Designed with years of proven MADVAC technology, two self leveling brushes at the front scrub out litter and dirt over a 48"(1.22 m.) wide path, vacuuming up cigarettes, cans, bottles, papers, broken glass, sand, food, leaves and dirt before compacting it with our patented straight through suction into a 40 gallon (151 L) disposable bag. Easy access makes bag removal and disposal a breeze.