12" X 12" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 13.75 X 13.75] 4" Round Duct Pipe allowing unrestricted airflow for optimal MFACRA88W1 Condensate Pump Product Details Size 20
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Description
12" X 12" Heavy Duty Floor Grille Fixed Blades Air Grille Brown [Outer Dimensions: 13.75 X 13.75] 4" Round Duct Pipe allowing unrestricted airflow for optimal MFACRA88W1 Condensate Pump Product Details Size 20 allowing unrestricted airflow for optimal HVAC performance + Product Details Size 4"w X 28"h is the size for the duct opening measurement only