Boost your pressure washer's cleaning performance by up to 50% with this high performing turbo nozzle. Certain hard surfaces may require more intense cleaning to get the job done. Kärcher's Turbo Nozzle takes a 0° nozzle and rotates it at high speed, giving you the effective cleaning power of a pencil jet but with a wider area of cleaning. This greatly speeds up the task of deep cleaning hard surfaces. Fits Kärcher and most other brands of pressure washers rated up to 4000 PSI. Quick Connect.