4" X 10" Modern Victorian Floor Register Grille with Dampers - Decorative Grate - HVAC Vent Duct Cover - Antique Brass Compatible With Duct 6in + Product Details Size -

+ Product Details Size - 14"w X 4"h is the size for the duct opening measurement only

+ Product Details Size - 30"w X 32"h is the size for the duct opening measurement only

Actual Filter Size – 19 3/4"w x 21 3/4" x 1"

+ Product Description Introducing our Aluminum Access Door with Seamless Gypsum - the ultimate solution for easy access and seamless integration in your walls and ceilings

4" X 10" Modern Victorian Floor Register Grille with Dampers - Decorative Grate - HVAC Vent Duct Cover - Antique Brass Compatible With Duct 6in + Product Details Size -4" X 10" Is The Size For The Duct Opening (floor vent hole) Measurement Only, Actual Front End Outer Dimensions Are 5. 5" X 11. 5 in" SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE Solid Rigid Steel Body For Durability and Reliability With Dampers Operate able by Switch For Airflow Directional Control Premium Plated Finish and Modern Contempo Design Forming a Luxurious & Impressive Piece For Your Home Quality Packaging Carefully Shrink Wrapped With