Sun Joe SPX3500 – The Most Powerful Electric Pressure Washer

I bought the SPX3500 pressure washer to replace one of another brand whose motor burned up on the second use!First of all, this unit is heavy in bulk likely due to an excellent motor and pump. The plastic housing seems very tough and is not likely to crack from use. When running it sounds very “solid” and is not terribly noisy. The assembly process was fairly simple. It’s nice to have storage on the unit for both the electrical cord and the high pressure hose. It is also nice to be able to remove the high pressure hose unlike some other less expensive units. With so much weight at the bottom of the unit it is not going to tip over. There is a foot pedal in the back at the bottom the you can use as leverage to tip the unit to start it rolling – a nice little touch. The gun, wand, and high pressure hose are all upgrades from other units I have seen, especially the high pressure hose. It is not vinyl on the outside but is rubberized fabric like I had on my gas-powered washer.When using any electric pressure washer and to avoid damaging the motor, it is important to follow the start-up process to the letter as outlined in the owner’s manual. This will avoid having the pump “suck air” and have it overheat. You should attach the garden hose first; follow that with the high pressure hose and attach the assembled gun/wand. Turn the water on and let it flow through until there is no air coming through with the water. Attach your nozzle of choice. Plug in the unit. You should see a red light glowing on the plug with the GFCI. Turn on the switch on the unit. The unit will run very briefly to establish pressure and then shut off. Squeeze the trigger on the gun and get to work! Detach everything when you are done and drain water from the hoses and the gun.I feel very confident in this pressure washer even after only two uses. Time will tell, but using careful procedures as outlined in the very nice owner’s manual will avoid problems in the future.