The Makita 18V X2 LXT® Lithium-Ion (36V) Brushless Cordless 1/2 Gallon HEPA Filter Backpack Dry Vacuum (XCV05Z) is a powerful and portable clean-up solution that eliminates extension cords that trail corded backpack vacuums. Makita offers additional accessories for this powerful and portable dust extraction solution, including the Telescoping Extension Attachment (123584-2). The Attachment has a narrow shape for cleaning in tight spaces. It installs quickly and easily and is engineered for efficient dust collection and long performance life. (XCV05Z Vacuum sold separately.)