16" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Brazing Solder Rods Width vs Height:

Width vs Height:

compatible with duct 6" | 5 PACK of 2' pipe - 10-foot length when connected– 30 gauge thick & made of thick & durable galvanized sheet metal

+ Product Details Perfect Fit & Easy Sizing - Designed for a 14" x 36" OR 36" X 14" duct opening (measured at the opening)

Optimal Airflow: Experience 25% greater airflow

to Ensure Perfect Smooth Finish

16" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Brazing Solder Rods Width vs Height:+ 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