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Customer reviews for PowerShot PS4240 49-State 4200 PSI at 4.0 GPM HONDA® GX390 with Industrial Triplex Pump Cold Water Professional Gas Pressure Washer for
PowerShot PS4240 49-State 4200 PSI at 4.0 GPM HONDA® GX390 with Industrial Triplex Pump Cold Water Professional Gas Pressure Washer
4.7 out of 5 stars
stars414 ratings414 reviews
  1. 5 stars82% (341)
  2. 4 stars13% (53)
  3. 3 stars1% (5)
  4. 2 stars1% (3)
  5. 1 star3% (12)
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Showing 171-180 of 414 reviews
May 1, 2019
Gousc27
5 out of 5 stars review

Verified Purchase

Beast

Definitely what I was looking for. I pursued the best deal for several months before pulling the trigger on the PS4240 Simpson PW

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Aug 6, 2018
JOHN T
5 out of 5 stars review

Verified Purchase

Samson Pressure Washer PS60843

I love the pressure this unit has I pressure washed my house , concrete walks, patio,and all looks new again.

Review from simpsoncleaning.com
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Jan 28, 2023
Robmountains
5 out of 5 stars review

Verified Purchase

Powershot pressure washer

Works fantastic, great power washer! Removes old caked on tractor grease/oil/dirt buildup with ease.

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

That's great to hear, Robmountains. Tag #simpsonclean on social media any time with your photos and we would love to see the results you achieved on that tractor. We are glad to know the power & performance of your 4400 PSI pressure washer tackled the job with ease. Thanks for reviewing & enjoy your machine.

Apr 28, 2026
Joefish318
5 out of 5 stars review

Lots of Power!

I bought this product a few weeks ago and am amazed by the power it has. Works great and with a Honda engine you cant go wrong.

Review from simpsoncleaning.com
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Apr 26, 2020
Carlos Dallas
5 out of 5 stars review

Verified Purchase

Great!!!!!!!

This is my second one. The first one I bought for work and use it professionally. Best power yet and I’ve owned many.

Review from simpsoncleaning.com
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Mar 28, 2019
Stryper
5 out of 5 stars review

Verified Purchase

Great washer

The unit works well, plenty of power and for a 4 gallon machine it cleaned well. I use it with a concrete cleaner and it does a good job.

Review from simpsoncleaning.com
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Apr 28, 2026
Vol1973
5 out of 5 stars review

Great First Impression

I got my pressure today. Easy assembly. Ran it for a short time with my surface cleaner. Seems to work great.

Review from simpsoncleaning.com
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May 24, 2015
Randy
5 out of 5 stars review

Verified Purchase

Powerful Machine Will Not Dissapoint

Powerful machine that starts on the first pull, all heavy duty parts here. Cleaned my 150ft. driveway and patio with ease, very strong machine.

Review from simpsoncleaning.com
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Apr 28, 2026
Trishnron
5 out of 5 stars review

Great Power Washer

Easy instructions to follow and put together. I just received and unpacked. Very solid machine, very happy with my selection so far!

Review from simpsoncleaning.com
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May 16, 2020
Dc09
5 out of 5 stars review

Verified Purchase

High quality, excellent owner tips well displayed.

I’ve had 3 different power washers. This is the best of them. It’s quiet, powerful, reliable and highly effective.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831