10" X 4" Mobile Home RV Floor Register Vent Grille with Back Dampers - Fixed Blades - 2 way Deflection - Brown w8h8 + Product Details Size -

+ Product Details Size - 12"w X 24"h is the size for the duct opening measurement only

this diffuser is the perfect blend of function and style for your home

Ideal for Walls & Ceilings: Designed for seamless installation in standard 6" X 6" duct openings

actual front end outer dimensions are approximately 28 5/8" width X 20 5/8" height

Actual Filter Size – 24 3/4"w x 13 3/4" x 1"

10" X 4" Mobile Home RV Floor Register Vent Grille with Back Dampers - Fixed Blades - 2 way Deflection - Brown w8h8 + Product Details Size -+ Product Details Size 10"w X 4"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 5" X 5. 5" wider. High Quality Extra Heavy Duty to withstand constant walk on situations. Installation Location Floor. Design Rigid gauge built for durability and long life in mind, but still light and handy. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was just waxed. Quality