6" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length 6" Diameter Easy Access – This panel

Easy Access – This panel offers convenient access to HVAC

actual front end outer dimensions are approximately 21" width X 21" height

+ Product Details Size - 36"w X 10"h X 2"d (for duct opening measurement only)

75"H – fits a 18" X 6" duct opening

6" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length 6" Diameter Easy Access – This panel+ 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 6. 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