LG Dryer Lint Filter for models DLEX3700V, DLEX3700W, DLG3051W, DLG3171W, DLGX3651V, DLGX4371W. Made of plastic in gray matte finish, this freestanding filter is designed for electric dryers. It features Adaptive Fill and Automatic Dispenser functions. The product is a single item set and is compatible with specific LG dryer models.