Alpha Eco Guard - Dust Collection Cover for GrindingAlpha® introduces a new Ecoguard designed for collecting dust when using a High-Speed Angle Grinder. The Ecoguard Type G is intended for use when grinding with wheels up to 5" in diameter. It is made of high-quality construction for heavy-duty applications. This dust collection cover creates a virtually dust-free environment when connected to a vacuum. Designed for Collecting Dust When Using A High-Speed Angle Grinder Accepts Up To 5" Diameter Grinding Wheels Rugged Construction for Heavy-Duty Applications Perfect for Grinding and Sanding Concrete or Surface Preparation Work Removable Cover Allows Grinding To The Edge Clear Cover for Better Visibility Easy Installation and Wheel Changes Fits On Selected 4-1/2"- 5" High-Speed Angle Grinders Must Be Used with A Vacuum Part No. Size Description ECOGRDGR 5" Ecoguard Dust Collection Cover Type G 500026 18" Flexible Connector Hose (1-1/2" Tapered-2-1/4") 500073 54" Flexible Connector Hose (1-1/2" Tapered-2-1/4") ECOGKIT 5" Ecoguard G & 18" Connector Hose Kit