30" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter fixed bar and waste gases transmission lines

and waste gases transmission lines

Our filter grille latch is easy to use on your fingers and requires no screwdriver to open

+ Product Details Perfect Fit & Easy Sizing - Designed for a 20" x 14" OR 14" x 20" duct opening (measured at the opening)

It features an eight-tumbler lock with a supplied key for secure access

Powder-coat finish – smooth

30" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter fixed bar and waste gases transmission lines+ Product Details Perfect Fit & Easy Sizing Designed for a 30" x 26" OR 26" x 30" duct opening (measured at the opening), with actual outer dimensions of 32. 5" W x 28. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 29. 75" x 27. 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