Description

Duct Muffler Design: This muffler is primarily used with inline fans in grow tents, bathroom fans, and other HVAC applications. The product features dual aluminum flanges that can absorb sound waves from fan vibrations and airflow, effectively reducing operational noise.

Quality Material: It contains high-quality neoprene foam arranged in an egg crate pattern. This aspect of design helps in reducing fan noise by up to 50%. Its galvanized steel body is corrosion-resistant and can endure extreme temperature variations.

Product Specifications: The duct opening diameter measures 4 inches, with a length of 15 inches, and weighs approximately 2.3 pounds.

Product Features: This ventilation ducting tool is designed to lessen the noise coming from airflow in grow tent or server closet ventilation systems. The foam mutes sound vibration while allowing maximum airflow passthrough for both intake and exhaust configurations. The dual aluminum flange openings also assist in muffing sound waves, seamlessly fitting over your inline duct fan's flange. The silencer boasts a sturdy galvanized steel body that resists corrosion and can withstand variable temperatures.

Applications: The duct silencer is often paired with inline extractor fans and hydroponic grow room applications. It can be installed anywhere in the ventilation system chain, such as between the fan and ducting. Besides, the silencer is suitable for various household HVAC applications, including AV equipment room cooling, closet cooling, and bathroom ventilation. This creates a home environment that is quieter and more relaxing, or a workspace that is less distracting.

Specifications

Manufacturer: AC Infinity Inc.

Product Name: Duct Fan Silencer 4"

Product Model: AC-DSA4

UPC Code: 819137021051

Product and Mounting Dimensions

Duct Opening Size: 4 inches

Total Dimensions: 14.96 x 6.97 inches (37.8 x 17.7 cm)

Flange Length: 1.50 inches (3.8 cm)

Product Performance and Technical Specs

Flange Material: Stainless Steel

Flange Design: Reversible

Shell Material: Galvanized Steel

Foam Material: Neoprene Foam

Bulk Discount

Buy 2 or more of this item and receive 5% off!

Discount will be automatically applied at checkout.

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 follow the instructions in our price match policy page to take advantage of this offer!

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 in the USA and currently only 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.

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 Affirm, 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.