![Lambro 613UL Air Connector, 3 in, 25 ft L, Aluminum [SKU: ORG7355332]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/20522/19470/7355332__53436.1683062070.jpg?c=1 "Lambro 613UL Air Connector, 3 in, 25 ft L, Aluminum [SKU: ORG7355332]")
Product Overview
Flexible aluminum\metalized foil LamaFlex duct is ideal for applications where building codes require use of all aluminum duct. [QTY/UOM: 1EA / 1EA] [PMS SKU: ] [Category: VENT PIPE & ACCESSORIES/DUCTS;Shop All]
![Lambro 613UL Air Connector, 3 in, 25 ft L, Aluminum [SKU: ORG7355332]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/20522/19470/7355332__53436.1683062070.jpg?c=1 "Lambro 613UL Air Connector, 3 in, 25 ft L, Aluminum [SKU: ORG7355332]")
![Lambro 414 Flexible Air Connector, 4 in, 25 ft L, Aluminum [SKU: ORG1456953]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/20462/19410/1456953__21298.1683062039.jpg?c=1 "Lambro 414 Flexible Air Connector, 4 in, 25 ft L, Aluminum [SKU: ORG1456953]")
Lambro
![Lambro 412 Flexible Air Connector, 4 in, 8 ft L, Aluminum [SKU: ORG8342743]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/20461/19409/8342743__36718.1683062038.jpg?c=1 "Lambro 412 Flexible Air Connector, 4 in, 8 ft L, Aluminum [SKU: ORG8342743]")
Lambro
![Lambro 411 Flexible Air Connector, 4 in, 5 ft L, Aluminum [SKU: ORG0407338]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/20460/19408/0407338__52605.1683062038.jpg?c=1 "Lambro 411 Flexible Air Connector, 4 in, 5 ft L, Aluminum [SKU: ORG0407338]")
Lambro
![Lambro 418 Flexible Air Connector Kit, 4 in, 8 ft L, Aluminum [SKU: ORG6987622]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/20463/19411/6987622__40607.1683062039.jpg?c=1 "Lambro 418 Flexible Air Connector Kit, 4 in, 8 ft L, Aluminum [SKU: ORG6987622]")
Lambro
![Lambro 301 Flexible Semi-Rigid Duct, 3 in, 8 ft L, Aluminum [SKU: ORG8557027]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/20451/19399/8557027__03638.1683062033.jpg?c=1 "Lambro 301 Flexible Semi-Rigid Duct, 3 in, 8 ft L, Aluminum [SKU: ORG8557027]")
Lambro