Double tap image to zoom
![Photo 1 of 4" x 20" Return Air Grille - Sidewall and Ceiling - HVAC Vent Duct Cover Diffuser - [White] [Outer Dimensions: 5.75w X 21.75" h]](https://firebasestorage.googleapis.com/v0/b/nellishr-cbba0.appspot.com/o/processing-photos%2F1020761383%2Fu3693AVbL0qxznD-DA5nz.jpg?alt=media&token=e05e6ccc-cbc0-4b66-95b0-1566e64dc7b7)
![Photo 1 of 4" x 20" Return Air Grille - Sidewall and Ceiling - HVAC Vent Duct Cover Diffuser - [White] [Outer Dimensions: 5.75w X 21.75" h]](https://m.media-amazon.com/images/I/71SFJBZ+tSL.jpg)
![Photo 3 of 4" x 20" Return Air Grille - Sidewall and Ceiling - HVAC Vent Duct Cover Diffuser - [White] [Outer Dimensions: 5.75w X 21.75" h]](https://firebasestorage.googleapis.com/v0/b/nellishr-cbba0.appspot.com/o/processing-photos%2F1020761383%2FbikxkDDTq54vvLFqt6D8_.jpg?alt=media&token=1d767d22-fbc2-4343-baaa-c31f30b1c1c4)