10" Insulated Aluminum Flexible HVAC Duct R-8.0 – 25' Length Color_Red Oak Wood actual front end outer dimensions

actual front end outer dimensions are approximately 31

which the interior PET provides

+ Product Details Size – 16"w X 6"h is the size for the duct opening measurement only

Designed for optimal air flow and lasting durability

+ Product Description Check out one of our most attractive and stylish grills

10" Insulated Aluminum Flexible HVAC Duct R-8.0 – 25' Length Color_Red Oak Wood actual front end outer dimensions+ 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