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AC Infinity Inline Duct Fan Silencer, 8-Inch

AC Infinity

12 total reviews

Regular price
Price: $89.99 USD
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List Price: $0.00 USD
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Price: $89.99 USD
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Availability: 16 in stock

Estimated Arrival: Between Jul 19 and Jul 24.

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Why Buy From Grow Tents Depot
  • Duct Muffler: Designed for use with inline fans in various settings, this muffler features dual aluminum flanges to help reduce sound waves from fan vibrations and airflow. It incorporates high-quality neoprene foam in an egg crate pattern that can decrease fan noise by up to 50%.
  • Sturdy Construction: The duct muffler features a galvanized steel body that is resistant to corrosion and can withstand extreme temperatures, enhancing its durability and longevity.
  • Product Dimensions: The duct opening diameter measures 8 inches, with a length of 27 inches. It weighs approximately 6 pounds, making it a substantial yet manageable component for any ventilation system.
  • Product Functionality: As a ventilation ducting tool, the duct muffler significantly reduces noise coming from airflow in various ventilation systems. It employs high-grade neoprene foam crafted in a wave crest pattern that minimizes sound wave movement, achieving up to a 50% reduction in noise pollution. The unique design of the egg crate foam muffles sound vibration while enabling maximum airflow for both intake and exhaust configurations. The aluminum flange openings also prove impactful in absorbing sound waves.
  • Applications: This duct silencer is frequently used with inline extractor fans in various applications. It can be installed anywhere in the ventilation system - typically positioned between the fan and ducting. The silencer is also compatible with various home HVAC applications, including AV equipment room cooling and bathroom ventilation. It aids in creating a serene home environment, or a less distracting workplace.
  • Specifications
  • Manufacturer: AC Infinity Inc.
  • Product Name: Duct Fan Silencer 8"
  • Product Model: AC-DSA8
  • UPC Code: 819137021075
  • Product and Mounting Dimensions
  • Duct Opening Size: 8"
  • Total Dimensions: 26.92 x 10.94 in. (68.4 x 27.8 cm)
  • Flange Length: 1.50 in. (3.8 cm)
  • Product Performance and Technical Specs
  • Flange Material: Stainless Steel
  • Flange Design: Reversible
  • Shell Material: Galvanized Steel
  • Foam Material: Neoprene Foam
  • Price Match Guarantee
  • Shop safe knowing that Grow Tents Depot offers the lowest prices on all of our products - all the time - guaranteed!
  • We work very hard to ensure that we always have the absolute best prices online, so we make this guarantee knowing that if you find a lower price somewhere else, we will match or even beat our competitor's price! Simply reach out to us with a screenshot and link of our competitor's price (including shipping) and let us make you an offer! If you have already purchased with us and you find a better price within one week of your order, let us know and we will issue a refund for the difference!
  • Our 100% price match guarantee has some limitations:
  • -Promotions such as rebates, "buy one, get one free", and other discounts are not eligible.
  • -The item must be in stock on the competitors website when you request your price match.
  • -The competitor must be an online store and may not have a retail location.
  • -The website cannot be a discounter or auction website (e.g. Amazon, eBay, Overstock, etc.).
  • -The competitor must be an authorized retailer of the product in question.
  • -The price match applies to the item price and the shipping charges but excludes sales tax.
  • -On rare occasions, we reserve the right to refuse a price match if we would incur a loss.
  • Get growing today!
  • Shipping, Returns, and Cancellations
  • Order Confirmation:
  • As soon as your order is placed, an order confirmation e-mail will be sent to you. This means that your order has been successfully entered into our system and that we have pre-authorized your payment method for the purchase. In rare cases, if your product is unavailable or delayed, we will contact you and see if you would like to either wait for your item(s) to become available, change your order, or simply be refunded for your cancelled item(s). If your item(s) are immediately available, we will process your order and arrange for soonest possible shipment. Please note that once the order is processed we are unable to change the shipping address.
  • Order Shipment:
  • We offer FREE SHIPPING on all orders and currently service the lower 48 states. Most items are shipped within 1 to 3 business days and shipping time is typically between 1 to 7 business days. There are some products that have a slightly longer lead time and this will be indicated on the individual product pages if applicable. Once your order has shipped, we will send you the tracking information as soon as it becomes available. If a week or more has gone by and you still have not received the tracking information (or the number is not working), please reach out to us right away at If you are in Alaska, Hawaii, or outside of the US and would like to place an order: we may be able to ship to you, but you will need to reach out to us for a custom shipping quote.
  • Cancellations and Refunds:
  • If you need to cancel your order, please reach out to us as soon as possible. Cancelled orders are subject to a 5% administrative fee (for credit card, debit card, Amazon Pay, Coinbase, and Facebook orders) or an 8% administrative fee (for Shop Pay Installments and Sezzle orders). We can accommodate most cancellation and refund requests, however if a product has been arranged to ship or has shipped, then the item will be treated as a return and will potentially be subject to return shipping costs and restocking fees. Any refunds that may be issued will only be issued to the original payment method used when placing your order and only after the return has been confirmed to be received back in its original condition.
  • Returns:
  • Please see our full return policy at the footer of this page for brand-specific details. A restocking fee of 5-25% may apply on returns within the dates of the brand-specific return policies. If you would like to proceed with a return, please reach out to us to receive the precise return instructions and clarification on the restocking fees for your item(s).
  • Warranty
  • Grow Tents Depot only sells brand new products, never used, and therefore all items come with full manufacturer warranties if offered. Please note that Grow Tents Depot is not responsible for replacing or repairing your product while under warranty as this is the manufacturer's commitment to you. However, Grow Tents Depot would be happy to assist you in getting your product repaired or replaced by coordinating with the manufacturer.
  • If you would like us to assist with a warranty claim, please reach out to support with the following information:
  • Your order number.
  • Your shipping address.
  • A brief description of the issue.
  • Any photos or videos demonstrating the issue.

  • Customer Reviews

    Based on 12 reviews
    Micah Q.
    The Odor Fan

    This fan is exactly what I wanted. I installed it as a bathroom fan because I was tired of my wife complaining about the smell. This fan will suck all the air out of the bathroom in a minute, making both of us happy!!