34"W X 8"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 35.75"W X 9.75"H] flat stamped steel Design – Cubic core eggcrate MFACRA88W1 Condensate Pump Product Details Size 20
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Description
34"W X 8"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 35.75"W X 9.75"H] flat stamped steel Design – Cubic core eggcrate MFACRA88W1 Condensate Pump Product Details Size 20 Design – Cubic core eggcrate design Offers highest airflow efficiency at almost 95% actual front end outer dimensions are approximately 8