20"W X 18"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 21.875"W X 19.875"H] Curved Blade Steel allowing you to choose the MFACRA88W1 Condensate Pump Product Details Size 20
Platform notes & fabric story
Description
20"W X 18"H [Duct Opening] ALUMINUM RETURN GRILLE Easy Air Flow Linear Bar Grilles [Outer Dimensions: 21.875"W X 19.875"H] Curved Blade Steel allowing you to choose the MFACRA88W1 Condensate Pump Product Details Size 20 allowing you to choose the best option to suit your airflow needs + Product Details Size 36"w X 28"h X 2"d (for duct opening measurement only)