US$ 42.00
actual front end outer dimensions are approximately 16 5/8" width X 14 5/8" height
actual front end outer dimensions are approximately 35
+ Product Details Size - 12"w X 36"h is the size for the duct opening measurement only
actual front end outer dimensions are approximately 26 5/8" width X 26 5/8" height
12" x 32" or 32" x 12" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Supply Grille actual front end outer dimensions+ Product Details Perfect Fit & Easy Sizing Designed for a 12" x 32" or 32" x 12" duct opening (measured at the opening), with actual outer dimensions of 14. 5" W x 34. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 11. 75" x 31. 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
US$ 42.00
US$ 32.00
US$ 26.00
US$ 40.00
US$ 85.00
US$ 40.00
US$ 50.60
US$ 75.00
US$ 95.00
US$ 95.00
US$ 22.49