16" X 36" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 18 5/8" X 38 5/8"] flat stamped steel actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

actual front end outer dimensions are approximately 12 5/8" width X 28 5/8" height

sans-serif

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

rust-free aluminum construction with smooth finished edges and counter-sunk screw holes (screws included)

Design – Removable door/face for easy filter change & cleaning - uses a 1" thick filter

16" X 36" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 18 5 8" X 38 5 8"] flat stamped steel actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG A 1212 actual front end outer dimensions are approximately 12 5 8" width X 28 5 8" height sans serif