24" X 8" Baseboard Return Air Grille - HVAC Vent Duct Cover - 7/8" Margin Turnback For Flush Fit With Baseboard Work - White Compatible with Duct 10" Actual Filter Size – 13

Actual Filter Size – 13 3/4"w x 33 3/4" x 1"

+ Product Details Size - 14"w X 34"h X 2"d (for duct opening measurement only)

and waste gases transmission lines

+ Product Details Size - 30"w X 32"h X 2"d (for duct opening measurement only)

24" X 8" Baseboard Return Air Grille - HVAC Vent Duct Cover - 7/8" Margin Turnback For Flush Fit With Baseboard Work - White Compatible with Duct 10" Actual Filter Size – 13+ Product Details Size 24"w X 8"h Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 25. 75" Width X 9. 75" Height SEE BELOW IN DESCRIPTION How To Measure A Grille Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was just waxed. High Quality Easy unrestricted airflow for your HVAC system 7 8" margin turnback. Carefully Shrink Wrapped With cardboard backing to prevent damage in shipment