Makita DX05 Dust Extractor Attachment with HEPA Filter Cleaning MechanismMakita DX05 The Dust Extractor Attachment with HEPA Filter (model DX05) is for use with the 18V LXT Cordless Brushless 11 16" Rotary Hammer (XRH12). The DX06 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 rotary hammer to consistently