IMPERIAL 5-in x 300-in Polyester Insulated Flexible Duct R 6 Item #929651 | Model #2030347 The unique 3 color monofilament

The unique 3 color monofilament material creates added durability

Aside from being tasty

Degree of Angle

Covers up to 75 sq ft

vibrant colors

IMPERIAL 5-in x 300-in Polyester Insulated Flexible Duct R 6 Item #929651 | Model #2030347 The unique 3 color monofilamentThis Imperial Insulated Flexible Duct is ideal for use with heating, ventilation, and air conditioning systems. Its 2 ply polyester laminated inner core is constructed with supportive, non corrosive coated wire. A blanket of fiberglass insulation surrounds the core which helps to reduce heat loss and condensation, and a silver metalized outer jacket with reinforced scrim surrounds the fiberglass insulation for durability. Because of its flexible