Dewalt DCV586MT2 54V FlexVolt Cordless Dust Extractor (2x6Ah)

< 0.1% dust escape through filter, suitable for use on construction sites
Wireless vac activation by a remote key fob so there is no need to switch on at source for ease of use and saves time 
2000W Brushless Motor provides powerful and market leading overload protection for increased performance
Innovative dual filter cleaning system maintains performance during tough construction applications
Constant suction power even with the finest concrete and wood dust
A filter is automatically cleaned every 30 seconds reducing filter clogging and delivering constant air flow
TSTAK® Compatible provides ease of use, enhanced mobility and saves time
Wet and dry for maximum clean up flexibility
Audible alarm alerts user if a drop in performance occurs