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Customer reviews for Aluminum ALH3228(-S) 49-State 3400 PSI at 2.5 GPM HONDA® GX200 with CAT Triplex Plunger Pump Cold Water Professional Gas Pressure Washer for
Aluminum ALH3228(-S) 49-State 3400 PSI at 2.5 GPM HONDA® GX200 with CAT Triplex Plunger Pump Cold Water Professional Gas Pressure Washer
4.6 out of 5 stars
stars148 ratings148 reviews
  1. 5 stars78% (115)
  2. 4 stars16% (23)
  3. 3 stars3% (5)
  4. 2 stars1% (1)
  5. 1 star3% (4)
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Showing 131-140 of 148 reviews
Jan 21, 2026
Mr.Pro Clean
5 out of 5 stars review

Works as expected; runs smooth, lots of cleaning power.

Bought this a few months ago am very happy with performance.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
reply from Simpson Team

We're happy you're happy, Mr.Pro Clean! It's great to know you've enjoyed a smooth & powerful performance from your Simpson pressure washer. Thanks for reviewing!

Feb 6, 2026
NathanVimont
5 out of 5 stars review

Quality power washer

Great power washer with height quality components.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
reply from Simpson Team

It's great to know you've been happy with the premium components & your Simpson pressure washer has been delivering a stellar performance. Thanks for reviewing, NathanVimont!

Feb 12, 2026
Toddpac
5 out of 5 stars review

Commercial grade

Get the one with the cat pump.You will not be disappointed

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
reply from Simpson Team

We're glad to hear you've enjoyed the quality components, & your 3400 PSI pressure washer has performed to deliver a five-star cleaning experience. Show off your projects any time by tagging #simpsonclean on social media & we'd love to see photos of your results. Thanks for reviewing, Toddpac!

Feb 13, 2026
Dwoods
5 out of 5 stars review

Great Features

Great pressure washer! Has commercial pump very reliable.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
reply from Simpson Team

We're happy to hear you've appreciated the quality components, & your 3400 PSI pressure washer has delivered a smooth and reliable performance. You can show off your projects any time by tagging #simpsonclean on social media & we'd love to see photos of your results. Thanks for sharing your feedback, Dwoods!

Nov 9, 2025
FAILURE SO FAR
3 out of 5 stars review

MULTIPLE NOZZLE RANGE

wORKS QUITE WELL UNTIL IT DID NOT THEN IT WOULD NOT RESTART

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
reply from Simpson Team

We're sorry to hear about the trouble restarting & would like to learn more. If you would give our service team a call at 877-362-4271 or email us at productsupport@simpsoncleaning.com we hope to pinpoint the issue & determine how to get you back up and running smoothly as quickly as possible. Thanks for this feedback & we hope to be speaking with you soon!

Dec 11, 2025
Gamb
5 out of 5 stars review

This is my 5th simpson 3400 with a cat pump.

These pumps with a Honda motor are the best! Never a down day. 😄

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Sep 19, 2017
Edward.........
5 out of 5 stars review

Solid pressure washer

Working flawlessly. I am used to a longer hose for most jobs. This thing just keeps on humming. I notice the pump does get pretty hot so I do try to let it cool down periodically. The Cat pump does have a reputation as a commercial workhorse so no need to worry. The aluminum frame is very nice and you will notice it when hoisting it in and out of a vehicle.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
May 27, 2023
Michael O
1 out of 5 stars review

ng

Pump fills with water, and leaks oil on to my patio and driveway. Unloaded valve hardly works, have to squeeze trigger to start it and it stalls if you try to idle the engine down. I bought this one because of the cat pump and it has let me down. Less than a year old. Talked to the repair shop Simpson directed me to and they said don’t bother bringing it to them.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
reply from Marketing

We are sorry for this disappointing experience, Michael O. This is not the performance we expect at all, and we will be documenting your experience to pass along to our team. Please stay in touch with our team directly at 877-362-4271 or email us at productsupport@simpsoncleaning.com and we can help you locate another service center or explore other options to improve your experience. We appreciate your feedback and hope you will keep us updated.

Jun 27, 2023
Willy D
1 out of 5 stars review

Exhaust red hot brand new Honda motor

I bought this a few months ago I live in Maine I just finally got it out this weekend my muffler was red hot I had to shut it off I bought this one so this type of thing didn’t happen well it’s happening should have bought a different one very upset saved for a few month to get this now it’s useless amd there’s no shops near me to get it fixed and I want this fixed no matter what or a refund it says it’s commercial all I tried to do was wash my car did t let it run without water on with the wand just sucks big time

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
reply from Marketing

Hi, Willy D. We are sorry to hear about the disappointing experience with the muffler. Would you reach out to our team directly at 877-362-4271 or email us at productsupport@simpsoncleaning.com? We would like the opportunity to learn more and hope to determine what you need to resolve the issue as quickly as possible. Thanks for sharing your experience and we hope to be hearing from you at your earliest convenience.

Jul 22, 2019
oillogger
5 out of 5 stars review

The right components for a good price.

I ordered this washer online and after 12 days and 4 different delivery dates FedEx Ground finally delivered it to me. Box had a 4-6" ding on top side but did not damage the washer. Did find the high pressure hose quick connect on the damaged and Simpson Cleaning quickly sent a replacement. the damaged did not occur during shipping as the washer was packed well and the quick connect was behind a thick layer of packing. Cranking the Honda engine for the first time was a real chore. Once cranked this beast came alive! Plenty of power and now easy to crank. Open choke and 3/4 throttle is what seems to work for me. To keep low pressure in the washer to assist cranking I use one spring clamp to hold wand trigger on and one spring clamp to keep the wand in the washer holder. Using this washer puts a big smile on my face and works much quicker than most other washers. Should last for years if used properly.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749