4" X 14" Modern Victorian Floor Register Grille With Dampers - Decorative Grate - HVAC Vent Duct Cover - Antique Brass Drop Ceilings / Steel Actual Dimensions: 21

Actual Dimensions: 21

Actual Filter Size – 27 3/4"w x 29 3/4" x 1"

it ensures long-lasting performance in both residential and commercial settings

Insulation – A thick blanket of fiberglass insulation provides you with an R-Value of 4

Powder-Coat Finish – 1mm galvanized steel material with sleek

4" X 14" Modern Victorian Floor Register Grille With Dampers - Decorative Grate - HVAC Vent Duct Cover - Antique Brass Drop Ceilings / Steel Actual Dimensions: 214" X 14" Is The Size For The Duct Opening (floor vent hole) Measurement Only, Actual Front End Outer Dimensions Are 5. 5" X 15. 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