restricted. The motor houses dual ball bearings rated at 67,000 hours which allows the duct fan unit to be mounted in any direction. The unit is IP44 rated to be highly resistant to dust and liquids and performs well even in harsh environments.

APPLICATIONS

This quiet duct fan system is popular in a variety of applications including cooling AV equipment rooms, closets, racks, and cabinets. Due to its low noise and advanced control features, it’s also used in various air circulation and ventilation projects including hydroponic grow rooms and tents, exhausting bathrooms and attics, and other installations.

We aim to dispatch all orders made within 24hours of the order being placed. some items may have a lead time, please check the product page for an accurate shipping time: Monday-Friday. We do not dispatch on weekends or bank holidays.

 All orders are sent in plain packaging with no external logos or indication as to what's in the box.

Shipping for In stock items

Items we hold in stock can be sent on a economy or express service. We offer different rates depending on weight. Our prices are:

Rate name Condition Price

Economy courier (FEDEX/UPS/DHL) - Free (UK) When You Spend Over £400

Express courier (FEDEX/UPS/DHL) - £8.99 GBP

RM Tracked 48 Large Letter 0kg 0.7kg - £2.99 GBP

Royal Mail Tracked 24 0kg 2kg - £4.99 GBP

Royal Mail Tracked 48 0kg–2kg - £3.99 GBP

Order in items (Large or bulky extraction equipment)

Items we order in from our suppliers will be clearly labelled on the product page with an estimated order to delivery time. Once your order is placed, we will contact you to give you an accurate time of when to expect your order and if you're happy to procced. If any delays occur you will be notified immediately.

If an item is out of stock

If you place an order and that item is out of stock, we will contact you immediately and offer a suitable upgrade or a full refund