The 18 V LXT® brushless 2 gal HEPA filter portable wet/dry dust extractor/vacuum, Tool only is a powerful, portable solution in dust management applications. The XCV11Z captures 99.97% of particulates 0.3 microns and larger with the efficient HEPA filter. It's compact and cordless design with an shoulder strap allows easy transport of the vacuum throughout the space for efficient use. Get up to 60 min of continuous run-time and up to 57 cfm and 27 in water lift of suction with just one 5 Ah battery. It's part of Makita's expanding 18 V Lithium-Ion system, the world's largest cordless tool system powered by 18 V Lithium-Ion slide-style batteries. Makita 18 V Lithium-Ion batteries have the fastest charge times in their categories, so they spend more time working and less time sitting on the charger. For improved tool performance and extended battery life, Makita created Star Protection Computer Controls™. Star Protection is communication technology that allows the Star Protection equipped tool and battery to exchange data in real time and monitor conditions during use to protect against overloading, over-discharging and overheating. For increased versatility, the tool can also be powered by Makita 18 V LXT® and compact Lithium-Ion batteries with the star symbol on the battery indicating Star Protection inside.