--- product_id: 359453372 title: "AC Infinity CLOUDLINE PRO T12, Quiet 300mm Inline Duct Fan with Temperature Humidity VPD Controller WiFi Integrated App Control Ventilation Exhaust Fan for Heating Cooling Grow Tent Hydroponic 12-Inch" brand: "ac infinity" price: "£498.08" currency: GBP in_stock: false reviews_count: 6 category: "Ac Infinity" url: https://www.desertcart.co.uk/products/359453372-ac-infinity-cloudline-pro-t12-quiet-300mm-inline-duct-fan store_origin: GB region: United Kingdom --- # WiFi app control 62 dBA ultra-quiet 1604 CFM airflow AC Infinity CLOUDLINE PRO T12, Quiet 300mm Inline Duct Fan with Temperature Humidity VPD Controller WiFi Integrated App Control Ventilation Exhaust Fan for Heating Cooling Grow Tent Hydroponic 12-Inch **Brand:** ac infinity **Price:** £498.08 **Availability:** ❌ Out of Stock ## Summary > 🌿 Elevate your air game—smart, silent, and seriously powerful ventilation. ## Quick Answers - **What is this?** AC Infinity CLOUDLINE PRO T12, Quiet 300mm Inline Duct Fan with Temperature Humidity VPD Controller WiFi Integrated App Control Ventilation Exhaust Fan for Heating Cooling Grow Tent Hydroponic 12-Inch by ac infinity - **How much does it cost?** £498.08 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/359453372-ac-infinity-cloudline-pro-t12-quiet-300mm-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 - • **Dynamic Climate Control:** Automate temperature, humidity, and VPD settings with precision timers and grow cycles tailored for professional-grade environments. - • **Whisper-Quiet Operation:** Experience near-silent performance with advanced mixed flow design and PWM-controlled EC motor—comfort without noise distractions. - • **Powerful 1604 CFM Airflow:** Maximize ventilation with industry-leading airflow that transforms any space into a climate-controlled haven. - • **Robust & Easy Installation:** Durable metal build with dual ball bearings and UK-compatible Type-G plug ensures long-lasting reliability and hassle-free setup. - • **Smart WiFi App Integration:** Take full command remotely—schedule, monitor, and customize your environment from your smartphone anytime, anywhere. ## Overview The AC Infinity CLOUDLINE PRO T12 is a 12-inch inline duct fan delivering a robust 1604 CFM airflow at a whisper-quiet 62 dBA. Featuring smart WiFi app control, dynamic temperature and humidity programming, and a durable mixed flow design with PWM-controlled EC motor, it’s engineered for hydroponic grow rooms, HVAC upgrades, and odor exhaust. Compatible with UK voltage and equipped with a Type-G plug, it offers professional-grade ventilation with effortless remote management. ## Description AC Infinity CLOUDLINE PRO T12, Quiet 300mm Inline Duct Fan with Temperature Humidity VPD Controller WiFi Integrated App Control Ventilation Exhaust Fan for Heating Cooling Grow Tent Hydroponic 12-Inch : desertcart.co.uk: DIY & Tools Review: Perfect - Build quality is perfect Review: My furnace and AC unit are both about 25 years old and the blower isn't strong enough to reach upstairs. It’s probably as strong as blowing from your mouth. The downstairs gets pretty cold though. I wanted to redo all the ductwork in the attic and got an 8” fan but decided it was going to be WAY TOO much work so I went with the 12” instead, where I have easier access in the garage. This probably took about 3 hours to install with no previous knowledge of how to do ductwork. I cut the 12” metal duct with an oscillating tool with a metal blade and also tin snips. I’m not sure if they changed the inlet opening diameters based on other reviews but mine is about 11.75”, perfect to fit the previous 12” ductwork. I cut about 18” of the existing duct to fit the fan. I also bought a 12” flexible duct to connect the top end of the fan to the existing duct. I originally wanted to keep as much existing metal duct as possible and bought some 12” metal couplers but those didn't seem to work. The bottom part of the fan is resting inside the 12” duct and the top part is connected by about 6” of 12” flexible duct. Then, I just used foil tape at both ends of the fan, bottom was existing 12” metal duct to fan and top was fan to flexible duct to metal duct. I still need to add the clamps for extra security. Now my upstairs is blowing air out of the vents like you would expect a new unit to do. I’m currently on level 8/10 and it’s pretty solid, but nothing crazy. I blame the way they did all the wyes. If I actually redid all