--- product_id: 168557418 title: "AC Infinity CLOUDLINE PRO S12, Quiet 12” Inline Duct Fan with Speed Controller - EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics" brand: "ac infinity" price: "₹ 87035" currency: INR in_stock: true reviews_count: 9 category: "Ac Infinity" url: https://www.desertcart.in/products/168557418-ac-infinity-cloudline-pro-s12-quiet-12-inline-duct-fan store_origin: IN region: India --- # 1604 CFM airflow - powerhouse ventilation 62 dBA noise - whisper-quiet operation 10-speed controller - precision airflow control AC Infinity CLOUDLINE PRO S12, Quiet 12” Inline Duct Fan with Speed Controller - EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics **Brand:** ac infinity **Price:** ₹ 87035 **Availability:** ✅ In Stock ## Summary > 💨 Elevate your airflow game with silent, smart power! ## Quick Answers - **What is this?** AC Infinity CLOUDLINE PRO S12, Quiet 12” Inline Duct Fan with Speed Controller - EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics by ac infinity - **How much does it cost?** ₹ 87035 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/168557418-ac-infinity-cloudline-pro-s12-quiet-12-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 - • **Precision Speed Control:** Wired 10-speed fan controller plus UIS compatibility for tailored environmental management. - • **Unmatched Airflow Power:** Delivers a robust 1604 CFM to keep your grow tent or workspace perfectly ventilated. - • **Durable & Reliable Build:** Dual ball bearings and mixed flow blade design guarantee long-lasting, consistent airflow. - • **Energy-Efficient EC Motor:** PWM-controlled motor reduces energy consumption while maintaining peak performance. - • **Whisper-Quiet Performance:** Operates at just 62 dBA, ensuring minimal noise disruption during critical tasks. ## Overview The AC Infinity CLOUDLINE PRO S12 is a premium 12-inch inline duct fan engineered for hydroponic grow rooms, HVAC, and odor control. Featuring a powerful 1604 CFM airflow, ultra-quiet 62 dBA operation, and a versatile 10-speed controller, it combines energy-efficient EC motor technology with durable dual ball bearings for reliable, long-term performance. Perfect for professionals demanding precise climate control and whisper-quiet ventilation. ## Description AC Infinity is a technology company that specializes in environmental controls for agricultural and HVAC applications. Our smart controllers and integrated grow equipment are designed to work together to create the perfect climate for your plants. Grow Tent Systems Visit the Store Grow Tent Systems Visit the Store Grow Ventilation & Circulation Visit the Store Grow Ventilation & Circulation LED Grow Lights Visit the Store LED Grow Lights Environmental Controllers Visit the Store Environmental Controllers Review: Fantastic deal - Quiet, powerful exhaust fan. Using it for a whole house circulation. The remote can be interfaced with a microcontroller generating a pwm signal, for extremely powerful and customized control. Review: They move a lot of air and are reliable. - This is my second one of these (12"). Not because the first one broke but because I had an additional project. They are relatively quiet and push a lot of air. One has been running an exhaust for my metal shop for over 3 years and still works flawlessly. The second is running a DIY air cleaning system that I put in my woodshop -- barely hear it in the attic and, again, pushes a ton of air. Recommend. ## Features - Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors. - Features a wired 10-speed fan controller; also compatible with all UIS controllers with intelligent programming. - PWM-controlled EC motor provides quiet and energy-efficient performance with minimal heat and noise. - Mixed flow design with stator blade and hydrodynamic wind circles enables airflow delivery in high resistance areas. - Duct Size: 12” | Dimensions: 14.9 x 17.7 x 14.1 in. | Airflow: 1604 CFM | Noise: 62 dBA | Bearings: Dual Ball ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07X8QPX2T | | Air Flow Capacity | 1604 Cubic Feet Per Minute | | Best Sellers Rank | #2,633 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Hydroponic Ventilation Equipment | | Blade Length | 12 Inches | | Blade Material | Plastic | | Brand | AC Infinity | | Brand Name | AC Infinity | | Color | Pro Speed Controller for S12 | | Control Method | App | | Controller Type | Button Control | | Customer Reviews | 4.5 out of 5 stars 96 Reviews | | Electric Fan Design | Exhaust Fan | | Electric fan design | Exhaust Fan | | Finish Type | Black | | Global Trade Identification Number | 00819137021006 | | Included Components | Cord, Remote | | Indoor Outdoor Usage | Indoor | | Is Product Cordless | No | | Item Dimensions D x W x H | 12.2"D x 17.7"W x 14"H | | Material | Metal | | Model Name | CLOUDLINE S12 | | Model Number | CLOUDLINE S12 | | Mounting Type | Downrod Mount | | Noise Level | 62 Decibels | | Number of Blades | 10 | | Number of Power Levels | 8 | | Number of Speeds | 8 | | Part Number | AI-CLS12 | | Power Source | AC | | Product Dimensions | 12.2"D x 17.7"W x 14"H | | Recommended Uses For Product | Inline Duct Fan | | Room Type | Indoor | | Size | 12-Inch | | Special Features | Programmable | | Speed | 10 RPM | | Standby Power Shutoff | Highly Efficient | | Style | Cloudline S12 | | UPC | 819137021006 | | Unit Count | 1.0 Count | | Wattage | 250 watts | ## Product Details - **Brand:** AC Infinity - **Color:** Pro Speed Controller - **Electric fan design:** Exhaust Fan - **Mounting Type:** Duct Mount - **Power Source:** Corded Electric - **Product Dimensions:** 14.1"D x 14.9"W x 17.7"H - **Recommended Uses For Product:** Air Circulation, Cooling, Exhausting, Ventilating - **Room Type:** Specialty Room - **Special Feature:** Bladeless - **Style:** Modern ## Images ![AC Infinity CLOUDLINE PRO S12, Quiet 12” Inline Duct Fan with Speed Controller - EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics - Image 1](https://m.media-amazon.com/images/I/61saOy+akkL.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 ### ⭐⭐⭐⭐⭐ Fantastic deal *by A***H on May 23, 2026* Quiet, powerful exhaust fan. Using it for a whole house circulation. The remote can be interfaced with a microcontroller generating a pwm signal, for extremely powerful and customized control. ### ⭐⭐⭐⭐⭐ They move a lot of air and are reliable. *by P***R on April 29, 2025* This is my second one of these (12"). Not because the first one broke but because I had an additional project. They are relatively quiet and push a lot of air. One has been running an exhaust for my metal shop for over 3 years and still works flawlessly. The second is running a DIY air cleaning system that I put in my woodshop -- barely hear it in the attic and, again, pushes a ton of air. Recommend. ### ⭐⭐⭐⭐⭐ Good product *by S***N on June 1, 2026* Fine ## Frequently Bought Together - AC Infinity CLOUDLINE PRO S12, Quiet 12” Inline Duct Fan with Speed Controller - EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics - AC Infinity CLOUDLINE PRO S10, Quiet 10” Inline Duct Fan with Speed Controller - EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics - AC Infinity CLOUDLINE S8 PRO, Quiet 8” Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics --- ## 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.in/products/168557418-ac-infinity-cloudline-pro-s12-quiet-12-inline-duct-fan](https://www.desertcart.in/products/168557418-ac-infinity-cloudline-pro-s12-quiet-12-inline-duct-fan) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-30*