22" x 6" Cube Core Eggcrate Return Air Filter Grille for 1" Filter return filter crafted from heavy gauge steel

crafted from heavy gauge steel for unparalleled durability

+ Product Details Perfect Fit & Easy Sizing - Designed for a 10" x 16" or 16" x 10" duct opening (measured at the opening)

actual front end outer dimensions are approximately 23 5/8" width X 7 5/8" height

+ Product Details Size - 32"w X 26"h is the size for the duct opening measurement only

22" x 6" Cube Core Eggcrate Return Air Filter Grille for 1" Filter return filter crafted from heavy gauge steel+ Product Details Perfect Fit & Easy Sizing Designed for a 22" x 6" OR 6" x 22" duct opening (measured at the opening), with actual outer dimensions of 24. 5" W x 8. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 21. 75" x 5. 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 Made