520 Quietflex 10ft insulated flex duct 5-inch
5" x 10' flexible insulated duct. Also used by the Coleman Blend Air system to bring fresh air to the furnace. Class 1, 4.2 R value, black poly jacket
5" x 10' flexible insulated duct. Also used by the Coleman Blend Air system to bring fresh air to the furnace. Class 1, 4.2 R value, black poly jacket