32" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Black 3/8" - 4223 PSI

3/8" - 4223 PSI

Experience uniform air distribution in every corner

Measure the size of the air duct/drywall opening

but you will appreciate the benefits over the period of time

32" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Black 3/8" - 4223 PSI+ Product Details Perfect Fit & Easy Sizing Designed for a 32" x 8" OR 8" x 32" duct opening (measured at the opening), with actual outer dimensions of 34. 5" W x 10. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 31. 75" x 9. 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