This 6 in. x 25 ft. Flexible Aluminum Foil Duct is ideal for bathroom fan exhausting and other general purpose exhaust applications. 3 layers of aluminum foil laminate are included in its composition that will withstand up to 250°F temperatures. This product has been rated as an air duct connector under UL 181.
Made from 3-ply aluminum foil laminate
Maximum operating temperature is 250°F
UL 181 class 1 flexible aluminum foil air duct connector
25 ft. L offers plenty of ducts to complete your installation
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