Quick Summary
The AC Infinity Inline Duct Fan Silencer is a 150mm duct muffler for inline fan setups. It is described as a noise reduction muffler for use with inline fans in grow tents, bathroom fans and other HVAC applications. That makes it a duct accessory to compare by size, fit and intended installation rather than by appearance alone.
The product description also states dual aluminium flanges, neoprene foam in an egg crate pattern, a galvanised steel body, a 6 inch duct opening diameter, a length of 12.87 inches and a weight of 3.90 pounds.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | AC Infinity |
| Product type | Inline duct fan silencer / noise reduction muffler |
| Size | 150mm duct opening diameter, also stated as 6 inches. Check the duct size against your existing setup. |
| Length | 12.87 inches. Compare this with the space available in the duct run. |
| Weight | 3.90 pounds. Useful when planning support and installation. |
| Included features | Dual aluminium flanges, neoprene foam in an egg crate pattern, galvanised steel body. |
| Intended use | For use with inline fans in grow tents, bathroom fans and other HVAC applications. |
What to Compare Before Buying
- Duct diameter: The opening is stated as 150mm / 6 inches, so the fan and ducting need to match that size.
- Available space: The 12.87 inch length needs to fit into the duct route where the muffler will sit.
- Installation weight: At 3.90 pounds, the unit adds weight to the run and may need suitable support.
- System use: It is intended for inline fans in grow tents, bathroom fans and other HVAC applications, so check that your setup uses that type of ducting.
Before You Decide
Confirm the 150mm / 6 inch opening matches your ducting before choosing an offer. Check that the 12.87 inch length suits the space available in your installation, and make sure you are buying the silencer rather than a fan or other duct component.
