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REDUCE NOISE TRAVELING THROUGH The DuctMuffler™ In-Line Noise Muffler™ reduces noise heard through registers from adjacent rooms or noisy neighbors.
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| DUCT MUFFLER FAQ'S | |||||||
| DUCT MUFFLER SPEC DRAWINGS | |||||||
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| ~Measurements under standard laboratory conditions at 180 cm from orifice in dBA~ | ![]() |
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