10" Inch Aluminum Hose Flexible Air Duct Pipe for HVAC Flex Ductwork - 25' Feet Long Black + Product Details Size – Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

+ Product Details Size – 12"w X 4"h is the size for the duct opening measurement only

+ Product Details Size – 30"w X 14"h is the size for the duct opening measurement only

+ Product Details Size - 30"w X 8"h is the size for the duct opening measurement only

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4" X 10" Brass Victorian Floor Register Grille - Modern Contempo Decorative Grate - HVAC Vent Duct Cover - Brass Plated

10" Inch Aluminum Hose Flexible Air Duct Pipe for HVAC Flex Ductwork 25' Feet Long Black + Product Details Size – Compatible With Duct 7in Applications This sheet metal DDAG A 1212 + Product Details Size – 12"w X 4"h is the size for the duct opening measurement only + Product Details Size – 30"w X 14"h is the size for the duct opening measurement only