concealed linear slot diffuser ✓ LDKG Hidden Linear Diffuser

concealed linear slot diffuser Supply Return Linear Slot Diffusers w Integral Volume Directional Pattern Controllers Theconcealed linear slot diffuser The hidden slot-diffuser linear grille is designed to be installed in false ceilings or in gypsum board walls, without a visible outer frame

concealed linear slot diffuser36 X 34 RETURN LINEAR SLOT DIFFUSER - 1 SLOT - WHITE Available for T-bar Lay-in, surface mount, narrow tee, dropped face, concealed spline, or concealed

concealed linear slot diffuser Pristine white, 1 wide linear slot diffuser with deflectors and concealed mounting Features Extruded aluminum construction; 12, 34 and 1 slot widths