22" x 28" Cube Core Eggcrate Return Air Filter Grille for 1" Filter white Elevate the performance and appearance

Elevate the performance and appearance of your ventilation system today

actual front end outer dimensions are approximately 16 5/8" width X 38 5/8" height

Filter Size - 7

actual front end outer dimensions are approximately 16 5/8" width X 34 5/8" height

+ Product Details Perfect Fit & Easy Sizing - Designed for a 14" x 12" or 12" x 14" duct opening (measured at the opening)

22" x 28" Cube Core Eggcrate Return Air Filter Grille for 1" Filter white Elevate the performance and appearance+ Product Details Perfect Fit & Easy Sizing Designed for a 22" x 28" OR 28" x 22" duct opening (measured at the opening), with actual outer dimensions of 24. 5" W x 30. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 21. 75" x 27. 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