CONSTRUCTION FEATURES
Linear filter grille with fixed blades, parallel to the long side, 13 mm spacing, with 0° deflection (STL.SC) or 15° deflection (STL15.SC).L-shaped frame for flush plasterboard installation, 25 mm deep, with a concealed perimeter frame featuring 45° mitered corners, 20 mm wide.
The grille is openable via a quick-release mechanism (a concealed push-to-open system) that facilitates filter replacement and plenum maintenance.
