Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
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)

Member photos

  • +416 images
Sort by |
Showing 51-60 of 14,929 reviews
Aug 17, 2026
Reviewer name: Shed82
4 out of 5 stars
4 out of 5 stars review

It has been good so far. Cleans very well. Easy to assemble. I have noticed the vibrations of the washer has our garden hose rubbing against the tire which may later create holes. It also takes a hand to stabilize the pressure washer because it becomes unbalanced from the force needed to start it. Overall, the purchase is worth it.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Aug 17, 2026
Reviewer name: Lisarr12
5 out of 5 stars
5 out of 5 stars review

Excellant Pressure Washer

After researching for quite sometime for pressure washers, I found that for what I'm needing to do around the house and yard, the gas WPX3400 is the pressure washer for me! I followed the well described, manual and started it right up and used it yesterday, and it worked as described. I would highly recommend this pressure washer!!

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
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
Helpful?4C7Z734DLCN413598421728
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
Helpful?4C7Z734DLCN413598421728
Aug 13, 2026
Reviewer name: Stacia
5 out of 5 stars
5 out of 5 stars review

No power cord needed

I purchased this pressure washer based on its good reviews and I am very happy with my purchase. I have a very long driveway and having a gas vs an electric pressure washer makes things much easier. I can even use it on my dock. I haven't used it much yet but am looking forward to using it.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Sep 5, 2026
Reviewer name: JTdubbs
5 out of 5 stars
5 out of 5 stars review

Impressive

I have had the Westinghouse Model WPX3400 for about 3 months . I am very happy with its performance. It starts as it should and is very powerful. I like that it has solid wheels and a holder for the wand. This was very easy to assemble and get started.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
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
Helpful?4C7Z734DLCN413598421728
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
Helpful?4C7Z734DLCN413598421728
Aug 31, 2026
Reviewer name: Greener Grass
4 out of 5 stars
4 out of 5 stars review

I'd Recommend!

I have only used this one time so I feel like the review is a little soon. So far, however, I am pleased with this pressure washer. It's easy to move from place to place and I like that the hose is placed on the side instead of on the back. It is difficult to start, but, maybe with time it will get easier.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
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
Helpful?4C7Z734DLCN413598421728