SKU: 81497396285

AC Infinity Inline Duct Fan Silencer 6-Inch

$74.69 $82.99
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

AC Infinity Inline Duct Fan Silencer 6-InchDescription A duct muffler designed for use with inline fans in grow tents, bathroom fans and other HVAC applications. Features dual aluminum flanges to help absorb sound waves from fan vibrations and airflow. High quality neoprene foam in an egg crate pattern that will reduce fan noise by up to 50%. Galvanized steel body that is corrosion resistant and can withstand extreme temperatures. Duct Opening Diameter: 6 inches Length: 12. 87 inches Weight:

Description
  • A duct muffler designed for use with inline fans in grow tents, bathroom fans and other HVAC applications.

  • Features dual aluminum flanges to help absorb sound waves from fan vibrations and airflow.

  • High-quality neoprene foam in an egg crate pattern that will reduce fan noise by up to 50%.

  • Galvanized steel body that is corrosion-resistant and can withstand extreme temperatures.

  • Duct Opening Diameter: 6 inches | Length: 12.87 inches | Weight: 3.90 pounds

  • Product Description: A ventilation ducting tool designed to dampen or reduce noise coming from airflow in grow tent or server closet ventilation systems. It utilizes high-grade neoprene foam crafted in a wave crest pattern that diminishes sound wave movement, reducing noise pollution by up to 50%. The egg crate foam muffles sound vibration while allowing maximum airflow passthrough for both intake and exhaust configurations. Both aluminum flange openings also assist in absorbing sound waves from vibrations, seamlessly fitting over your inline duct fan's flange. Each silencer is built with a solid galvanized steel body that is corrosion-resistant and can withstand extreme temperature changes.

  • Applications: The duct silencer is often paired with inline extractor fans in grow tents and hydroponic grow room applications. It can be installed anywhere in the ventilation system chain like in between the fan and ducting. The silencer can also be used in many home HVAC applications including AV equipment room cooling, closet cooling, and bathroom ventilation. This creates a comforting home environment that is quieter and more relaxing, or a workplace that is less distracting.
    • Specifications
  • Product Identification
  • Manufacturer: AC Infinity Inc.
  • Product Name: Duct Fan Silencer 6"
  • Product Model: AC-DSA6
  • UPC Code: 819137021068
  • Product and Mounting Dimensions
  • Duct Opening Size: 6"
  • Total Dimensions: 20.86 x 8.93 in. (53.0 x 22.7 cm)
  • Flange Length: 1.50 in. (3.8 cm)
  • Flange Material: Stainless Steel
  • Flange Design: Reversible
  • Shell Material: Galvanized Steel
  • Foam Material: Neoprene Foam
    • 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: 81497396285

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    4.1 ★★★★★
    Based on 6 reviews
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    G
    Verified Purchase
    Giovany Gil
    Omaha, US
    ★★★★★ 2
    Won’t fit like oem
    It doesn’t fit well and had to modify it to get it as close as possible
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 1, 2026
    M
    Verified Purchase
    Miguel R.
    Bozeman, US
    ★★★★★ 5
    Look good :)
    Style: Gloss Black Double Slats, Size: F30（2012-2018）
    Good fitment, looks nice. The grill is easier to remove using a pick tool, no need to remove the bumper.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 20, 2025
    C
    Verified Purchase
    cody McCrary
    Draper, US
    ★★★★★ 5
    Great
    Style: Gloss Black Double Slats, Size: E46（2003-2006）2-Door, Style: Gloss Black Double Slats, Size: E46（2003-2006）2-Door
    Great fit and finish definitely a great cheap replacement
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 4, 2026
    M
    Verified Purchase
    Marc
    Whiting, US
    ★★★★★ 5
    Snaps right in and looks amazing
    Style: Gloss Black Double Slats, Size: E92（2006-2009）
    This is my second order of these grilles and both sets went in without any issues at all. The gloss black finish is exactly what the E92 front end needs and the quality feels way better than you would expect for the price. Anyone still running chrome on their E92 is missing out on an easy and cheap upgrade.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 2, 2026
    A
    Verified Purchase
    Amazoncustomer
    Louisville, US
    ★★★★★ 5
    Good quality
    Style: Gloss Black Double Slats, Size: F30（2012-2018）
    Great high quality upgrade that makes your car look so much better.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 13, 2026

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