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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
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4.7 out of 5 stars
stars413 ratings413 reviews
  1. 5 stars82% (340)
  2. 4 stars13% (53)
  3. 3 stars1% (5)
  4. 2 stars1% (3)
  5. 1 star3% (12)
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Showing 411-413 of 413 reviews
Nov 13, 2019
AlwaysForwardServices
5 out of 5 stars review

Great Machine

This is the first unit we purchased to start our business. Easy to use and Powerful. I love this thing...IT IS A BEAST!

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
reply from Customer Service

Glad you love it AlwaysForwardServices!!! Best of luck with your new business, you're off to a great start. - SIMPSON Team

May 6, 2020
DKSC
1 out of 5 stars review

Injector problems

As a pressure washer the stats are impressive however I cannot get the chemical injector to work properly.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Jan 20, 2025
Pierr12
5 out of 5 stars review

Great machine

Good design , excellent performance very efficient

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

It's great to hear you've appreciated the design, and your 4400 PSI pressure washer has been performing powerfully to tackle your jobs with speed & efficiency. Show off your projects any time by tagging #simpsonclean on social media and we'd love to see photos of the results you achieve. Thanks for reviewing, Pierr12!