An AC Infinity PRO grow tent air filtration system with all the necessary inline components you need to ventilate your grow space. By assembling these essential pieces, this package will help you quickly get your grow build started and eliminate the guesswork of purchasing them individually. This inline fan kit features the CLOUDLINE PRO Series fan that can deliver a powerful yet quieter performance. Paired with a rust-resistant carbon filter with a gunmetal finish using Australian virgin charcoal to block odors from seeping out of your grow tent. These two pieces are connected by a set of flexible ducting with four layers of protection to properly direct airflow. Accessories include duct clamps, prefilter cloth, rope clip hangers, and hanging straps to complete the installation. This product is a part of the UIS™ platform of grow devices and smart controllers, designed to integrate with each other to achieve your ideal environment.

• An air filtration kit with everything you need to cool, ventilate, and control odors in your grow space.
• Features the CLOUDLINE PRO inline fan with a PWM-controlled EC motor for quiet and energy efficient ventilation.
• Smart controller sets triggers, schedules, and grow cycles. Remotely access via WiFi app to enable automation.
• Australian carbon filter with flexible ducting traps odors while routing stale air away from your grow tent.

Intelligent Programming

CONTROLLER 69 PRO distributes smart programming to the quiet inline fan to keep temperature, humidity, and VPD in check and produce the optimal environment. Set dynamic programs that go beyond on/off triggering and adjust fan speed in response to changing indoor climate. Minimum baseline levels keep the inline fan running at low speeds for consistent airflow while timer, cycle, and schedule modes add custom on-demand activation. Securely connect to the AC Infinity app via WiFi to utilize automation capabilities from anywhere throughout the day. Remotely access your devices, unlock advance programs, set alarms, notifications, view historical charts, and export CSV data.

Quiet and Energy-Efficient Design

The included CLOUDLINE PRO Series inline fan features a PWM-controlled EC motor, enabling smooth operation at low RPM speeds with no additional heat or noise. It achieves high-performance airflow fit for grow tents thanks to its mixed-flow design and its use of stator blades and hydrodynamic wind circles. Dual ball bearings give this inline fan a 67,000-hour lifespan which is backed by its IP-44 sealing that resists dust and splashing liquids.

Premium Grade Carbon

The duct carbon filter effectively blocks out unwanted odors and chemicals using its bed of premium Australian charcoal. Featuring a 1200+ IAV rating, the activated carbon supports clean airflow more efficiently thanks to its increased adsorption rate and extended life rating. The filter’s durable steel mesh body is protected by a powder-coated gunmetal finish to better defend against rust and corrosion in high-humidity growing environments.

Whats Included?

• Cloudline PRO Fan (Choose Size)
• Carbon Filter (Choose Size)
• Ducting
• Duct Clips
• Filter straps
• UIS Controller 69 PRO

We offer the following shipping options to the mainland UK. If you live outside mainland UK please call us on +44 (0)1142 280024.

Delivery service options (mainland)

Free delivery up to 25 KG (Orders over £75) 1-2 day service 

Royal mail tracked 24 - £3.99 (up to 2KG only)

Royal mail tracked 48 - £3.29 (up to 2KG only)

Next working day - £6.75 up to 25KG (orders under £75)

Next working day - £9.95 Over 25KG (orders under £75)

Next working day - A.M. £10.95 Under 25KG

Next working day - A.M. £14.95 Over 25KG

Delivery service options (NI & highlands)

Express (2-4 Working Days): £29.95 

Parcelforce 48 (2-3 Working Days)

Bulky Goods 

Items that exceed 1m in length or are bulky in volume will incur a Bulky Goods surcharge (per item).

Bulky Goods Shipping Charges (excludes highlands):

Economy (3-5 Days) £8.95

Express (1-2 Days) £21.95

All orders are packed in plain discreet parcels with non descript labels for your personal security.

We offer the following shipping options to the mainland UK. If you live outside mainland UK please call us on +44 (0)1142 280024.

Royal Mail delivery options (mainland UK)

Royal mail tracked  £3.99 (up to 2KG only) 2-4 working days

Royal mail tracked  £3.29 (up to 2KG only) 3-5 working days

Courier  Delivery service options (mainland) Zone A Zone A+ Zone B Zone B+

Free delivery up to 25 kilos (over £75) 1-2 working days service 
Next working day  £6.75 up to 25KG 
Next working day am £9.95 over 25KG

Courier Delivery service options Zone C Zone C+ Zone D Zone D+

Next working day  £29.95 + 75P per kg over 25KG
Next working day am £35 + 75P per KG over 25KG

All packages are shipped in plain, discrete packaging. Absolutely NO information is passed to third parties.

Please note that paid for next day delivery only applies if you order before 1PM Monday to Thursday.

Our UK delivery zones: In the UK we have 4 zones. Prices and parcel delivery times vary by zone.


Tracking your consignments

Our deliveries are handled by Parcelforce or DHL PARCEL UK depending on the weight and location.You are able to track your parcels by using your consignment number or customer reference and postcode. If using a reference number to search, please also insert the delivery postcode.​ You will receive an email on the day for dispatch confirming your order and tracking number, with DHL PARCEL UK option you can select a delivery window or change the day of delivery by clicking the link below and manage my delivery option.


Other Services Available

Isle of Wight & isles of Scilly £5.99 extra per consignment

Timed booked delivery £15.99 extra per consignment

Long bulky items £29.99 extra per consignment (1.4m x 0.8m 0r two persons needs to carry )

We Won't Be Beaten On Price

At Hytec Horticulture we are committed to offering the best range of hydroponic products at the best possible prices. This is why we have our Price Match Promise, whereby if you find an identical product at one of our competitors for a lower price, we will match or even beat it.

In an ever-increasingly competitive marketplace, many product lines are being sold at varying prices. We want to give you the best deal so if you find any of the products we sell (or comparable products) at cheaper prices, give us a chance to get your business, save you money, and beat that price. 

Terms & Conditions

To qualify for the Price Match Promise, the product must conform to the following:

• The product in question must be identical (it should be the same brand & model and for sale with the same terms & conditions)
• The product must be held in stock by the competitor at the time you want to make the price match
• In addition to the above, we must also have the product in stock
• We must be able to verify the lower price either by the store's website, a phone call or a written quote on headed paper
• The product is not part of a promotion, sale or clearance offer
• The product must be available from a physical store that’s open to the public
• Our Price Match Promise is not available against web-only retailers, for example, eBay or Amazon, along with factory outlets, private or liquidation sales
• Typographical errors, incorrect pricing, voucher codes or additional discounts by the competitor, including their own price match offers, are excluded 

Large & Multiple Product Orders

If you want to place a large order with multiple products (for example, you're setting up a grow room from scratch and require a full setup including tent, lights, extraction, nutrients, grow media etc) then get in touch and we will aim to match, or even beat any quotes you’ve been given. 

Online Price Matching

Please fill out the form below with a link to the website and we will email back with our best price.