4" Insulated Aluminum Flexible HVAC Duct R-8.0 – 25' Length Copper Coil-Insulated Line Set Scratch-Resistant

Scratch-Resistant

+ Product Details Size - 16"w X 8"h is the size for the duct opening measurement only

7/8" - 3397 PSI

100% Satisfaction Guaranteed

+ Product Details Size - 10"w X 30"h is the size for the duct opening measurement only

4" Insulated Aluminum Flexible HVAC Duct R-8.0 – 25' Length Copper Coil-Insulated Line Set Scratch-Resistant+ Product Details High Quality Aluminum housing on the outside and on the inside for the best insulation value Insulation A thick blanket of fiberglass insulation provides you with an R Value of 8. 0 Energy Efficient Air tight inner core decreases the pressure loss and provides a more hygienic environment high energy efficient No fiberglass erosion into air stream Design Designed to withstand bends and sharp turns without kinking. Tough reinforced