14" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Compatible with Duct 10" Actual Filter Size – 25

Actual Filter Size – 25 3/4"w x 17 3/4" x 1"

+ Product Details Perfect Fit & Easy Sizing - Designed for a 30" x 6" OR 6" x 30" duct opening (measured at the opening)

+ Product Details Size - 8"w X 16"h is the size for the duct opening measurement only

+ Product Details Size - 16"w X 30"h X 2"d (for duct opening measurement only)

This 24" X 10" end cap is constructed with 26-gauge galvanized steel

14" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Compatible with Duct 10" Actual Filter Size – 25+ 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