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Customer reviews for Westinghouse 3400 PSI 2.6 GPM Gas Powered Heavy Duty Pressure Washer + Soap Nozzle / Container for
Westinghouse 3400 PSI 2.6 GPM Gas Powered Heavy Duty Pressure Washer + Soap Nozzle / Container
4.7 out of 5 stars
stars
14.9K ratings14.9K reviews
  1. 5 stars80% (11.9K)
  2. 4 stars16% (2,445)
  3. 3 stars2% (341)
  4. 2 stars1% (83)
  5. 1 star1% (149)

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Showing 41-50 of 14,929 reviews
Aug 11, 2026
Reviewer name: Jon75
5 out of 5 stars
5 out of 5 stars review

I just bought this WPX3400 pressure washer,very easy to put together. Put gas in it started right away, tested it on concrete landing, cleaned it with ease. Tested it on metal siding it cleaned it very easily. The hose is long enough to reach most places so you don't have to move the pressure washer, and doesn't kink. I would highly recommend this model for any residential or farm use.

Review from westinghouse.com
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Sep 5, 2026
Reviewer name: NBestF
5 out of 5 stars
5 out of 5 stars review

Great Product for my Needs

I started researching power washers approximately 1 month ago to replace my current Craftsman. Every website continued to identify the Westinghouse WPX3400 Gas Power Washer to be a more superior product than my existing power washer and others in the same class. Easy to start, the maintenance-free axial cam pump and it appeared to be a good value for what I paid.

Review from westinghouse.com
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Aug 17, 2026
Reviewer name: Outdoorsman19
4 out of 5 stars
4 out of 5 stars review

If You Need Power, This is a Good Choice

I have had the electric model for over a year and it works well for routine pressure washer jobs. Then had a need for blowing out my underground pipes coming from the eaves troughs. Three had blockages and my electric didn't have the power to push the sewer hose up to the blockage with any authority. So I bought the 3400 and the power difference was well worth it. So having both, the electric allows you to not screw around with gas and the smell but you are always pulling a cord (or multiple ones) around which will get in the way and the power is more than enough for washing car, cleaning off a years worth of dirt off of walkways/patios, lawn furniture, tables, etc. But when you need the juice for heavy grime or jobs like an outdoor drain line or getting a jet of water up to the second story of house, I have to vote for the gas model. The gas offers more portability too. I deducted one star for location of connections. More difficult than the electric but some users have posted an attachment to make this easier. I haven't tried that.

Review from westinghouse.com
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Sep 4, 2026
Reviewer name: RivalBob
5 out of 5 stars
5 out of 5 stars review

Great features

Pressure Washer worked great the first time I used it in June. However. when I used it it August it began working great until it ran out of gas. When I refilled the tank and tried to start it the pull cord would not function and I have not been able to use it since.

Review from westinghouse.com
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Sep 3, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Smart design

I bought this yesterday in the middle of pressure washing my house after my old unit died in the middle of the project. My old unit was 3100 psi and 2.4 gal/min. I couldn't believe the difference that a 3400 psi and 2.7 gal/min made. It cleaned better hands down. I hope this product give me years of hassle-free service life.

Review from westinghouse.com
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Sep 5, 2026
Reviewer name: CWMatch
5 out of 5 stars
5 out of 5 stars review

Great buy for the $$!

Bought this a few days ago. Went from a Troy Built 2500 psi to this Westinghouse 3400 psi and man what a difference! This unit assembled very easily and came with everything needed including oil. Added gas and it fired right up. Power washed driveway sidewalk and porch in a much shorter time than my Troy Built. Although I have only used this once I am very happy with my purchase. I purchased this washer based on all the good reviews and it performs!

Review from westinghouse.com
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Aug 14, 2026
Reviewer name: Old Texan
4 out of 5 stars
4 out of 5 stars review

WPX 3400 pressure washer

Have only used the power washer once so far, but it worked properly. The engine was a bit difficult to restart after shutdown, but seemed to get easier each time I restarted. Assembly was a piece of cake and a wrench and allen wrench were included with the fasteners.

Review from westinghouse.com
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Aug 24, 2026
Reviewer name: tmapes50
5 out of 5 stars
5 out of 5 stars review

Loved the easy starting and the mobility for this

When I purchased this pressure washer I hadsevral home projects that were requiring pressure washing. This machine did these jobs flawlessly. I was extremely satisfied with the end results and continue to use the pressure washer for other home projects.

Review from westinghouse.com
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Aug 24, 2026
Reviewer name: PBTB
5 out of 5 stars
5 out of 5 stars review

So far so good!

It has worked great! Also purchased the16.5” Westinghouse Surface Cleaner for my patio and it works fabulous with the pressure washer…very easy to use as a combo. I would recommend not setting the pressure washer on your concrete surface when running because the vibration of it while in use will create indentation marks where the pads set due to the vibration.

Review from westinghouse.com
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Aug 29, 2026
Reviewer name: MasterWaterBlaster
4 out of 5 stars
4 out of 5 stars review

Great Pressure Washer

This is a great pressure washer. Love the design and the nozzles include with unit. Also purchased the 50' hose and foam cannon. The only issue I have is with the water hose inlet location as it positions the water supply hose right near the wheel which through gas powered operation vibrations can wear holes in your supply hose. It should include a buffer for that issue. Beyond that fantastic unit.

Review from westinghouse.com
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