Karcher T300 Series 2.643-211.0 Deck and Driveway Cleaner              The T300 surface cleaner cleans large outdoor surfaces quickly and efficiently. With a large 11 in Dia cleaning head, variable pressure dial and 32 in wand extension, the T300 helps you quickly and comfortably clean decks, garage floors, driveways and patios. An integrated splash guard keeps you dry as you clean. The two spinning nozzles spray at a fixed height, delivering professional and even cleaning results.