Kaufhof KWY183 4 Inch Little Gulp Dust Hood for Planer For Wood Shop Dust Collection Dimensions: Height 6 inch x Width 13-1/2 inch x Depth 7-1/4 inch Create healthier work environment | Accepts 4-Inch hose Place over, under, behind, or wherever convenient to your machine Lightweight and portable; made from tough and durable plastic Secure this hood to your machine with four mounting holes