Get the right accessory for your cordless dust extraction solution. The Filter Dust Bag (197902-0) is for use with the Makita 18V X2 LXT Lithium-Ion (36-Volt) Brushless Cordless 1/2 Gal. HEPA Filter Backpack Dry Vacuum (model XCV05Z, sold separately). The filter dust bags are manufactured with high quality material for durability and when used with the XCV05Z are engineered for convenient collection of dust and debris. Item 197902-0 is a 10-pack.