6" x 22" or 22" x 6" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White [Outer Dimensions: 8.5" X 24.5"] w32h32 actual front end outer dimensions

actual front end outer dimensions are approximately 16 5/8" width X 20 5/8" height

+ Product Details Size - 14"w X 30"h is the size for the duct opening measurement only

Effortless Integration: Crafted for easy connection to supply grilles of drop ceiling T-Bar vent covers

Powder-Coat Finish – Never rust

+ Product Details Size - 12" X 12" is the size for the duct opening measurement only

6" x 22" or 22" x 6" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White [Outer Dimensions: 8.5" X 24.5"] w32h32 actual front end outer dimensions+ Product Details Perfect Fit & Easy Sizing Designed for a 6" x 22" or 22" x 6" duct opening (measured at the opening), with actual outer dimensions of 8. 5" W x 24. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 5. 75" x 21. 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