Simpson PS4240S PowerShot 4,200 PSI 4.0 GPM 389cc Gas Honda Engine Power Washer

I'm beyond pleased with the performance and value of the PS4240 I recently purchased. The level of quality of the pump and the Honda engine is outstanding. The adjustable regulator is a great feature - and a key reason I bought this unit. I think Simpson should make more of a point that this feature exists, it does not receive adequate mention in your online info. I'm looking forward to years of service from this unit. I also purchased the SIMPSON Universal 15 Inch Surface Scrubber when I ordered the washer. This is an incredible accessory and a must-have for floors and driveways! Keep up the good work Simpson!

I bought this unit for two reasons, Honda engine and power. I can not stress that in the hands of an inexperienced user the probability of damaging something is high. At 4200 psi with 4.0 gpm this unit has some serious kick, you will get a work out after an hour of use. Proper care and periodic maintenance and this pressure washer will last for years.........again proper upkeep. If you got one and it did not work right out of the box more likely it was damaged during transport. Any review from someone down playing this units capabilities or its quality is coming from and average user and not professional.

Bought this pressure washer a few weeks ago and couldn't be happier. Did quite a bit of research and this guy was the most bang for my buck. Definitely potent for a homeowner, but gets the job done quickly. Honda engine started on first pull and pump seems to be of good quality as well. Very happy with this purchase.

I purchased this unit for my home needs: driveway/patio cleaning, brick siding, deck cleaning etc. This thing is a powerhouse! Assembly was easy and starting is almost a breeze. The PSI and GPM may seem to be a bit much for residential use, but I was concerned more with time in getting a job done. Definitely quicker than a smaller unit and variance in price. Very happy with purchase.

Purchased a couple of weeks ago and just used the unit. I have only used with the Turbo Nozzle and must say Unit started on the first pull, had plenty power and worked perfectly. Would and have already referred to a couple of friends to also purchase. I had quite high expectations and it is always nice to buy something and it works better than anticipated. I am sure I will have many years of Operation!