Product Details
The American Louver Stratus Plastic Return Filter Grille is designed for 20" square duct applications and features a fire-rated version (model STR-ERFG-W-FR). This all-plastic grille provides a solution to common issues associated with metal grilles, such as rust and scratches, and requires no repainting, blending seamlessly with metal when installed. The hinged grille face allows for easy filter changes and cleaning. It boasts a consistent smooth finish, resists sweating, and is both anti-static and mildew resistant. The grille fits 20" x 20" square duct and is available in white as well as black. Key features include compliance with UL 2043, a lay-in style, construction from engineered polymers with stainless steel screws, compatibility with 20" x 20" x 1" filters, a weight that is 50% lighter than metal, and an extra tall neck measuring 2 3/8". Additionally, it is commercial dishwasher safe and proudly made in the U.S.A.








