Tucool Racing Foam Cannon for Karcher K2 - K7 Snow Foam Lance for Karc
Karcher FJ6 Foamer Nozzle - Foam Cannon for K2-K5 Electric Pressure Washers - Cleaner Quicker in the Pressure Washer Nozzles department at Lowes.com
High Pressure Foam Gun For Karcher K2 - K7 Series Snow Foam Lance Professional Foam Generator Car Washer 1/4" Quick Release - Water Gun & Snow Foam Lance - AliExpress
Amazon.com: M MINGLE Foam Cannon, Replacement Parts for Karcher K2, K3, K4, K5, K6, K7 Pressure Washer, with 5 Nozzle Tips, 1/4 Inch Quick Connector : Patio, Lawn & Garden
MJJC Foam Cannon PRO / Foam Lance - review - test with Karcher K2 - YouTube