Round Stack Boot 10" X 3.25" X 6"- is Compatible with Duct 6" w6h6 Actual Filter Size – 15

Actual Filter Size – 15 3/4"w x 24 3/4" x 1"

+ Product Details Size - 22"w X 36"h X 2"d (for duct opening measurement only)

+ Product Details Size – 10" x 30" or 30" x 10" is the size for the duct opening measurement only

+ Product Details Size - 10"w X 34"h X 2"d (for duct opening measurement only)

+ Product Details Size – 25"w X 25"h is the size for the duct opening measurement only

Round Stack Boot 10" X 3.25" X 6"- is Compatible with Duct 6" w6h6 Actual Filter Size – 15+ Product Details Size The size of a galvanized sheet metal stack boot is 10" X 3. 25" X 6". It is compatible with duct 6". Design The stack boot at the bottom of the stack allows a transition from an ordinary large round or rectangular duct to a thin wall mounted duct. Applications The straight boot is used for a straight line transition going from round pipe or insulated flex duct to wall stack. Premium Quality Our straight round stack boot is made