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![Photo 1 of 14" X 20" Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - Black [Outer Dimensions: 15.75"w X 21.75"h]](https://firebasestorage.googleapis.com/v0/b/nellishr-cbba0.appspot.com/o/processing-photos%2F1026208683%2F5F_TnqwPTMumEBihMJNzi.jpeg?alt=media&token=8033d87a-7033-4591-ad51-d4fa5373cb99)
![Photo 1 of 14" X 20" Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - Black [Outer Dimensions: 15.75"w X 21.75"h]](https://images-na.ssl-images-amazon.com/images/I/61E-%2BTJDCcL.jpg)
![Photo 2 of 14" X 20" Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - Black [Outer Dimensions: 15.75"w X 21.75"h]](https://firebasestorage.googleapis.com/v0/b/nellishr-cbba0.appspot.com/o/processing-photos%2F1026208683%2FlcCwBmc6wHq9lTVLtUtNZ.jpeg?alt=media&token=00cc3ffe-8eae-4eb8-b962-311836439224)