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Customer reviews for PowerShot 4200 PSI at 4.0 GPM HONDA® GX390 with Industrial Triplex Pump Cold Water Professional Gas Pressure Washer for
PowerShot 4200 PSI at 4.0 GPM HONDA® GX390 with Industrial Triplex Pump Cold Water Professional Gas Pressure Washer
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4.7 out of 5 stars
stars
645 ratings645 reviews
  1. 5 stars84% (541)
  2. 4 stars12% (77)
  3. 3 stars1% (8)
  4. 2 stars1% (4)
  5. 1 star2% (15)
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Showing 351-360 of 645 reviews
Mar 13, 2023
Reviewer name: Al H
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Simpson PowerShot 4240 - Honda Engine

A very powerful machine...cut my cleaning time in half!

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
reply from Marketing

Hi, Al H. It's great to know your 4200 PSI pressure washer is delivering a powerful, five-star performance for you. Show off your work any time by tagging #simpsonclean on social media with your results and we would love to see your projects. Thanks for the rating!

Sep 17, 2026
Reviewer name: Seachad
4 out of 5 stars
4 out of 5 stars review

Easy to assemble

Very clean. Easy to use. Good purchase. Lots of accessories. Powerful.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Nov 8, 2023
Reviewer name: Nana Boakye
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

PowerShot PS4240 49-State

Have never been able to start the machine. It's currently with an authorized repairer. Poor work.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
reply from Simpson Team

We are sorry for your inconvenience, Nana Boakye. This is not at all a normal performance, and we hope your diagnosis & repair are secured quickly so you can get up and running as quickly as possible. We truly appreciate your feedback and will be recording this experience to pass along to our team. Thanks for taking the time to review.

Jun 7, 2018
Reviewer name: rooskee
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Magnificent

Smooth and effective operation.Easy assembly.Happy with purchase.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Jan 2, 2019
Reviewer name: DVB1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

great pressure washer

Honda motor starts one pull , Pressure washer works beyond expectations.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Sep 8, 2026
Reviewer name: Vivred
5 out of 5 stars
5 out of 5 stars review

Great pressure washer

Great pressure, starts easily, works great. Highly recommend it

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Apr 22, 2019
Reviewer name: Woody 2
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product!!!! Easy to maneuver great performan

I bought this about three weeks ago and it's a greT machine

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Jun 28, 2018
Reviewer name: Maher1510
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice product

Will clean the second floor of a house with ease with all this psi. Love it!

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Jun 10, 2015
Reviewer name: Golfradict
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Powerful Pressure Washer Here

Strong and reliable you could not ask for better from a Honda powered pressure washer

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Sep 12, 2026
Reviewer name: Noggin32
5 out of 5 stars
5 out of 5 stars review

Good Pressure and Power

Just purchased great power and water pressure. Great home cleaning machine!

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831