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12 inch✕ 25 feet aluminum insulated flexible duct hose R 6.0
$149.99
R6 Insulator with a bottom inner diameter of 12 inches, and length of 25 feet【Wide Application】The 12-inch R6 insulator has a wide range of applications in commercial and residential HVAC...
12 inch✕ 25 feet Insulated Flexible Duct R4.2
$140.99
【🌿🛒 High Quality Performance Insulated Duct】Made from thickened aluminum foil material, high-strength elastic spiral steel wire, with a layer of fiberglass insulation in the middle, it has characteristics of high...
12 inch✕ 25 feet aluminum insulated flexible duct hose R 8.0
$289.99
【Exceptional Insulation】Built with superior Owens Corning fiberglass insulation, our Cuchiilo HVAC Insulated Flex Ducting ensures maximum thermal efficiency and reduces heat loss or gain during air distribution. 【Energy Efficiency】With an...