RX545 electric power washer. This has got to be the "bee's knees" of jet washers. Over the years I have had three washers before this one. Each one has been a "leading brand". Each one has failed to meet my expectations. The first was quite squat, easy to move about but despite claims as to performance I have seen better power jets, dogs at the lamppost outside my house produced better jets. I stuck with it but had to jet twice and scrub. The next two, by two different companies, had limitations. Hose length was one with both of them. Swapping fittings to the Lance was another. Poor power, too, was a feature but both outclassed my first unit. Both frequently fell over, smashing the case on my last unit. This Wilks' is sturdy, has a stabilizer/handle, choice of easy fit adapters, additional hose and out-performs anything I have had before. I toyed with idea of getting the unit one up from this but for my needs it would be over-kill. A most satisfactory experience. As it is ever man's duty to play with a water squatter and clean everything in sight..........this fits the bill!