34" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter white justify-content: center

justify-content: center

75"H – fits a 10" X 4" duct opening

actual front end outer dimensions are approximately 16 5/8" width X 10 5/8" height

also referred to as T-Bar or Lay-in system

Rigid Gauge Steel

34" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter white justify-content: center+ Product Details Perfect Fit & Easy Sizing Designed for a 34" x 14" Or 14" x 34" duct opening (measured at the opening), with actual outer dimensions of 36. 5" W x 16. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 33. 75" x 13. 75" x 1" Premium Airflow Efficiency High performance cube core eggcrate design allows 95% airflow efficiency, reducing energy costs and maximizing HVAC system lifespan. Durable, Rust Free Aluminum