The Dust Case Set with HEPA Filter is compatible with the Dust Collection Vacuum Attachment (DX01) for improved dust extraction. The HEPA filter captures 99.75% of dust particles (size .3 microns and larger). The high-capacity dust container is clear and provides an accurate level indicator of collected material. The container also has the largest material holding capacity in its class with faster and more convenient disposal of material than leading competitor models for less downtime. The dust container has a quick release and can be easily detached from the dust collection attachment when needed. The Dust Case Set with Filter (196162-1) is for use with the Dust Collection Vacuum Attachment (DX01) and the 18V LXT® Lithium-Ion Cordless Brushless 1" Rotary Hammer. When combined, the 18V LXT® Lithium-Ion Brushless 1” Rotary Hammer with HEPA Dust Collection Vacuum Attachment (model LXRH011) delivers Makita BL™ Brushless Motor Technology with concrete dust extraction - without the cord. The LXRH011 is the industry's first 1" capacity rotary hammer in the 18V category, and has set new standards in the cordless tool category. The LXRH011 is part of Makita’s growing 18V cordless line-up, with 65+ tools powered by one 18V Lithium-Ion battery that reaches a full charge in only 30 minutes.