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![Photo 1 of 20"W x 6"H [Duct Opening Measurements] Steel Return Air Grille (HD Series) Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 21.75"W X 7.75"H for 20x6 Duct Opening
BENT](https://firebasestorage.googleapis.com/v0/b/nellishr-cbba0.appspot.com/o/processing-photos%2F1006096056%2F_e00gczCFqIxLoF02OY2b.jpg?alt=media&token=cec43052-60cb-4d39-bc71-c22d9e147d0e)
![Photo 1 of 20"W x 6"H [Duct Opening Measurements] Steel Return Air Grille (HD Series) Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 21.75"W X 7.75"H for 20x6 Duct Opening
BENT](https://firebasestorage.googleapis.com/v0/b/nellishr-cbba0.appspot.com/o/processing-photos%2F1006096056%2FTUfeva4CQvV1xYm0MGZ7L.jpg?alt=media&token=e56c0fdc-2d2f-4fcc-bafc-257b66782d0f)
![Photo 3 of 20"W x 6"H [Duct Opening Measurements] Steel Return Air Grille (HD Series) Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 21.75"W X 7.75"H for 20x6 Duct Opening
BENT](https://firebasestorage.googleapis.com/v0/b/nellishr-cbba0.appspot.com/o/processing-photos%2F1006096056%2FFokpOqM59LKpTA0Va1WXk.jpg?alt=media&token=fa6a2159-cb45-49e8-a344-b5866a3f3cc5)