28" X 16" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 30 5/8" X 18 5/8"] 2-Way Elevate your air system today

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

only measure the "hole" in the wall/duct

+ Product Details Size - 24"w X 16"h is the size for the duct opening measurement only

with actual outer dimensions of 26

Carefully packaged for protection during shipment

28" X 16" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 30 5/8" X 18 5/8"] 2-Way Elevate your air system today+ Product Details Size 28"w X 16"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 30 5 8" width X 18 5 8" height Actual Filter Size 27 3 4"w x 15 3 4" x 1" High Quality High quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges Installation Location Sidewall and ceiling Design Removable door face for easy filter change & cleaning uses a 1" thick filter.