8" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length tool belt + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 24" x 36" OR 36" x 24" duct opening (measured at the opening)

75" Width X 37

+ Product Details Size – 3"w X 10"h or 10"w X 3"h is the size for the duct opening measurement only

Two Mounting Base Options – Includes both a solid base and a ring base

8" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length tool belt + Product Details Perfect Fit+ 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