26" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Color_R-8.0 Pink Airflow – Improved airflow dynamics

Airflow – Improved airflow dynamics long neck bBody- reduced noise design - integrated spring fasteners

Made of high quality aluminum that will never rust

+ Product Details Perfect Fit & Easy Sizing - Designed for a 28" x 32" OR 32" x 28" duct opening (measured at the opening)

with actual outer dimensions of 30

26" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Color_R-8.0 Pink Airflow – Improved airflow dynamics+ Product Details Perfect Fit & Easy Sizing Designed for a 26" x 16" OR 16" x 26" duct opening (measured at the opening), with actual outer dimensions of 28. 5" W x 18. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 25. 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