Makita DX08 Dust Extractor Attachment with HEPA Filter Cleaning MechanismMakita DX08 The Dust Extractor Attachment with HEPA Filter (model DX08) is for use with the 18V LXT Lithium Ion Cordless Brushless 1" Rotary Hammer (XRH08, sold separately). The DX08 Dust Collection Vacuum Attachment features a HEPA filter engineered to capture 99. 97% of dust particles (size . 3 microns and larger) for improved dust collection and OSHA Table 1 compliance. The Dust Extractor Attachment is powered by a separate motor allowing the