AC Infinity Noise Reduction Clamp Duct Coupler w/ Stainless Steel
SKU: 14368237684

AC Infinity Noise Reduction Clamp Duct Coupler w/ Stainless Steel

$28.79 $31.99
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

AC Infinity Noise Reduction Clamp Duct Coupler w/ Stainless SteelDescription Rubber pipe coupling designed to securely pair ducted components together while preventing air leaks. Matte black rubber construction is flexible, heavy duty, and can easily fit over duct ports and piping. Minimizes noise by absorbing sound waves from fan vibrations and airflow traveling through ductwork. Creates an airtight seal and hold using adjustable stainless steel hose clamps with worm drive locks. 4 inch coupler fits inline fans

Description
  • Rubber pipe coupling designed to securely pair ducted components together while preventing air leaks.

  • Matte black rubber construction is flexible, heavy-duty, and can easily fit over duct ports and piping.

  • Minimizes noise by absorbing sound waves from fan vibrations and airflow traveling through ductwork.

  • Creates an airtight seal and hold using adjustable stainless steel hose clamps with worm drive locks.

  • 4 inch coupler fits inline fans and carbon filters with solid duct ports in growing and HVAC settings.

  • Product Description: A rubber clamp designed to connect duct ports with a secure and airtight grip to prevent any loss of airflow. The nitrile butadiene rubber structure fits smoothly over ports and piping thanks to its flexible and adaptable build. The heavy-duty rubber construction also suppresses noise and vibrations by absorbing sound waves, creating a quieter growing or HVAC environment. To ensure an even tighter connection, you can adjust the stainless-steel fasteners with worm drive locks, which are built into ribbed grooves along the rubber clamp to lock it in place. When using flexible couplings to attach ducted components, this rubber coupler guarantees an effortless installation and long-lasting fit.

  • Applications: This matte black coupler fits securely over ducting and piping components. Its durable rubber design prevents air leaks and reduces noise in grow rooms, grow tents, and HVAC settings. This simple and effective clamp provides the perfect support for ducting, carbon filters, inline fans, mounting grilles, dampers, and more.
    • Specifications
  • Product Identification
  • Manufacturer: AC Infinity Inc.
  • Product Name: Noise Reduction Clamp, 4-Inch
  • Product Model: AC-RCA4
  • UPC Code: 819137023529
  • Product Dimensions
  • Ducting Size: 4 in. (10.2 cm)
  • Material: Nitrile Rubber (NBR Grade 65A)
  • Color: Matte Black
  • Clamps: Stainless Steel
  • Worm Drive Lock Head: Phillips and Flat Head
    • 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: 14368237684

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    4.3 ★★★★★
    Based on 1001 reviews
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    C
    Chloe
    Lexington, US
    ★★★★★ 3
    Its alright
    Color: Black, Size: 5X-Large
    True to size per the size chart. The fabric is soft but it it feels cheap to me. It attracts lint but you can brush it off easily so its not the cheapest material I've dealt with. Also, it is opaque (not see through). There is no front/ back indicator either which is indicative of a cheap shirt in my opinion. Would be friendly for tag sensitive people (to stay positive).
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 14, 2026
    A
    Verified Purchase
    Amazon Customer
    New York, US
    ★★★★★ 5
    Fit and colors are perfect
    Color: Black, White, Apricot, Size: Large
    They fit very well, I got them for my husband and he was very excited for the style & fit i am actually going to buy him another pack
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 7, 2025
    C
    Verified Purchase
    ChilledOut
    Charlottesville, US
    ★★★★★ 1
    Fuzzballs get wearing once
    Color: Black, Size: X-Large
    Very smart to wear, but the quality is terrible so after one wash the collar start fraying and fuzzballs start forming. Very disappointing.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 2, 2026
    L
    Verified Purchase
    Lil
    West Palm Beach, US
    ★★★★★ 5
    Amazing quality and well worth it!!!
    Color: Black
    Great watch! My son saw his friend have and was impressed so I got him one! This one doesn’t have a connection point from the band to the watch so it can’t break there which has been the issues with all his other watches. This is easy to setup and use! It worked so great that I got one for my other son! They both say the size and options are perfect! Highly recommend!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 14, 2026
    E
    Verified Purchase
    Evan
    Boise, US
    ★★★★★ 5
    Great classic timepiece
    Color: Black/Digital Gray/Silver-Tone, Color: Black/Digital Gray/Silver-Tone
    I’ve been using the Timex Men’s Ironman Triathlon Classic 30 (38mm) for a while now, and it’s easily one of the most dependable watches I’ve owned. The design is simple but functional — lightweight, comfortable, and perfect for workouts, outdoor activities, or just daily wear. The Indiglo backlight is super bright and makes it easy to read in the dark, and the buttons are responsive without feeling flimsy. The stopwatch and countdown timer features are straightforward and accurate, which I really appreciate for timing workouts. I also like that it’s water-resistant, so I never have to worry about it in the rain or while swimming. The 38mm size is just right — not too bulky, but still sporty and easy to read. The battery life is excellent, and the Timex durability definitely shows; this watch can take a beating and still look good. If you want something rugged, affordable, and practical, the Ironman Classic 30 is a solid choice. It’s a no-nonsense watch that does exactly what it’s supposed to — and does it well.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 2, 2025

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