the attic ductwork I’m sure it would be better. Now if the fan is on level 1-2 downstairs still gets some air but anything higher and the fan is basically taking all that air and pushing it upstairs. We mostly hang out upstairs so getting air downstairs is less of an issue. Currently its 90 degrees outside, before installing the fan, downstairs would probably stay around 73 even with having the AC on for hours. It really wouldn't cool the house but just keep it at a constant temp but upstairs would be closer to 80 and would never cool down. After about running the fan with AC for 30 mins at level 8 today it’s gone from maybe 78 to 74. ## Features - Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors. - Dynamic temperature and humidity programming, with timers, grow cycles, scheduling, minimum speed. - Connect with our app via Bluetooth to access advance programs, alarms, notifications, and view climate data. - Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance. - Duct Size: 12” | Dimensions: 14.9 x 17.7 x 14.1 in. | Airflow: 1604 CFM | Noise: 62 dBA | Bearings: Dual Ball - This product is equipped with a Type-G power plug and is compatible with the voltage commonly used in the United Kingdom. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07X7H8RXB | | Air Flow Capacity | 1604 Cubic Feet Per Minute | | Blade Length | 12 Inches | | Brand Name | AC Infinity | | Colour | Pro Smart Controller | | Control Method | App | | Controller Type | App Control | | Country of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (90) | | Electric Fan Design | Exhaust Fan | | Finish Type | Matte | | Included Components | Cord | | Indoor Outdoor Usage | Indoor | | Is Product Cordless | No | | Item Dimensions D x W x H | 35.8D x 37.8W x 45H centimetres | | Item Weight | 11.48 Kilograms | | Manufacturer | AC Infinity | | Material | Metal | | Model Name | CLOUDLINE T12 | | Model Number | CLOUDLINE T12 | | Mounting Type | Wall Mount | | Noise Level | 62 Decibels | | Number of Blades | 10 | | Number of Power Levels | 10 | | Number of Speeds | 10 | | Power Source | Corded Electric | | Recommended Uses For Product | Air Circulation, Cooling, Exhausting | | Room Type | Kitchen | | Special Features | Lightweight | | Speed | 1604 Cubic Feet Per Minute | | Standby Power Shutoff | 1604 CFM przy 250 watów | | Style | Industrial | | UPC | 819137021013 | | Unit Count | 1.0 count | | Voltage | 240 Volts (AC) | | Wattage | 250 watts | ## Product Details - **Brand:** AC Infinity - **Colour:** Pro Smart Controller - **Electric fan design:** Exhaust Fan - **Mounting type:** Wall Mount - **Power source:** Corded Electric - **Product dimensions:** 35.8D x 37.8W x 45H centimetres - **Recommended uses for product:** Air Circulation, Cooling, Exhausting - **Room type:** Kitchen - **Special feature:** Lightweight - **Style:** Industrial ## Images ![AC Infinity CLOUDLINE PRO T12, Quiet 300mm Inline Duct Fan with Temperature Humidity VPD Controller WiFi Integrated App Control Ventilation Exhaust Fan for Heating Cooling Grow Tent Hydroponic 12-Inch - Image 1](https://m.media-amazon.com/images/I/617xVSaIl7L.jpg) ![AC Infinity CLOUDLINE PRO T12, Quiet 300mm Inline Duct Fan with Temperature Humidity VPD Controller WiFi Integrated App Control Ventilation Exhaust Fan for Heating Cooling Grow Tent Hydroponic 12-Inch - Image 2](https://m.media-amazon.com/images/I/71iulWydqlL.jpg) ![AC Infinity CLOUDLINE PRO T12, Quiet 300mm Inline Duct Fan with Temperature Humidity VPD Controller WiFi Integrated App Control Ventilation Exhaust Fan for Heating Cooling Grow Tent Hydroponic 12-Inch - Image 3](https://m.media-amazon.com/images/I/71kWRPD1pqL.jpg) ![AC Infinity CLOUDLINE PRO T12, Quiet 300mm Inline Duct Fan with Temperature Humidity VPD Controller WiFi Integrated App Control Ventilation Exhaust Fan for Heating Cooling Grow Tent Hydroponic 12-Inch - Image 4](https://m.media-amazon.com/images/I/61JB-h-g2xL.jpg) ![AC Infinity CLOUDLINE PRO T12, Quiet 300mm Inline Duct Fan with Temperature Humidity VPD Controller WiFi Integrated App Control Ventilation Exhaust Fan for Heating Cooling Grow Tent Hydroponic 12-Inch - Image 5](https://m.media-amazon.com/images/I/71oTNHgI4bL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: hello,i gonna use it in my grow room. do i really need the carbon filter while using this fan? if yes,can i use other brands carbon filter with it?