10" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Filter Grille High Quality – Solid stamped

High Quality – Solid stamped steel with counter-sunk screw holes (screws included) and no sharp edges

+ Product Details Size - 28"w X 32"h is the size for the duct opening measurement only

Upgrade your air distribution strategy today – invest in the efficiency and convenience of the 6" Butterfly Damper

Design – The duct board snap collar is used to start runs of flexible or rigid HVAC ducting

10" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Filter Grille High Quality – Solid stamped+ 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