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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
580 ratings580 reviews
  1. 5 stars83% (479)
  2. 4 stars13% (75)
  3. 3 stars1% (7)
  4. 2 stars1% (3)
  5. 1 star3% (16)

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Showing 531-540 of 580 reviews
Mar 7, 2026
MD173
5 out of 5 stars review

Just purchased

I just purchased and haven’t had a chance to use yet. Seems like a very heavy duty pressure washer.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Dec 29, 2025
Qlake
5 out of 5 stars review

Super Powerful

This is a very powerful power washer and I highly recommend it.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Jan 16, 2026
EmeraldLakes
5 out of 5 stars review

Great product!

Ordered this pressure washer when our old one died and it's a great machine! We love it.

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

We're happy to hear you've been so pleased with the performance of your new Simpson pressure washer, EmeraldLakes. Thanks for sharing your experience!

Mar 22, 2026
EmperorPW
5 out of 5 stars review

Great product!

I just started my pressure washing business and this Simpson pressure washer is perfect!

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Mar 15, 2026
Rickk
5 out of 5 stars review

Great product

The machine works great and is very strong and powerful. Build quality seems great so far.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Mar 14, 2026
Neliebuck
5 out of 5 stars review

4400 psi pressure washer

So far it is a great product! Very well put together and has great parts

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Dec 11, 2025
Cousin Vinny
5 out of 5 stars review

Great Washer!

This washer exceeds my expectations. It's an excellent product! Thank you!!!

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Feb 10, 2026
DJJonboi
4 out of 5 stars review

re

I brought it this month and its works well so please go out and get u one

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

We're happy to hear your 4400 PSI pressure washer has performed flawlessly & delivered great results, DJJonboi. You can show it off any time by tagging #simpsonclean on social media with photos of your results & we'd love to see it at work. Thanks for the recommendation & review!

Mar 25, 2026
Weazel
5 out of 5 stars review

Works amazing

Bought my pressure washer 2 weeks ago N it’s works perfect

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Feb 10, 2026
Nicccc12345678
5 out of 5 stars review

Great machine

It’s very powerful and gets the job done definitely recommend this pressure washer

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

We're glad to hear your 4400 PSI pressure washer has performed with power & efficiency to deliver a cleaning experience worthy of your recommendation. Show off your projects any time by tagging #simpsonclean on social media & we'd love to see photos of your results. Thanks for reviewing, Nicccc12345678!