16" x 30" or 30" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Supply Grille Actual Filter Size – 25

Actual Filter Size – 25 3/4"w x 17 3/4" x 1"

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

Experience the difference in quality with our sleek design and hassle-free functionality

UPC – 810107141946

actual front end outer dimensions are approximately 34 5/8" width X 22 5/8" height

16" x 30" or 30" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Supply Grille Actual Filter Size – 25+ Product Details Perfect Fit & Easy Sizing Designed for a 16" x 30" OR 30" X 16" duct opening (measured at the opening), with actual outer dimensions of 18. 5" W x 32. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 15. 75" x 29. 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