Description
ventilation
Actual Filter Size – 15 3/4"w x 27 3/4" x 1"
+ Product Details Size – 32"w X 18"h is the size for the duct opening measurement only
+ Product Details Perfect Fit & Easy Sizing - Designed for a 16" x 36" OR 36" X 16" duct opening (measured at the opening)
width: 22px
36" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Black ventilation+ Product Details Perfect Fit & Easy Sizing Designed for a 36" x 26" OR 26" x 36" duct opening (measured at the opening), with actual outer dimensions of 38. 5" W x 28. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 35. 75" x 25. 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