Karcher 25 ft. 3600 PSI Universal Replacement/Extension Hose for Pressure Washers - Quick-Connect/M22 8.756-105.0 - The Home Depot
Karcher 8.641-047.0 1/4-Inch Quick Connect Male Plug With 1/4-Inch NPT Male End Adapter
Foam Lance Adapter Multi Purpose Cleaning Tools For Karcher M22 Hd Hds Connector Pressure Washer Parts Car Washer Water Cleaning - Water Gun & Snow Foam Lance - AliExpress