ac infinity grow tent fan AC Infinity CLOUDRAY S4 4” Clip Fan
SKU: 88348903411
ac infinity grow tent fan

ac infinity grow tent fan AC Infinity CLOUDRAY S4 4” Clip Fan

$22.78 $25.31
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Description

ac infinity grow tent fan AC Infinity CLOUDRAY S4 4” Clip FanThe AC Infinity CLOUDRAY S4 is an ultra compact 4 grow tent clip fan engineered for serious airflow performance in tight grow spaces. Designed for growers who demand precision, power, and total environmental control, this high velocity circulation fan delivers targeted airflow exactly where it is needed. Built with a long life EC motor and high static pressure design, the CLOUDRAY S4 outperforms many larger clip fans while maintaining an ultra compact

The AC Infinity CLOUDRAY S4 is an ultra-compact 4” grow tent clip fan engineered for serious airflow performance in tight grow spaces. Designed for growers who demand precision, power, and total environmental control, this high-velocity circulation fan delivers targeted airflow exactly where it is needed.

Built with a long-life EC motor and high static pressure design, the CLOUDRAY S4 outperforms many larger clip fans while maintaining an ultra-compact footprint. Whether you are supporting seedlings or pushing strong vegetative growth, this fan adapts to every stage.

Simple Mans Definition Of What This Does: Moves air properly so your plants grow stronger, healthier, and without weak stems or stagnant hotspots.

Why Choose the CLOUDRAY S4?

  • Ultra-compact 4” impeller for tight grow tents
  • 204 CFM maximum airflow for powerful circulation
  • 10 digital speed levels for precise airflow control
  • 10 dynamic wind modes to simulate natural outdoor breeze
  • 10 automatic oscillation settings for targeted or wide coverage
  • High static pressure design for superior performance in restricted spaces
  • Miniaturised EC motor with dual ball bearings for extended lifespan
  • IP54 rated for protection against humidity and dust
  • Part of the UIS platform for smart controller and app integration

Tailored, Custom Airflow Control

The CLOUDRAY S4 offers unmatched airflow customisation. Choose from ten fixed speed levels or activate one of ten dynamic wind modes that fluctuate automatically to simulate natural outdoor conditions. This reduces plant stress and promotes stronger stem development.

With ten oscillation ranges, you can focus airflow on a specific canopy area or achieve wider circulation while avoiding obstructions. Perfect for every growth stage from delicate seedlings to heavy vegetative and flowering cycles.

Compact Engineering. Serious Output.

Despite its small size, the specialised high static pressure motor generates greater wind velocity than many larger clip fans. The EC motor with carbon steel gears and dual-ball bearings ensures consistent performance, efficiency, and an impressive 67,000-hour life expectancy.

The heavy-duty metal clamp uses a vise-grip style design to secure firmly to grow tent poles, whether mounted horizontally or vertically.

Technical Specifications

Model CLOUDRAY S4 (AC-CCS4)
Impeller Size 4.0 inches
Total Dimensions 24.7 x 30.0 cm (9.73 x 11.82 in.)
Cord Length 2.4 m (8 ft)
Maximum Airflow 204 CFM
Noise Level 29 dBA
Static Pressure 23 Pa
Power 11 W
Voltage 100 to 240V AC
Current 0.16 A
Operating Humidity 35 to 85% RH
Operating Temperature 0 to 60°C (32 to 140°F)
Water Resistance IP54 Rated
Oscillation Automatic, 10 Levels
Tilt Angle 55°
Rotation Range 90°
Bearings Dual Ball Bearing
Life Expectancy 67,000 Hours

Built for Modern Growers

As part of AC Infinity’s UIS ecosystem, the CLOUDRAY S4 integrates with compatible smart controllers and the AC Infinity app over WiFi. This allows complete environmental automation and remote airflow control.

If you are running a serious indoor setup and want stable airflow without bulky equipment, this is one of the most advanced compact clip fans available today.

