34" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Compatible With Duct 6in and centralized air ducted units

and centralized air ducted units

allowing you to take control of indoor air circulation without complications

actual front end outer dimensions are approximately 26 5/8" width X 32 5/8" height

actual front end outer dimensions are approximately 22 5/8" width X 20 5/8" height -

Actual Filter Size – 15 3/4"w x 31 3/4" x 1"

34" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Compatible With Duct 6in and centralized air ducted units+ Product Details Perfect Fit & Easy Sizing Designed for a 34" x 8" Or 8" x 34" duct opening (measured at the opening), with actual outer dimensions of 36. 5" W x 10. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 33. 75" x 7. 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