Unfortunately average at best, problem stemming from lack of pressure to get driveway grime off. Not sure on the actual gpm or pressure as I have other units that aren’t Westinghouse that seem to do better with lower gpm and psi. Overall solid quality but lacking in power
No, I would not recommend this to a friend.
Response from westinghouse.comBy eComm, March 16, 2026
Hi, thank you for your review. We are sorry to hear that the WPX3400e is not providing the pressure as expected. If there is anything we can do to assist you with your unit, please contact us at 1-855-944-3571 or support@westinghouse.us.
Good pressure washer that doesn’t leak with easy set up. Only complaint is the location of the electrical cord. It seems to always get in the way when moving it. However, once it’s in place, stays pit. Also, once in a while there’s a delay of pressure when pulling the trigger. Overall, great pressure washer!
Very simple to get into operation. Very pleased with the item so far. Did a great job!! I am older and was able to catch on really fast. Powerful and versatile.