Dust Protection Filter, For Use With Angle Grinders, Number of Pieces 1, Compatible with Manufacturer Part Number W...11-¿, W...9-..., WE...10-..., Application Dust Extraction, Metalworking, Safety, Features Assembly and Disassembly without Tools, Exterior Metal Grate without Divider, Filter for Coarse Particles or Chips for Longer Machine Service Life When Working with Ceramic Fiber, Grinding, and Cutting Discs or Polishing with Flap Discs