Return Air Grille, Overall Depth 1/2 in, Overall Height 13 1/2 in, Overall Width 7 1/2 in, Maximum Opening Height 11 3/4 in, Maximum Opening Width 5 3/4 in, Filter Depth 1/2 in, Filter Height 13 1/2 in, Filter Width 7 1/2 in, Grille Color White,...
Return Air Grille, Overall Depth 1/2 in, Overall Height 13 1/2 in, Overall Width 7 1/2 in, Maximum Opening Height 11 3/4 in, Maximum Opening Width 5 3/4 in, Filter Depth 1/2 in, Filter Height 13 1/2 in, Filter Width 7 1/2 in, Grille Color White,...