30" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w26h26 padding: 14px 14px

padding: 14px 14px

actual front end outer dimensions are approximately 26 5/8" width X 12 5/8" height

this guard fits almost any thermostat and blends seamlessly into any setting

+ Product Details Size – 32"w X 32"h is the size for the duct opening measurement only

+ Product Details Size – 8"w X 6"h is the size for the duct opening measurement only

30" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w26h26 padding: 14px 14px+ 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