AC Infinity CLOUDLINE S6 Quiet Inline Duct Fan System w/ Speed
SKU: 1543397158

AC Infinity CLOUDLINE S6 Quiet Inline Duct Fan System w/ Speed

$109.79 $121.99
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Description

AC Infinity CLOUDLINE S6 Quiet Inline Duct Fan System w/ SpeedDescription Designed to quietly ventilate grow tents, transfer heating cooling to rooms, circulate fresh air, and cool AV closets. 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

Description
  • Designed to quietly ventilate grow tents, transfer heating/cooling to rooms, circulate fresh air, and cool AV closets.

  • 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: 6" | Dimensions: 7.9 x 12.6 x 8.4 in. | Airflow: 402 CFM | Noise: 32 dBA | Bearings: Dual Ball

  • Product Description: A smart inline duct fan designed to quietly ventilate hydroponic grow rooms, boost heating/cooling to rooms, circulate fresh air, exhaust projects, and cool AV closets. Featuring an inline mixed-flow design, the duct fan can maintain airflow even in high static pressure applications. It is built with a PWM-controlled EC motor for quiet and energy-efficient performance. The motor box containing the fan's impeller and blades can be detached from the mounted frame for easy cleaning and maintenance. Includes a smart controller with dynamic climate and time-based programming and can connect to multiple UIS devices. 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.

  • 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.
    • Specifications
  • Product Identification
  • Manufacturer: AC Infinity Inc.
  • Product Name: CLOUDLINE S6
  • Product Model: AI-CLS6
  • UPC Code: 819137020306
  • Product and Mounting Dimensions - Fan Unit
  • Duct Size: 6"
  • Total Dimensions: 7.87 x 12.60 x 8.35 in. (21.2 x 32.0 x 20.0 cm)
  • Mounting Hole-To-Hole Distance: 3.15 x 2.36 in. (8.0 x 6.0 cm)
  • Screw Hole Diameter: 0.236 in. (0.6 cm)
  • Cord Length to Controller: 120 in. (10 feet)
  • Product and Mounting Dimensions - Controller
  • Total Dimensions: 3.34 x 2.95 x 0.51 in. (8.5 x 3.6 x 1.3 cm)
  • Total Airflow: 402 CFM
  • Total Noise: 32 dBA
  • Static Pressure: 503 Pa
  • Voltage: 100-240V AC
  • Frequency: 50/60Hz
  • Max Power Draw: 70 W
  • Average Power Usage: 38 W
  • Current: 0.94 A
  • Power Connector Type: US Plug (NEMA 5-15 Type B)
  • Operating Humidity: 35 to 85% RH
  • Operating Temperature: 32 to 140 degrees F
  • Ingress Protection: IP 44
  • Fan Bearings: Dual Ball
  • Mounting Positions: Horizontal or Vertical
  • L10 Life Expectancy: 67,000 Hours
    • Data Sheets
  • Download the AC Infinity CLOUDLINE Series CE Certificate HTT191213465: here
  • Download the AC Infinity CLOUDLINE Series Intertek ETL Certificate 5021417: here
  • Download the AC Infinity Fans RoHS Certificate SZXEC1900087001: here
  • Download the AC Infinity CLOUDLINE Series 6 SAA Certificate 211375: here
  • Download the AC Infinity CLOUDLINE PRO Fan Kits IC Certificate HK2303230989 E: here
  • Download the user manual: here
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 1543397158

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    4.3 ★★★★★
    Based on 686 reviews
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    A
    Verified Purchase
    Andrew Hopkins
    Birmingham, US
    ★★★★★ 4
    Nice, large room divider for privacy
    Color: Black, Size: 1 Large Panel
    Easy to assemble. Fabric screen covers the large frame very well and provides privacy by separating spaces. I would not exactly call it sturdy, but it does the job and stands freely with no problem. It’s lightweight and portable if you need to move it. Came with a screwdriver and wrench tool for assembly.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 7, 2026
    Z
    Verified Purchase
    Zee
    Bozeman, US
    ★★★★★ 5
    Solid divider
    Color: Black, Size: 1 Large Panel
    Easy to assemble, is not see through and seems sturdy. The optional wheels are a nice touch.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 18, 2026
    T
    Verified Purchase
    T & J Hershberger
    Alexandria, US
    ★★★★★ 5
    Perfect solution
    Color: Black, Size: 2 Large Panels, Color: Black, Size: 2 Large Panels
    Was a perfect solution to blocking off a part of a room for guest stay. My only wish was a bag for it to go in while not in use. Right now we’ve got it tucked away in a corner where it’s waiting to be used again. I put one wheel through a wooden partition gate (for dogs) and pushed a couch up against it and it held great keeping young kids out of the room. Though the dog figured it out pretty quickly haha I love the fabric in between the sections as well as the fact that they can be completely separate for individual use as needed. Makes it very useful in more scenarios.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 22, 2026
    S
    Verified Purchase
    Shelby Oostwouder
    Belleville, US
    ★★★★★ 5
    Good Tall Screen
    Color: Grey, Size: 1 Large Panel
    Easy to roll, easy to assemble with two people, great height, blocks direct sun well
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 18, 2026
    A
    Verified Purchase
    Aly
    Bozeman, US
    ★★★★★ 4
    Great Divider, bad instructions
    Color: Black, Size: 1 Large Panel
    Happy with this as a room divider. Good price point and sturdy. I suggest skipping the directions and using common sense! The steps are made complicated when they are not ... and if you follow the directions you will have to go back and fix the skipped step of inserting the rods into the screen BEFORE securing the frame. Would buy again.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 15, 2025

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