** A: This machine just blows air in or out. The carbon filter get rid of smell. Two different things. Yes, you can use a different filter mix and match equipment. **Q: Is there no option to buy 2 fans and 1 controller?** A: No there is no option for buying 2 fans and 1 controller. If you do buy 2 fans I would get 2 s models and buy the controller separately. Saves a little bit of money and get the same results! **Q: I have read the reviews discussing the sizing issues with the inlet/outlet sizes being more 12.25 instead of 12. Has this issue been corrected?** A: If your trying to put that 12 inch flexible ducting you basically cant and just have to get aluminum tape. Its not that big of an issue though. With the tape it stays put. **Q: Can this fan be used to exhaust kitchen hoods (e.g. inline connected to a hood liner)?** A: I would not use such an expensive fan for a kitchen exhaust hood. The condensation and grease steam alone would gum it up and ruin it. They sell hood exhaust fans ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by T***C on 8 July 2023* Build quality is perfect ### ⭐⭐⭐⭐⭐ Review *by N***K on 12 June 2024* My furnace and AC unit are both about 25 years old and the blower isn't strong enough to reach upstairs. It’s probably as strong as blowing from your mouth. The downstairs gets pretty cold though. I wanted to redo all the ductwork in the attic and got an 8” fan but decided it was going to be WAY TOO much work so I went with the 12” instead, where I have easier access in the garage. This probably took about 3 hours to install with no previous knowledge of how to do ductwork. I cut the 12” metal duct with an oscillating tool with a metal blade and also tin snips. I’m not sure if they changed the inlet opening diameters based on other reviews but mine is about 11.75”, perfect to fit the previous 12” ductwork. I cut about 18” of the existing duct to fit the fan. I also bought a 12” flexible duct to connect the top end of the fan to the existing duct. I originally wanted to keep as much existing metal duct as possible and bought some 12” metal couplers but those didn't seem to work. The bottom part of the fan is resting inside the 12” duct and the top part is connected by about 6” of 12” flexible duct. Then, I just used foil tape at both ends of the fan, bottom was existing 12” metal duct to fan and top was fan to flexible duct to metal duct. I still need to add the clamps for extra security. Now my upstairs is blowing air out of the vents like you would expect a new unit to do. I’m currently on level 8/10 and it’s pretty solid, but nothing crazy. I blame the way they did all the wyes. If I actually redid all the attic ductwork I’m sure it would be better. Now if the fan is on level 1-2 downstairs still gets some air but anything higher and the fan is basically taking all that air and pushing it upstairs. We mostly hang out upstairs so getting air downstairs is less of an issue. Currently its 90 degrees outside, before installing the fan, downstairs would probably stay around 73 even with having the AC on for hours. It really wouldn't cool the house but just keep it at a constant temp but upstairs would be closer to 80 and would never cool down. After about running the fan with AC for 30 mins at level 8 today it’s gone from maybe 78 to 74. ### ⭐⭐⭐⭐⭐ Review *by D***E on 7 August 2025* I’ve owned my house over 28 years and have always had problems with the 2nd floor being too hot. I just installed this cloudline 12” fan and for the first time in 28 years the 2nd floor is colder than the 1st floor. That is at speed 6 out of 10 so I would be able to make it even colder. I have to lower the fan speed to equalize 1st and 2nd floor. I love this fan and its controls. It can be controlled many different ways by way of the control pad or app. ## Frequently Bought Together - AC Infinity CLOUDLINE PRO T12, Quiet 12” Inline Duct Fan with Temperature Humidity VPD Controller, WiFi Integrated App Control - Ventilation Exhaust Fan for Heating Cooling, Grow Tents, Hydroponics - AC Infinity Flexible 12-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust - EesTeck 2Pcs 12"(Diameter) Adjustable 304 Stainless Steel Duct Clamps Hose Clamp Pipe Clamp Air Ducting Clamp worm drive hose clamps (289mm-311mm) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/359453372-ac-infinity-cloudline-pro-t12-quiet-300mm-inline-duct-fan](https://www.desertcart.co.uk/products/359453372-ac-infinity-cloudline-pro-t12-quiet-300mm-inline-duct-fan) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-21*