16" x 32" or 32" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter 18" Diameter lightweight aluminum

lightweight aluminum

+ Product Details Size – 25"w X 25"h is the size for the duct opening measurement only

Quality Packaging – carefully shrink wrapped with cardboard backing to prevent damage in shipment

Solid Base for Stability – Built with a solid base for reliable mounting and stability

16" x 32" or 32" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter 18" Diameter lightweight aluminum+ Product Details Perfect Fit & Easy Sizing Designed for a 16" x 32" OR 32" X 16" duct opening (measured at the opening), with actual outer dimensions of 18. 5" W x 34. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 15. 75" x 31. 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