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Karcher 15 in. Universal Surface Cleaner Attachment for Gas Power Pressure Washers Rated 2600-3200 PSI - 1/4 in. Quick-Connect 8.641-035.0 - The Home Depot
1/4 Inch Quick Releasure Blue Connector To Karcher K2 K3 K4 K5 K6 K7 Pressure Washer Spraying Nozzles Adapter - Water Gun & Snow Foam Lance - AliExpress
Pressure Washer Adapter 1/4" Quick Connect Sprayer For S10 Karcher K Series | eBay
Extension hose adapter kit | Kärcher International
Washer Adapter Quick Connect For S10 Karcher K Series Coupling High Pressure - Buy Quick Connect Connector,K2-k3 High Pressure Water Gun Connector,1/4 Live Fitting Fitting Product on Alibaba.com
Karcher Quick-Connect Soap Nozzle in the Pressure Washer Nozzles department at Lowes.com
Karcher 40-Degree Quick-Connect Spray Nozzle for Pressure Washers | City Mill