16" x 28" or 28" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Color_R-8.0 Pink Rigid gauge built for durability

Rigid gauge built for durability and long life in mind

9% Pure Copper)

Smooth Powder Coat Finish: The grill boasts a sleek and smooth powder coat finish that not only adds a touch of elegance to your surroundings but also enhances its resistance against wear and tear

Assembeled Before Powder Coat Paint

Ideal for Walls & Ceilings: Designed for seamless installation in standard duct openings

16" x 28" or 28" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Color_R-8.0 Pink Rigid gauge built for durability+ Product Details Perfect Fit & Easy Sizing Designed for a 16" x 28" OR 28" X 16" duct opening (measured at the opening), with actual outer dimensions of 18. 5" W x 30. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 15. 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