36V, brushless, 1.6 gallon, HEPA filter, backpack dry vacuum. Powerful and portable clean-up solution that eliminates extension cords. Durable and compact design, weighs only 15 lbs. Up to 139 minutes of continuous run time. Two stage HEPA filtration system captures 99.97% of particulates .3 microns and larger. Easily accessible side-loading batteries for uninterrupted workflow. Includes two 18V LXT® lithium-ion 6.0Ah batteries, dual port rapid charger, flexible hose, telescoping extension wand, floor nozzle, HEPA filter and filter dust bag.