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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    4.8 ★★★★★
    Based on 515 reviews
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    Verified Purchase
    Debbie Segrest
    Boise, US
    ★★★★★ 5
    Highly recommend
    Color: Black
    Very sturdy, the cushions make it super comfortable. The size and ease of movement are perfect. Assembly was super easy. A very quiet chair. Wonderful all around value.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 28, 2026
    A
    Verified Purchase
    avid reader
    Chelsea, US
    ★★★★★ 5
    Great price.
    Color: Black
    Easily put together. Very comfortable and cushioned. Rolls easily on the glass mat at my desk. Highly recommend for the price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 13, 2026
    A
    Verified Purchase
    Al
    Los Angeles, US
    ★★★★★ 3
    Good Basic Chair with a Few Drawbacks
    Color: Black
    I bought this Amazon Basics office task chair for my boyfriend who works from home. Overall, it’s a decent, simple chair that gets the job done for everyday use, especially if you just need something functional and affordable. However, there are a couple of downsides. The recline doesn’t go back as much as he would like, so it’s not ideal if you prefer to lean back and relax between tasks. Also, after about a month of use, the wheels don’t glide as smoothly as they did at first, which can be a bit frustrating when rolling across the floor. Overall, it’s a solid basic chair for light use, but if you want something with a deeper recline or super smooth mobility long-term, you might want to consider other options. Still a reasonable purchase depending on your needs.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 12, 2026
    D
    Verified Purchase
    Dime-Sized Dame
    Port Orchard, US
    ★★★★★ 5
    Had for just over 9 years now and still pretty solid
    Color: Black
    I ordered this chair back in December 2015 for our front office, and it's been moved to our back shop where we fabricate. We're not a gentle work space by any stretch of the imagination; we build stuff and it's messy, lots of tools etc. This chair has held up surprisingly well! The faux leather is delaminating almost entirely on the seat but honestly, I'd expect that for faux leather on something that is used daily. The seat pad, in my opinion, has gotten de-poofed. So it's not plush anymore but still usable. I've asked the guy that's using it if they want an upgrade/update and they said they like it and don't want to change it out just yet. That's saying something! The size is nice and wide. We've had a range of differently sized folks sit in the chair over the years and the seat was always comfortable (less now without so much seat poof), I was able to sit cross-legged and the whole chair felt sturdy then as it does now. All of the standards functions you'd want an office chair to do, it can still do: it goes up and down smoothly, it rolls just fine, it's still pivot-reclines comfortably and doesn't feel like it's going to topple. I like it!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 15, 2026
    A
    Verified Purchase
    Amazon Customer
    Dallas, US
    ★★★★★ 4
    Good enough
    Color: Black
    Comfortable chair. Easy to put together. Allen nuts aren't cut perfectly so sometimes hard to get the wrench in there. My biggest complaint, and I didn't even realize this until I sat down in it, the arm rests are not adjustable and they are a little short for my liking.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 17, 2026

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