36" x 32" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w20h20 10" x 8" Decorative Wood

10" x 8" Decorative Wood Air Vent HVAC Duct Cover Grille - Polished Finish Red Oak Wood - 2-Way Air Direction

Actual Front End Outer Dimensions Are 8" Diameter

Can be hooked up with our Butterfly Dampersfor precise airflow control

Every part is hand inspected for quality before it is packaged

Actual Filter Size – 15 3/4"w x 19 3/4" x 1"

36" x 32" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w20h20 10" x 8" Decorative Wood+ Product Details Perfect Fit & Easy Sizing Designed for a 36" x 32" OR 32" x 36" duct opening (measured at the opening), with actual outer dimensions of 38. 5" W x 34. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 35. 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