28" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w28h28 high-impact plastic

high-impact plastic

And The Cooler Air From Outside WIll Flow In From The Bottom

ensuring it arrives in perfect condition

will change the appearance of the entire room

28" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w28h28 high-impact plastic+ Product Details Perfect Fit & Easy Sizing Designed for a 28" x 26" OR 26" x 28" duct opening (measured at the opening), with actual outer dimensions of 30. 5" W x 28. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 27. 75" x 25. 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