KARCHER Surface Cleaner T-Racer T 7 to fit K4 - K7 2644074KARCHER Surface Cleaner T Racer T 7 K4 K7 Order No. 2. 644 074. 0 The T 7 Plus T Racer Surface Cleaner is an efficient tool for cleaning outside areas. The twin jet rotating arm removes dirt from large surfaces, saving approximately 50 per cent of your time when compared to cleaning with a spray lance. The addition of the power nozzle also guarantees effective cleaning in corners and edges. Thanks to the integrated rinsing nozzle, the loose dirt is