Venti Air 24 in. W x 18 in. H Steel Return Air 1 in. Filter Grille White

24 in. W x 18 in. H fixed blade return air filter grille has outside dimensions of 26.5 in. width and 20.5 in. height. This can take 24 in. x 18 in. and approximately 7/8 in (1 nominal) thick filter of any MERV rating. The grille is colored white and can coordinate with most backgrounds. If needed, they are easy to paint over.