·[Important Warning]:This pressure washer gun is not compatible with standard garden hoses, water hoses, or direct faucet connections. It is designed exclusively for use with pressure washer systems only.

·[Compatibility & Connection]: The gun supports both M22-14mm and M22-15mm fittings. The M22-14mm fitting works with Generac, Simpson, Briggs & Stratton, Craftsman, Karcher, and Ryobi pressure washers. For models using M22-15mm fittings (including Sun Joe, Campbell, MI-T-M, AR Blue, Stanley, Cleanforce, Simoniz, and Excell), simply attach the included brass coupler for a secure connection.

·[Dual-Tip Configuration]: This attachment features an innovative dual-tip structure, with a longer end for pressure washing and a shorter end for foam application. The balanced design maintains consistent water pressure during nozzle use, even with the foam dispenser attached.

·[Quick-Switch Functionality]: Equipped with a bidirectional valve, the tool enables instant transitions between foam spraying and high-pressure modes. Users can alternate between cleaning functions without part removal or reassembly, streamlining various tasks for enhanced efficiency.

·[Performance & Limits]: Engineered for professional-grade cleaning power, this pressure washer gun can handle extreme pressures up to 4000 PSI and flow rates of 8 GPM. The maximum recommended water temperature is 60°C (140°F) to ensure safe and durable operation. For optimal performance and safety, always use with a proper pressure washer hose - never connect directly to household water sources.

·[Adjustable Snow Foam Lance]: Enhance your cleaning with the included 1-liter (0.22-gallon) capacity foam lance featuring a convenient 1/4" quick-disconnect. The precision-adjustable nozzle lets you customize foam consistency - simply rotate the top knob clockwise for thicker foam. Designed to perform at pressures from 1000 to 4000 PSI, it creates clinging, detergent-rich foam for superior cleaning results.

·[7 Multi-Angle Nozzle Tips]: The kit includes seven specialized nozzle tips for every cleaning need: three 0° nozzles for intense, pinpoint cleaning of tough stains, plus 15°, 25°, 40°, and 65° options for various applications. The multiple 0° nozzles allow for extended heavy-duty use without wear concerns. All nozzles work seamlessly with Quick-Connect Wands for efficient workflow.