IMPERIAL 5-in x 300-in Polyester Insulated Flexible Duct R 6 Item #929651 | Model #2030347 Maximum speed and life in

Maximum speed and life in stainless steel and other hard metals

Aside from being tasty

Door is installed in a primed door frame for easy installation into an existing entry door opening

vibrant colors

Resists 10 psi water pressure

IMPERIAL 5-in x 300-in Polyester Insulated Flexible Duct R 6 Item #929651 | Model #2030347 Maximum speed and life inThis 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