12"W X 12"H [Duct Opening] Never Rust Plastic 4-Way-Vertical Air Supply Register - HVAC Vent Duct Grille - Off White [Outer Dimensions: 13.75"W X 13.75"H] Color_Red Oak Wood actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

actual front end outer dimensions are approximately 26 5/8" width X 12 5/8" height -

actual front end outer dimensions are approximately 42 5/8" width X 12 5/8" height -

+ Product Details Size – 12" x 16" or 16" x 12" is the size for the duct opening measurement only

Filter Size - 19

+ Product Description Enhance your HVAC system's efficiency and your home's aesthetics with our premium aluminum air vent diffuser

12"W X 12"H [Duct Opening] Never Rust Plastic 4 Way Vertical Air Supply Register HVAC Vent Duct Grille Off White [Outer Dimensions: 13.75"W X 13.75"H] Color_Red Oak Wood actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG A 1212 actual front end outer dimensions are approximately 26 5 8" width X 12 5 8" height actual front end outer dimensions are approximately 42 5 8" width X 12 5 8" height