Karcher 25 ft. 3600 PSI Universal Replacement/Extension Hose for Pressure Washers - Quick-Connect/M22 8.756-105.0 - The Home Depot
Lierteer Pressure Washer Adaptor Foam Lance Pot Bottle Connector For Karcher M22 HD HDS - Walmart.com
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
Adapter Kärcher M22, 3/8" male thread - Hygiene equipment