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![Photo 1 of *MINOR DAMAGE* 20"W x 20"H [Duct Opening Measurements] Steel Return Air Filter Grille [Removable Door] for 1-inch Filters | Vent Cover Grill, White | Outer Dimensions: 22 5/8"W X 22 5/8"H for 20x20 Duct Opening Duct Opening style: 20 Inchx20 Inch](https://firebasestorage.googleapis.com/v0/b/nellishr-cbba0.appspot.com/o/processing-photos%2F1016370610%2FNtHTFMuPAQV9oeY8PMyHb.jpg?alt=media&token=664ca908-7ec3-4eb1-aa2c-99958a432f24)
![Photo 1 of *MINOR DAMAGE* 20"W x 20"H [Duct Opening Measurements] Steel Return Air Filter Grille [Removable Door] for 1-inch Filters | Vent Cover Grill, White | Outer Dimensions: 22 5/8"W X 22 5/8"H for 20x20 Duct Opening Duct Opening style: 20 Inchx20 Inch](https://m.media-amazon.com/images/I/916FdbZQjuL.jpg)
![Photo 2 of *MINOR DAMAGE* 20"W x 20"H [Duct Opening Measurements] Steel Return Air Filter Grille [Removable Door] for 1-inch Filters | Vent Cover Grill, White | Outer Dimensions: 22 5/8"W X 22 5/8"H for 20x20 Duct Opening Duct Opening style: 20 Inchx20 Inch](https://firebasestorage.googleapis.com/v0/b/nellishr-cbba0.appspot.com/o/processing-photos%2F1016370610%2FSN9NtTEEyksi8B9UcHMnV.jpg?alt=media&token=093e6af6-ca6f-4ea6-90eb-1cec6e79a51b)