SKU: 58967356028

AC Infinity Duct Reducer 6-Inch to 4-Inch Adapter Cone Galvanized

Sale price$38.69 Regular price$42.99
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Description

AC Infinity Duct Reducer 6-Inch to 4-Inch Adapter Cone GalvanizedDescription A ducting cone designed for adapting ductwork to equipment like bathroom fans and dust collectors. Maintains airflow efficiency by creating a seamless connection between two different sized duct openings. Raised lips on the smaller opening for extra grip on ducting or your equipment's duct opening. Galvanized steel body that is corrosion resistant and can withstand high temperatures. Adapts 6 inches to 4 inches Product Length: 5. 11 inches

Description
  • A ducting cone designed for adapting ductwork to equipment like bathroom fans and dust collectors.
  • Maintains airflow efficiency by creating a seamless connection between two different sized duct openings.
  • Raised lips on the smaller opening for extra grip on ducting or your equipment's duct opening.
  • Galvanized steel body that is corrosion-resistant and can withstand high temperatures.
  • Adapts 6 inches to 4 inches | Product Length: 5.11 inches | Finish: Zinc Coating
  • Product Description: A ventilation ducting tool designed to fit different-sized duct hole openings together, connecting smaller ducting to bigger fans and vice versa. Using this duct adapter to connect your ventilation fans to your ducting will help retain your system's CFM efficiency. It features a raised lip on the reducer end to provide extra grip on ducting or duct openings, while the increaser end features a flat brim to achieve a flush fit. The galvanized steel body is finished with a zinc coating that aids in its resistance to corrosion and high temperatures.
  • Applications: The duct adapter is a versatile tool that can be retrofitted with a variety of different-sized ducting and fans. It is commonly paired with bathroom exhaust fans and dust collection units to adapt them to smaller ductwork as a reducer. Other adaptation projects include range hoods, tumble dryers, grow tent ventilation systems, and connecting smaller ducts to bigger ducts.
  • Specifications
  • Product Identification
  • Manufacturer: AC Infinity Inc.
  • Product Name: Duct Reducer 6" to 4" Adapter
  • Product Model: AC-SDR64
  • UPC Code: 819137021334
  • Product and Mounting Dimensions
  • Duct Opening Sizes: 6" to 4"
  • Product Length: 5.11 in. (13.0 cm)
  • Construction: Galvanized Steel
  • Color: Metallic Silver
  • Finish: Zinc Coating
  • 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: 58967356028

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    Jennifer
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    ★★★★★ 5
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    Color: Dark Blue, Size: Large
    My husband just loves these shirts. He has one in every color, I think. Great quality, good price, breathable, true to color, and super comfy. Nice enough to wear to a nice dinner but can be dressed down w a pair of shorts and flip flops. By far the best find I have found!
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    Foxiann H.
    Fort Morgan, US
    ★★★★★ 5
    Soft, smooth breathable material
    Color: Black, Size: Large
    My teen son is 5'9", weights 150lbs. I ordered up from medium to large.. the shirt fits good, a bit wide but will do the job. Smooth and soft and breathable material,
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    michlind
    Grantham, US
    ★★★★★ 4
    Shrink-wrapped shirt???
    Color: Clear Blue, Size: X-Large
    This shirt arrived in a vacuum packed clear package which caused wrinkles in the synthetic material. Instructions to remove the wrinkles are to run the shirt through a wash cycle. Well, that didn't work! I'm hoping a dry cleaning service can steam press the wrinkles out. Aside from that issue it is a very nice shirt. Sizing good. Fabric thickness and material are very good. Because it is made from polyester and spandex shrinkage will not be an issue.
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    Marine1035
    Massapequa, US
    ★★★★★ 5
    Extremely comfortable.
    Color: Light Green, Size: X-Large
    This shirt is one of my favorites. It fits perfectly and is extremely comfortable. I'm not a paid reviewer.
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    Reviewed in the United States on April 28, 2026
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    Amazon Customer
    Houston, US
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    Great size and cut for an athletic build.
    Color: Dark Blue, Size: Medium
    I have purchased about a dozen different Coofandy long-sleeve and short-sleeve shirts and I absolutely love them. I'm 5'6" and 175 lbs with an athletic build and I wear a medium from this company. For an average build, they may seem a little "undersized", but if your looking for a shirt that really shows your physique these are perfect. I'm normally a Vuori guy for my athletic cut clothing, but these shirt are one quarter the price, a really nice cut, comfortable, and decent quality. They are cheap enough that I added a host of different colors to my wardrobe.
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