32" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Fixed Blades with Damper 75"H – fits a 16"

75"H – fits a 16" X 10" duct opening

+ Product Details Universal Fit - Accommodates almost any thermostat with dimensions of 8-1/4" H x 5-3/8" W x 3-1/2" D

8" Circular Round Aluminum HVAC Supply Grille Air Diffuser - With Butterfly Damper - Vent Duct Cover

+ Product Details Size – 8" x 8" is the size for the duct opening measurement only

Easy Unrestricted Air Flow For Your HVAC System

32" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Fixed Blades with Damper 75"H – fits a 16"+ Product Details Perfect Fit & Easy Sizing Designed for a 32" x 24" OR 24" x 32" duct opening (measured at the opening), with actual outer dimensions of 34. 5" W x 26. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 31. 75" x 23. 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