4" X 10" Victorian Floor Register Grille with Dampers - Contempo Decorative Grate - HVAC Vent Duct Cover - Satin Nickel Return Grille + Product Details Size –

+ Product Details Size – Stick-on collar is 16" and it is compatible with duct 16"

Installation Location – Wall or door mount - door thickness up to 32mm - anodised finish - smooth & beautiful

+ Product Details Size – 22"w X 12"h pleated MERV 8 filter for HVAC return filter grille - 3 Pack

+ Product Details Size - 34"w X 26"h is the size for the duct opening measurement only

4" X 10" Victorian Floor Register Grille with Dampers - Contempo Decorative Grate - HVAC Vent Duct Cover - Satin Nickel Return Grille + Product Details Size –4" X 10" Is The Size For The Duct Opening (floor vent hole) Measurement Only, Actual Front End Outer Dimensions Are 3. 5" X 11. 5" 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