American Louver Fire Rated UL2043 Filtered Return Grille, 20" Square Duct,White, STR-ERFG-W-FR

Superior Aluminum Construction Made from all-aluminum with mill finish for lightweight strength Corrosion-resistant. Ideal for exposed duct applications Rigid frame maintains structural integrity under pressure ±1/32" tolerances ensure precise, secure duct fit Comes pre-assembled for quick installation Engineered for Quiet, Efficient Airflow Optimized 3/4" blade spacing ensures smooth, directional air Sealed fit with foam gasket minimizes air leakage and rattling Spiral-duct-ready air diffuser designed for efficient, low-noise airflow Low-noise design suited for open ceiling ...

American Louver Stratus Plastic Return Filter Grille, 20" Square Duct, T-grid, Black The all plastic Square Duct Ready Stratus eggcrate return filter grille solves many problems associated with metal grilles. It will never rust, scratches don't show, it will never need repainting, and is indistinguishavle from metal when installed. The hinged grille face drops down to quickly change the fiter or to remove for cleaning. It has a consistent smooth finish, resists sweating, anti-static, and is mildew resistant. Fits 20" x 20" square duct. White, also comes in black. Features Lay-in style ...

American Louver Eggcrate Return Grille, Surface Mount, 12" x 12", White, PK5 Not all eggcrate return grilles are the same. The construction and appearance of these aluminum grilles stand out from the rest. They have a strong frame and core and are electrostatically coated for a hard finsh. The color is consistent so there are no matching issues lot to lot. The corners of the frame are micro-welded to keep the grille squared and centered. Cells are squared for a balanced uniform appearance. Corner seams are sealed so there are no unsightly gaps or rough edges to collect dirt. There are no ...

Say goodbye to viewing unsightly objects in walls and ceilings. Nobody wants to see wires, conduits or ductwork through a wall or ceiling grille. Especially building tenants. Our Sight-Guard™ Grille is a simple solution for architects and contractors who want to preserve the aesthetic beauty of a building without sacrificing functionality. This unique grille features eggcrate angled at 45° to prevent see through from three directions. So unattractive objects are put where they belong out of sight and out of mind.

American Louver Reducer Fits Most 14" Neck Metal and Plastic Diffusers, adjusts to fit 5 neck sizes, 6", 8", 10", 12", and 14" Quickly adjust reducer onsite with needle nose pliers.