30"W X 4"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 31.75"W X 5.75"H] Grilles + Product Details Size - Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

+ Product Details Size - 12"w X 22"h is the size for the duct opening measurement only

this grille boasts a natural warmth and fine finish

+ Product Details Size – 18" Corner Baseboard Grille - White - HVAC corner vent cover

Elevate your living space with this sophisticated addition

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30"W X 4"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 31.75"W X 5.75"H] Grilles + Product Details Size Compatible With Duct 7in Applications This sheet metal DDAG A 1212 + Product Details Size 12"w X 22"h is the size for the duct opening measurement only this grille boasts a natural warmth and fine finish