Fantech FIDT 4 Insulated Flex Duct FIDT4

Fantech Fidt 4 Insulated Flex Duct – 4″

• Quality Product by Industry Leader
• Authentic Fantech Item
• Made In USA
• Package Dimensions: 30″ L x 8″ W x 8″ H

Flexible round insulated duct Insulation provides greater thermal efficiency to save energy Thread size of 4 inches Fantech Round insulated flexible duct is 25-ft long and has a thread size of 4 inches. It features heavy-duty silver jacket for durability. Insulation provides high thermal efficiency to save energy. Round insulated flexible duct is UL listed.