14" x 16" or 16" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Aluminum - Cube Core [Outer Dimensions: 16

[Outer Dimensions: 16

+ Product Spec Sheet

For added versatility

This thoughtful design ensures optimal air circulation for your HVAC system

Tough reinforced metallized polyester jacket - tear and puncture resistant

14" x 16" or 16" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Aluminum - Cube Core [Outer Dimensions: 16+ Product Details Perfect Fit & Easy Sizing Designed for a 14" x 16" OR 16" X 14" duct opening (measured at the opening), with actual outer dimensions of 16. 5" W x 18. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 13. 75" x 15. 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