R4.2 INSULATED FLEXIBLE DUCTINGPriceQuantity
Flexible Ducting Photo with Andrew Alpine AG-B4FLX8
8" x 25', R-4.2 Insulation, Flexible Ducting
$34.99  

R8.0 INSULATED FLEXIBLE DUCTINGPriceQuantity
Flexible Ducting Photo with Andrew Alpine AG-B8FLX8
8" x 25', R-8.0 Insulation, Flexible Ducting
$45.99  
Silver Flex Ducting Alpine AG-S8FLX8
8" x 25', R-8.0 Insulation, Metalized Flexible Ducting
$47.99