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AC Infinity

AC Infinity 3-Way Duct Splitter, 6 x 6 x 6” Exhaust Pipe Splitter Y Connector, for Indoor Growing Tents Dryer Vent Hoses

  • Based on 598 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 14
Order within 5 hours and 8 minutes
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Size: 6 x 6 x 6”


Features

  • A duct connector designed to help cool and ventilate multiple spaces by redistributing airflow.
  • Y-shaped splitter maximizes the use of only one inline fan by branching your ductwork into two paths.
  • Smooth, rounded bending frees airflow to minimize wind resistance by reducing friction and turbulence.
  • Solid steel body with a powder coat finish that can resist corrosion and withstand high temperatures.
  • Fits 6 Duct Openings | Raised Lip for Greater Grip | Length: 13.54 | Finish: Powder Coat

Size: 6 x 6 x 6”


Material: Alloy Steel


Brand: AC Infinity


Color: Black


Connector Type: Splitter, Y Connector


Number of Pieces: 1


Number of Packs: 1


Manufacturer: AC Infinity


Set Name: 3-Way Duct Splitter 6" (Single Unit)


Unit Count: 1 Count


Brand Name: AC Infinity


Number of Pieces: 1


Model Number: AC-DSA66


Manufacturer: AC Infinity


Set Name: 3-Way Duct Splitter 6" (Single Unit)


UPC: 819137021969


Manufacturer Part Number: AC-DSA


Unit Count: 1 Count


Connector Type: Splitter, Y Connector


Size: 6 x 6 x 6”


Color: Black


Material Type: Alloy Steel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 14

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews

    • Great T joint
Size: 6 x 4 x 4”
Love AC infinity stuff, I have a lot of it. This is made of metal and tolerances are great. I’m using it my attic for venting bathroom fans. Airflow is great, easy installation and perfect fit. Hits all the marks
Reviewed in the United States on May 21, 2026 by James Mercer
    • Just what I needed
Size: 6 x 6 x 6”
Great product. Perfect solution to my AC ducting needs.
Reviewed in the United States on December 30, 2025 by Amazon Customer
    • Durable and handy
Size: 4 x 4 x 4”
It works great! All of my exhaust hoses reach out perfectly. I also like that it's durable and thick enough to hold them.
Reviewed in the United States on February 25, 2026 by ARobinson
    • Didn't fit
Size: 4 x 4 x 4”
Didn't fit other 4" duct stuff, not even aluminum accordion, so hard to give it 5 stars. Must have to stick with the brand line for it to fit. Its too rigid to force other fittings on it. It is solidly made and would have to really hit it with a hammer to dent it, it just isn't versatile because of the exact 4" diameter and rigid construction. ... show more
Reviewed in the United States on December 30, 2023 by Max Power
    • good buy for an attic splitter
Size: 6 x 4 x 4”
solid product recommended
Reviewed in the United States on February 4, 2026 by PNE
    • Just so you know
Size: 6 x 4 x 4”
Just so others know, it doesn't fit on top of 6 inch motor, it is same size O.D. You need to buy use 6" ducting in between if you want to have two 4 inch scrubbers veering off in different directions and this works great in middle of one or both to adjust suction to one or even them out if one duct is longer, would also work for blowing in both directions. Also the AC Infinity ducts exactly fit over them in this and the 3 way. https://www.amazon.com/dp/B0CPB3TLLS?ref=ppx_yo2ov_dt_b_fed_asin_title ... show more
Reviewed in the United States on October 12, 2025 by Rick
    • Heavy metal holds up to custom install.
Size: 6 x 4 x 4”
Very good quality. Metal holds its shape and didn't bend when fitting to my project. Worked perfect.
Reviewed in the United States on June 20, 2025 by Victoy KS
    • Great quality
Size: 6 x 6 x 6”
Great price
Reviewed in the United States on September 25, 2025 by DK

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