4" X 12" Modern Victorian Floor Register Grille With Dampers - Decorative Grate - HVAC Vent Duct Cover - Satin Nickel Floor Grille Toe Space + Product Details Size -

+ Product Details Size - 25"w X 18"h is the size for the duct opening measurement only

Discover this game-changer at HVACPremium

The first number in a grille size

Actual Filter Size – 17 3/4"w x 11 3/4" x 1"

Universal Fit – Dimensions of 6-3/8" wide x 3-1/2" high x 3" deep make it compatible with most standard thermostat models

4" X 12" Modern Victorian Floor Register Grille With Dampers - Decorative Grate - HVAC Vent Duct Cover - Satin Nickel Floor Grille Toe Space + Product Details Size -+ Product Details Size 4"w X 12"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 5. 5" X 13. 5" wider. Installation Location Floor. Design Premium plated finish and modern contempo design forming a luxurious and impressive piece for your home. Quality Packaging Carefully shrink wrapped with cardboard backing to prevent damage in shipment. + Product Description Introducing the Louver Floor