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![14 x 14 vent cover for sale, 8w" x 6h" adjustable air supply diffuser - hvac vent duct cover grille [yellow]](/_content/items/images/19/6146119/001-preview.jpg)
![14 x 14 vent cover for sale, 8w" x 6h" adjustable air supply diffuser - hvac vent duct cover grille [white]](/_content/items/images/20/6146120/001-preview.jpg)
![14 x 14 vent cover for sale, 8w" x 6h" adjustable air supply diffuser - hvac vent duct cover grille [red]](/_content/items/images/21/6146121/001-preview.jpg)
![14 x 14 vent cover for sale, 8w" x 6h" adjustable air supply diffuser - hvac vent duct cover grille [green]](/_content/items/images/22/6146122/001-preview.jpg)
![14 x 14 vent cover for sale, 8w" x 6h" adjustable air supply diffuser - hvac vent duct cover grille [blue]](/_content/items/images/23/6146123/001-preview.jpg)
![14 x 14 vent cover for sale, 8w" x 4h" adjustable air supply diffuser - hvac vent duct cover grille [white]](/_content/items/images/24/6146124/001-preview.jpg)
![14 x 14 vent cover for sale, 6w" x 6h" adjustable air supply diffuser - hvac vent duct cover grille [yellow]](/_content/items/images/25/6146125/001-preview.jpg)
![14 x 14 vent cover for sale, 6w" x 6h" adjustable air supply diffuser - hvac vent duct cover grille [white]](/_content/items/images/26/6146126/001-preview.jpg)
![14 x 14 vent cover for sale, 6w" x 6h" adjustable air supply diffuser - hvac vent duct cover grille [red]](/_content/items/images/27/6146127/001-preview.jpg)
![14 x 14 vent cover for sale, 6w" x 6h" adjustable air supply diffuser - hvac vent duct cover grille [green]](/_content/items/images/28/6146128/001-preview.jpg)
![14 x 14 vent cover for sale, 6w" x 6h" adjustable air supply diffuser - hvac vent duct cover grille [blue]](/_content/items/images/29/6146129/001-preview.jpg)