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: 88348903411

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Verified Purchase
John Wirth
Lexington, US
★★★★★ 5
Very nice shirts for everyday wear.
Size: Medium, Color: Olive
Repeat order on these shirts. Fits well and looks good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
M
Verified Purchase
Mark M. Troy, MI
Chelsea, US
★★★★★ 5
Excellent value, consistent fit, cool, comfortable and durable.
Size: Large, Color: Army Green
I have purchased 20 plus of these shirts in the past six months. The first batch in spring, figuring if any inconsistencies or quality issues arose upon delivery, no problem. Amazon's return policy has always been hassle free. After trying on the fourth shirt and noticing no outstanding flaws or differences, all were simply opened, laundered and hung on a hanger. The material is 100 percent cotton, but assuming they are removed from the dryer immediately (medium heat) - no ironing necessary. No appreciable shrinking is observed and no outliers in the batch. My sport shirt size is men's US large regular fit. Other relevant sizes - 17.5 inch neck, 46 inch shoulders, 34 inch sleeves and 36 inch waist. Overall fit of these shirts is of appropriate roominess without bagginess. Shirt tail length is spot on, work dress code requires tucked in, and they stay tucked in. Casual requires not tucked in, and unless I am reaching for the sky with both hands while on tip toes, the shirt tail/ belt line is not breached. The sleeve length could have been extended by an inch since they taper to an elastic cuff, requiring that the sleeves are pulled back to original position following an extended reach. But given the choice, the sleeves as is are preferred over a straight cut without the elastic cuff. As an upgrade to the T shirt appearance of the shirt tail when not tucked in, the side seams end with a reinforced, one inch inverted V, a feature not typical in this price range. To date, durability has not been an issue. Fraying, fabric pilling and fading have not occurred. It is quite difficult, if not impossible, to differentiate the age of two duplicate color shirts purchased in two separate batches. Again, excellent value, consistent fit, cool, comfortable and durable!
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Reviewed in the United States on October 30, 2017
S
Verified Purchase
Sophia Eugenia
Fort Morgan, US
★★★★★ 4
Decent, definitely got the job done
Size: X-Large, Color: Light Grey Heather, Size: X-Large, Color: Light Grey Heather
The came out to be a pretty decent quality for the price. Was going to a polo match and just needed something to creat on for my date
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Reviewed in the United States on April 1, 2026
D
Verified Purchase
Debashish Mitra
Natrona Heights, US
★★★★★ 5
An Extinct Breed - Get before they are gone
Size: Medium, Color: Red
In my day polos used to be soft thick 100 % cotton with generous sleeves covering the upper arm till above the elbows and collars standing high and grand and covering the back of the neck till below the hairline. They had substantial structure/body (shape that held) and ultra comfortable soft cotton. This was my go to piece of clothing to step out in (as opposed to round neck collarless T-Shirts that I wore only at home or for sporting activities). However, this simple good thing was not to be taken for granted. As time went by, I watched in horror this simple evergreen staple slowly vanish - being replaced by plastic, toxic, carcinogenic trash (synthetic, polyester, 'performance', 'hi-tech') being passed as clothing riding solely on deceptive/misleading/convincing marketing and rapidly transient 'fast fashion trends'. These pieces of junk being passed as 'performance polos'/'hi-tech' had no 'body', clung to your skin like plastic, caused my sensitive skin to itch, with arms so short as if there was shortage of clothing material in the world and were of such thin cheap uncomfortable material that I would wonder how in the world do people put these on their bodies. The 'trend' continued ... Fast forward to the present day, finding the 'cotton polo of my youth' is like finding a dinosaur. The polo I grew up with is practically extinct - replaced by trash made with ever cheaper feeling and more toxic materials. Its a win win for the corporates/brands - cheap synthetic lab created materials astronomically marked up (riding on advertisement) - filling the corporate pockets unlike never before and successfully 're-programming' the minds and purchasing behavior of the new generation to accept, get used to, and even get addicted to such toxic 'hi-tech' trash. As for the manufacturing ? No problem - hire some MBA's (with zero knowledge/passion for good quality textile/garment manufacturing) - their sole purpose to be 'maximizing profits' for the next 'earnings report' and they would find the 'cheapest' offshore factory to outsource the manufacturing to. This being a continuous process - if you get a cheaper bid from another factory, just switch to it. No wonder you can never get consistent material, sizing, quality for the exact same product purchased even months apart. Not just that - even brands that sold fantastic quality 100 % cotton polos at a very reasonable price like Tommy Hilfiger etc went STEEP DOWNHILL. A Tommy Hilfiger polo being sold today is NOWHERE NEAR anything like the quality they had even a few years ago (even though still being theoritically 100 % cotton, the quality (material, cut) now is absolutely junk - in fact they went from being my favorite Polo Shirts (thick, soft, cloud like cotton with generous neck and sleeves and amazing body, texture and shape and in high quality colors and finish) to absolutely shockingly unwearable pieces of garbage (thin, rough, itchy cotton with skimpy sleeves and flat collars and dull cheap finsih and colors with NO lusture, body whatsoever). I always wish I had seen this day come. I would have stocked up on a lifetim's supply of 'real' clothing when they were still available. Given the above, I am extremely surprised (pleasantly) by this Amazon Essentials Cotton Polo. This is 100 % cotton, has generous non-skimpy sleeves and has decent material and shape reminiscent of the 100 % cotton polo I am habituated to from my time. Quality of material wise - it is about 65% - 70% of the cotton polos of yesteryears - BUT - even THAT - is like finding diamond (or a dinosaur) in these abhorrent-clothing-times for the 100 % cotton polo lover. Get this before the 'real cotton polo' is gone for good. I think I may be getting a few.
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Reviewed in the United States on August 10, 2022
C
Verified Purchase
Casandra Stimac
Whiting, US
★★★★★ 5
Love these polos
Size: Large, Color: Olive
Nice material, fits true to size, colors are nice. Great work shirt in an office setting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026

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