Briggs & Stratton 20601 POWERflow+ 4.0-GPM 1800-PSI Electric Pressure Washer with Pump Saver - 4 Oz. Briggs & Stratton 20601 POWERflow+ 4.0-GPM 1800-PSI Electric Pressure Washer with 7-in-1 Nozzle and 26-Feet Hose, Red Briggs & Stratton Pressure Washer Pump Saver - 4 Oz. 6039