16" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Insulated Line + Product Details Size –

+ Product Details Size – 12"w X 32"h is the size for the duct opening measurement only

Contorl Lever To Adjust Louvers According To Season - Complete Open For Summer To Release The Heat

Actual Filter Size – 23 3/4"w x 13 3/4" x 1"

Chemical Composition: 5% Silver - 6% Phosphorus - 89% Copper - Brazing Temperature: Solidus Temperature: 1190°F - Liquidus Temperature: 1460°F

16" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Insulated Line + Product Details Size –+ 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