Buy Suncourt DuctMuffler - 8"

Suncourt DuctMuffler - 6": Amazon: Industrial & Scientific Suncourt DuctMuffler - 6" By SunCourt. Price: $77.49 There are no customer reviews yet. 5 star. 4 star. 3 star. 2 star. 1 star. Share your thoughts with other customers

Use the Suncourt Duct Muffler to reduce the noise generated by your ventilation system. It is available in 6", 8" 10" and 12" duct diameters.Why do I need a DuctMuffler? The DuctMuffler will reduce sound traveling through the ducts of a forced air system, i.e. loud music from adjacent rooms, snoring, speech and noise generated by the furnace blower. How do I install a DuctMuffler? Simply remove a section of air duct from the offending duct run and insert a DuctMuffler. The DuctMuffler should be properly supported with plumbers tape, etc. How effective is a DuctMuffler? The DuctMuffler will att