The EXVRB2321 & VR2300 were manufactured by Excell / Devilbiss and sold mostly at home depot stores. Model Exvrb2321 & VR2300 are economy pressure washers with 25' of hose and a 36" wand with a variable nozzle at the end. Also included is a chemical injector and sometimes an accessorie brush. In most cases the EXVRB2321 & VR2300 will end up with a failed pump but a perfectly good engine. It is our opinion that the RMW2G23 Pump should be used instead of the original after the warranty period.