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M-Ke Thermaflex Flexible HVAC Duct$109.99
The MK-E R6.0 acoustical flexible duct offers exceptional sound control. Its acoustically rated chlorinated polyethylene core allows sound energy transmission through the core and insulation, and into the plenum space. A highly efficient, self-extinguishing duct, the M-KE is suitable for use in all pressure heating and cooling systems.
Color: Silver Jacket.