Suncourt DM108 Duct Muffler Inline Noise Muffler 8"

REDUCE NOISE TRAVELING THROUGH
DUCTWORK.

The DuctMuffler In-Line Noise Muffler reduces noise heard through registers from adjacent rooms or noisy neighbors.

• Available in 5", 6", 8", 10" and 12" diameters
• Does not restrict airflow through duct
• Easy to install
• Maintenance free
• Building Code Compliant, Meets NFPA Standards 90A and 90B
• UL Listed, Class I Air Duct