36" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 38 5/8" X 22 5/8"] return grille /* increased padding */ border-radius: 7" Round Duct Pipe CRG828 Product Details Size 14

/* increased padding */ border-radius: 6px

Elevate your air system today and enjoy improved aesthetics and efficient airflow for a comfortable living environment

+ Product Details Size - 30"w X 34"h is the size for the duct opening measurement only

[Outer Dimensions: 38

this model ensures top-notch air quality

36" X 20" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 38 5 8" X 22 5 8"] return grille * increased padding * border radius: 7" Round Duct Pipe CRG828 Product Details Size 14 * increased padding * border radius: 6px Elevate your air system today and enjoy improved aesthetics and efficient airflow for a comfortable living environment