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Customer reviews for 3400 PSI Westinghouse 2.6 GPM Gas Powered Heavy Duty Pressure Washer + Soap Nozzle / Container for
3400 PSI Westinghouse 2.6 GPM Gas Powered Heavy Duty Pressure Washer + Soap Nozzle / Container
4.7 out of 5 stars
stars13.4K ratings13.4K reviews
  1. 5 stars80% (10.8K)
  2. 4 stars16% (2,147)
  3. 3 stars2% (296)
  4. 2 stars1% (71)
  5. 1 star1% (120)

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Showing 1,121-1,130 of 13,424 reviews
May 25, 2025
John's Review
5 out of 5 stars review

Westinghouse WPX3400

An excellent machine overall. I wanted a pressure washer for my own personal use around the home. The only thing I've had an issue with would be I can't seem to find a garden hose that can withstand the pressure. I've been through 3-4 hoses thus far. Can anyone out there help with this issue. Ive been using a 100 foot garden hose. Should I be using a 25 foot one or 75 foot one? Thank you for any help.

Review from westinghouse.com
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Aug 14, 2025
Flipit
5 out of 5 stars review

Very happy with this purchase

I bought the WPX3400 in may and have used it twice. The first time was to clean a badly stained concrete patio using the surface cleaner attachment I also purchased. The combo saved me a LOT of time over my previous method using the lower-powered washer I replaced. I then went to work on the garage doors and some siding. It was absolutely the right tool for the job.

Review from westinghouse.com
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Jul 13, 2025
Gre1
5 out of 5 stars review

Easy as 1 2 3

I bought a new wpx3400 pressure washer on 7/12/25. Upon opening the box everything is very securely packaged to avoid damage. Everything was very clearly marked in seperate zip lock bags making it super easy to identify the parts. Each bag even has a label on it as to whats in the bag. Assembly of the pressure washer was so simple. Thanks for great care with your product.

Review from westinghouse.com
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Jun 30, 2025
JT Smalls
4 out of 5 stars review

Setup review

I bought this because it’s one of the few that doesn’t have a Briggs and Stratton engine. As far as review, I can’t say how good something is until I have used it for a while. Westinghouse wants you to rate item when you register it for warranty to receive a free bonus item. Everyone will post a review just to get the free item without having spent much time using it, as I am doing now. This will lead to better than average ratings since none will take in account of reliability over time. So gave it a 4, could be a 5, 3, 2, or 1 only time will tell. Just another marketing angle to pump up reviews.

Review from westinghouse.com
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Aug 1, 2025
Mr. King
5 out of 5 stars review

Purchased based on review from my brother

I don't trust reviews anymore, but you can trust this one. My brother purchased this same power washer a year ago and he has been pleased with his purchase. The unit was mostly assembled and only required minimal preparation. Starting took one or two pulls and I used it immediately for over two hours removing paint from our porch. Overall, I'm happy and intend to use it to power wash my house.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Jul 20, 2025
Dew72
5 out of 5 stars review

Nice pressure washer

Just put together my new WPX3400 gas pressure washer used it for about 45 minutes to clean decorative block in my landscaping that was black that was supposed to be brown. It made short work of that job. Machine ran great and cleaned block like it was brand new.

Review from westinghouse.com
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May 30, 2025
Mark1956A
5 out of 5 stars review

Great Value with ample power and versatility.

This is a well built unit that only requires minimal assembly with good instructions. Started up easier than expected and provided ample power while using the nice variety of included nozzles. The engine runs smooth with limited vibration compared to other models of equal power. This pressure washer is all you need for residential use. Thank you.

Review from westinghouse.com
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Sep 18, 2025
Cayle Properties
4 out of 5 stars review

Nice power and gets job done

I bought this a few days ago to replace a Generac power washer that had the pump go out. Nice power washer and built well. A couple things that I do not like is that the unit is a little tough to start (takes sometimes upwards of 7-8 pulls and playing with the choke) even after running it for several hours. Also, the unit "spins" in a circle when running secondary to the vibrations from the motor. This is because the left wheel does not contact the concrete surface I was using it on. Another downfall is that the soap fill on the container is located at a spot that is very difficult to pour soap/detergent into without a funnel. Otherwise, the machine ran well and was plenty of power to clean my garage floor, stamped patio concrete, sidewalks, and driveway.

Review from westinghouse.com
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Jul 25, 2025
JustusCO
5 out of 5 stars review

Holy Power!

I have had an electric Sun Joe pressure washer for years. I have loved it but felt that the power fell short when cleaning our garage, walkways, and driveway. Paint drips, caulk mistakes, etc werent able to be removed even with the 0degree nozzle. i have been curious about our neighbors gas pressure washer and decided to finally get one for ourselves. Holy cow!!! This machine is so fun to use, I have been finding things to wash everyday. Trash cans, sidewalks, our cars, our broom, windows, siding, lawn mower! I even used it to clean up the edging job I did between our grass and driveway. I wish I could bring it inside and spray down our entire house.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
May 28, 2025
TimKamm
4 out of 5 stars review

easy to assemble, started right up

I was able to assemble it out of the box in about 25 minutes. Would have been quicker if they included the allen wrench. Good pressure, and starts right away. The fuel shut off is nice, but it takes about minute to run out of fuel. It has an electric shut off too, but I like to run the fuel out of the carb.

Review from westinghouse.com
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