1. Optimized cleaning process: The M5 easyswitch design simplifies operation, allowing smooth transitions between peak functions of the pressure washer to enhance workflow efficiency and reduce effort. 2. Adaptable downstream injector: Featuring a 060 adjustable spray pattern, this downstream pressure washer injector automatically mixes detergent during operation. It is designed for 37 GPM systems (10004050 PSI) and effectively handles various surfaces. 3. Durable nozzle assembly: Built with performance metal construction, these downstream pressure washer injectors deliver longlasting performance under professional cleaning conditions. 4. Multipurpose nozzle system: The extended M5 nozzle integrates three cleaning methodsstrip washing, downstream chemical application, and gentle rinse modesreplacing multiple pressure washer tips for different cleaning needs.