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Amazon.com: JOEJET Pressure Washer Adapter Set, M22 to 3/8" Quick Connect for Pressure Washer Hose, M22 14mm to M22 Metric Fitting, 5000 PSI : Patio, Lawn & Garden
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Quick Release Connector Coupler Fitting for High Pressure Washer Gun & Hose New | eBay
Pressure Washer Hose Converter Copper Diverter Connect and Disconnect Fittings Adapter Kit for Bosch Pressure Washer Garden Hose - AliExpress