30" x 20" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w25h25 adds a luxurious touch to

adds a luxurious touch to any home

+ Product Details Size – 32"w X 34"h is the size for the duct opening measurement only

Plain Ends - Gives you the freedom to cut and flare at your own project needs

[Outer Dimensions: 22

Actual Front End Outer Dimensions Are 14" Width X 10" Height - SEE IN DESCRIPTION HOW TO MEASURE A GRILLE

30" x 20" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w25h25 adds a luxurious touch to+ Product Details Perfect Fit & Easy Sizing Designed for a 30" x 20" OR 20" x 30" duct opening (measured at the opening), with actual outer dimensions of 32. 5" W x 22. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 29. 75" x 19. 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