16" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Floor Grille Toe Space featuring a 8" round duct

featuring a 8" round duct opening

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of up to 300m3/h

+ Product Details Perfect Fit & Easy Sizing - Designed for a 30" x 18" OR 18" x 30" duct opening (measured at the opening)

+ Why Hvac Premium

16" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Floor Grille Toe Space featuring a 8" round duct+ 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