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AC Infinity

AC Infinity RAXIAL S6, Inline Booster Duct Fan 6” with Speed Controller - Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops

    • Based on 3,796 reviews
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Availability: 15 left in stock
Fulfilled by Amazon
Arrives Sunday, Mar 2
Order within 1 hour and 23 minutes
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Size: 6"


Features

  • A duct fan designed to increase existing airflow in HVAC systems and ventilate home spaces like attics and workshops.
  • Features a variable fan speed controller, enabling you to optimize airflow and noise level for any application.
  • Unibody die-cast construction with no welded seams; reduces vibration while ensuring smoother airflow.
  • AC brushless motor with steel blades and lubricated bearings; not suitable in restricted airflow applications.
  • Duct size: 6 | Dimensions: 7.28 x 5.90 x 5.90 in. | Airflow: 265 CFM | Noise: 35 dBA | Bearings: Dual Ball

Brand: AC Infinity


Color: Black


Electric fan design: Blower


Power Source: AC


Style: Duct Fan


Product Dimensions: 7.28"D x 5.9"W x 5.9"H


Room Type: Basements, Bathrooms, Kitchens, Workshops


Special Feature: Speed Controller


Recommended Uses For Product: Indoor


Noise Level: 35 dB


Brand: AC Infinity


Color: Black


Electric fan design: Blower


Power Source: AC


Style: Duct Fan


Product Dimensions: 7.28"D x 5.9"W x 5.9"H


Room Type: Basements, Bathrooms, Kitchens, Workshops


Special Feature: Speed Controller


Recommended Uses For Product: Indoor


Noise Level: 35 dB


Wattage: 37 watts


Finish Type: Matte


Number of Blades: 6


Air Flow Capacity: 265 Cubic Feet Per Minute


Theme: Home Improvement, HVAC


Voltage: 120 Volts


Collection Name: Home


Included Components: Cord


Indoor/Outdoor Usage: Indoor


Model Name: AC-RXS6


Specification Met: CE


Control Method: App


Blade Material: Plastic


Cable Length: 3 Feet


Is Cordless?: No


Number of Power Levels: 3


Manufacturer: AC Infinity


UPC: 819137021112


Global Trade Identification Number: 12


Size: 6"


Item Weight: 3.21 pounds


Country of Origin: China


Item model number: AC-RXS6


Is Discontinued By Manufacturer: No


Date First Available: January 8, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Perfect
Size: 6"
I bought this to use as a fresh air intake. Works perfect. Extremely quiet. Metal blades move a lot of air. Also works perfect on a timer to run a min or so every 15. Some of the other reviewers made me a little leery but it runs perfect and seems very well made. Thank you AC Infinity!
Reviewed in the United States on September 12, 2024 by Jenn/Juan CRIBBS
    • Used as ventilation fan
Size: 6"
I have run this fan continuously for 6 months straight every single year for three years now. My power bill goes up about $2.75 per month when I do this. Zero problems with bearings or speed controller. I installed it to draw hot air from the top of a room with a wood stove and blow it into a cold back room. On wide open speed the fan is a bit noisy (short duct work has no turns in it). But I only run it at that speed on the very coldest February days. Tuff little fan. Love the speed controller. It replaced a single speed duct fan that had only lasted 2 years before the bearing gave out. Only negative I have about this unit is fits loose in standard 6" diameter duct piping. Did I tell you I love the speed controller? ... show more
Reviewed in the United States on July 24, 2024 by steve hawley
    • decent performance and price. too loud.
Size: 6"
This is a nice quality fan for the price. moves a decent amount of air. Had mine over a year and still working good. Its a little bit too loud for me but not any louder than the competition so its as expected. It has a nice dimmer for adjustable fan speed. Nice colors also. Next time will probably go for the cloudline. ... show more
Reviewed in the United States on January 25, 2023 by Review
    • A really decent unit that is low-noise
Size: 6"
This unit is really nice. It has a solid build quality, and runs very quiet in compares. Pushes a good deal of air as needed. The speed controller is of nice design, even has a little light on to show when its turned on. It fits inside a 6-inch duct easily enough (maybe a bit too loose?). Both ends fit inside the 6-inch duct ends. Various ways you can affix it from there. I bought this as a second choice after wasting twice the money on a different unit from a different maker (which that other thing was so noisy you couldn't be inside the same house with it running!). ... show more
Reviewed in the United States on June 15, 2023 by IncredibleHat
    • Powerful, quiet fan
Size: 6"
I got this for my grow tent setup. It’s not huge, so I didn’t need an actual inline fan, but I did need something to exhaust hot air. I’d tried another brand before this one, and kicked myself because I should have just gotten this one in the first place. The other one sounded like a jet engine on the lowest setting. This one moves a good amount of air while also being quiet; I notice it when it first starts up then it fades into background noise. Before I added this fan, my tent was getting close to 90°, even with 2 small fans blowing. With the fan, my tent stays between 76°-79°. ... show more
Reviewed in the United States on July 28, 2024 by S. G.
    • High Quality and Easy Install
Size: 6"
The Inline Booster Duct Fan 6” was well package. I like that the body has no seams. It's all one piece. Fan seems higher quality than the cheapo replaced that was 1/2 the CFM. Used it on my HVAC duct work coming from the furnace. Short run with 3 elbows. Was a little surprised the existing fluted 6" furnace pipe would not slide into the wider side of the fan housing. Ended up working out great as the fan can fit into a pipe that is cut in 1/2. That way you can expand the pipe outward from the fan body as needed and you can get it into really tight spaces. Make sure you have some aluminum tape to seal. Fan on max I'm guessing tripled output. Noise not much different than existing sound from vents at least for me as furnace in the basement was not too far from 1st floor room. If you have loose duct work, that volume of air pushed might make more noise. I don't. ... show more
Reviewed in the United States on January 14, 2025 by JM
    • It works
Size: 6"
It is a little noisy on the high setting but is working great to even out the house temperature, before the back half of the house was always warmer than the front half, now i can't tell the difference.
Reviewed in the United States on January 10, 2025 by John Cameron
    • Quiet motor but loud wind noise
Size: 6"
So I tried the hon&gaun, ac infinity raxial s6 and ac infinity cloud line pro s6. The hon&gaun definetly moved the most air for the money but it was the only one that I could here the motor running both standing next to it and at the end of the vent over 20 feet away even running only 40%. But even at 40% it still moved a lot of air and there was not too much turbulence so the air noise was minimal but motor noise was loud. I really don’t recommend this unless it is somewhere we’re the noise doesn’t matter. The ac infinity raxial was the opposite, a bit more money, moves far less air, the motor is silent but the lousy impeller creates a lot of turbulence creating a lot of air noise that is mainly heard at the end of the vent. Last was the ac infinity cloudline pro, it’s far more expensive but far superior, moves lots of air, motor can’t be heard even standing right next to it and the air flow is smooth and quiet. It also offers optional WiFi controller that is very easy to use, can control up to 4 fans which can be controlled by your phone, by set speed, schedule, atmospheric pressure readings, temperature or humidity. This allows you to put the probe in a vent and have the fan only run when ac, heat or humidifier are running. ... show more
Reviewed in the United States on June 28, 2024 by Adam

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