14" x 32" or 32" x 14" Cube Core Eggcrate Return Air Grille Material_Steel + Product Details Perfect Fit Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

+ Product Details Perfect Fit & Easy Sizing - Designed for a 18" x 8" OR 8" X 18" duct opening (measured at the opening)

actual front end outer dimensions are approximately 18 5/8" width X 20 5/8" height

+ Product Details Size - 26"w X 22"h is the size for the duct opening measurement only

Efficient Airflow Design: The slots are meticulously angled to diversify airflow in two directions

Matching OBD dampers

14" x 32" or 32" x 14" Cube Core Eggcrate Return Air Grille Material_Steel + Product Details Perfect Fit Compatible With Duct 7in Applications This sheet metal DDAG A 1212 + Product Details Perfect Fit & Easy Sizing Designed for a 18" x 8" OR 8" X 18" duct opening (measured at the opening) actual front end outer dimensions are approximately 18 5 8" width X 20 5 8" height