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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 1-10 of 148 reviews
Apr 30, 2026
NH_Dave
5 out of 5 stars review

Verified Purchase

Simpson Quality, Honda Reliability

I followed the unboxing instructions, added oil & gas, and the unit started on the very first pull. The insane part is, I never turned the gas “on”. It started & ran & while I was admiring it, I could hear it starving for fuel & then I quickly turned the fuel on & it started purring like a kitten. I was shocked, but not shocked; it's as effortless & reliable as every small Honda engine I own. The quality of the pressure washer is exceptional; heavy duty & commercial grade, well worth a little more money to get the aluminum frame, Honda engine & CAT pumps.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Apr 17, 2026
Tim27
5 out of 5 stars review

Verified Purchase

High quality components, powerful machine.

[This review was collected as part of a promotion.] I wanted a pressure washer of high-quality and this Simpson model with a Honda GX 200 and the CAT pump is of excellent quality.. I am beyond please with the performance of this machine, it's simply a joy to use. I would highly recommend.!

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
May 5, 2026
Paul R
5 out of 5 stars review

Verified Purchase

my review after first use.

pressure washer works great. Cleaned 500' of cedar fence and two large decks. Here are my thoughts. Fuel tank could be larger as it runs through fuel quickly. Pressure washing hose is extremely stiff and is a wrestling match to use, I used my old hose rather than the new one. Hardware holding the mounting plate to the frame and the motor to the frame keep coming loose and should have lock washers or Lock tight. The operation of the washer is great though. it is powerful enough to do what i need it to do. Has a great rebuildable pump. It is a great size and easy to store. All in all I would buy it again

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Apr 11, 2026
TommyChunks
5 out of 5 stars review

Verified Purchase

Great little washer

[This review was collected as part of a promotion.] Honda motor, CAT pump all on an aluminum frame?? Whats there not to love. Perfect quality for a homeowner, or light commercial use.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Apr 15, 2026
Andrew T R
5 out of 5 stars review

Verified Purchase

Buy it for life

[This review was collected as part of a promotion.] About as high quality as you can get for a quality pressure washer.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Apr 30, 2026
Turtletail
5 out of 5 stars review

Verified Purchase

Nice unit

Pressure washer is high quality. Great pressure and nice aluminum frame.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Oct 23, 2025
washing jay
5 out of 5 stars review

Verified Purchase

nice unit

excellent unit with the cat pump, light enough to load in truck bed! plenty pressure,

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

We're happy to hear you've enjoyed the quality components & easy transport, and your 3400 PSI pressure washer has performed for an excellent cleaning experience. You can show off your work any time by tagging #simpsonclean on social media & we'd love to see photos of your results. Thanks for the review, washing jay!

Jan 6, 2026
CraigC
5 out of 5 stars review

Verified Purchase

Awesome Machine

Easy assembly. Well built with plenty of power for what I need around the farm.

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

We're glad to hear you've enjoyed a powerful performance, & your new Simpson pressure washer was the perfect addition to your farm, CraigC. Thanks for sharing your feedback!

May 4, 2026
IEscaoed
4 out of 5 stars review

Verified Purchase

Nice unit

I have owned this for about one year. The unit came with no owners manual. I realized the pump had an oil level and seemed out the owners manual. Upon first using the unit it tends to get air bound and stops putting out high pressure water. After squeezing the trigger it usually restores the pressure

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Jul 17, 2019
Bill1234567
2 out of 5 stars review

Verified Purchase

aLH3228

I’m new to pressure washers. Used item for 4 hrs so far / for three different times. Well it’s very difficult to start with having to hold the trigger open while starting, not a one man job. Had to get the wife to hold the wond and trigger open while I played with the motor. Other thing is that it shakes a lot causing the tires to wear badly leaving black marks on the cement which you have to clean off with the washer again. Also I noticed the water input screen was partially rubberized from the factory not allowing proper water flow to the pump. Cleaned the rubber coating from the screen and it worked better. It’s not so easy to move around, must stand to side while walking it to new location. Jury is still out for me. hope it lasts

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749