NEW Master Flow 4"x25 ft. Insulated Flexible Duct R6 Silver Jacket (F6IFD4X300)

Enhance the efficiency of your heating and cooling system with the Master Flow 4"x25 ft. Insulated Flexible Duct R6 Silver Jacket (F6IFD4X300). This high-quality flexible duct is designed to provide a comfortable and flexible fit for your home or office. Its 4-inch diameter and 25-foot length make it a perfect choice for connecting your HVAC system to your living space. The Master Flow R6 and R8 models are known for their insulated features, which help to regulate the temperature of the air flowing through the duct. This duct is suitable for use in both heating and cooling systems, and its flexible design allows for easy installation and maintenance. Upgrade your home or office with this reliable and efficient flexible duct from Master Flow.