Photo 1 of **STOCK PHOTO AS REFRENCE** 10" x 20" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White

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Photo 1 of **STOCK PHOTO AS REFRENCE** 10" x 20" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - WhitePhoto 2 of **STOCK PHOTO AS REFRENCE** 10" x 20" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White