Suncourt In-Line Duct Muffler 204270051

Product Description

The DuctMuffler 12 in. In-Line Noise Muffler reduces noise from fans and carbon filter systems. Excellent noise reduction for HVAC systems, fans and hydroponics applications. Reduce noise traveling through duct work the DuctMuffler In-Line Noise Muffler reduces noise heard through registers from adjacent rooms or noisy neighbors. Does Not Restrict Airflow through duct. Maintenance free and easy to install.|Acoustic liner UL Listed, class 1 air duct|Building code compliant, meets NFPA standards 90A and 90B|Fits 12 in. flex or metal duct|1-year limited warranty|Available in 6 in., 8 in., 10 in. and 12 in. Dia