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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 191-200 of 414 reviews
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 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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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
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Jun 11, 2019
Need4speed
5 out of 5 stars review

Verified Purchase

Awesome

This machine does everything I was hoping for and more. It is not to large so easy to maneuver around. Make the job easy.

Review from simpsoncleaning.com
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Oct 16, 2018
pete58
5 out of 5 stars review

Verified Purchase

great power

i used it for a about 15 min so far , itv starts easy ,has alot of power/ pressure, i hope this machine will last a long time

Review from simpsoncleaning.com
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Aug 27, 2019
GulfCoastHamdyPros
5 out of 5 stars review

Verified Purchase

Great pressure washer

Have used it for 3 jobs now. Read that it’s hard to crank and I called Simpson beforehand, issue was fixed. Cranks like a champ

Review from simpsoncleaning.com
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May 10, 2020
Jim0926
4 out of 5 stars review

Verified Purchase

A solid machine with a great engine

Good solid machine. developed an oil leak the first week. Makes pressure, doesn't like the gas tank filled to the neck.

Review from simpsoncleaning.com
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Apr 30, 2026
Wet Willy
5 out of 5 stars review

Highly recommended

This machine does what it’s supposed to! Cannot wait for this drought to be over so I can put it to full use!

Review from simpsoncleaning.com
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Apr 21, 2026
Pressure man3x
5 out of 5 stars review

Great pressure washer

Super reliable, easy to use plus super easy setup.. sturdy, well built, and also the best 4gpm money can buy

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831