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
14.5K ratings14.5K reviews
  1. 5 stars80% (11.6K)
  2. 4 stars16% (2,369)
  3. 3 stars2% (335)
  4. 2 stars1% (78)
  5. 1 star1% (137)

Member photos

  • +332 images
Sort by |
Showing 841-850 of 14,557 reviews
Jul 8, 2023
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great value and price Want be disappointed

The assembly instructions were very good and took a minimum amount of time to assemble. Just finished washing about 1000 sq ft of very dirty driveway. The engine started on the second pull. Now if it will last me as long as my last one, I'll give it six stars.

Review from walmart.com
Helpful?4C7Z734DLCN413598421728
Sep 19, 2025
Reviewer name: SteveTx
4 out of 5 stars
4 out of 5 stars review

Compact power washer

I just purchased this power washer to replace an old washer. The design of the washer takes up much less storage space than the old one. Assembly was simple with a couple of small issues. Attaching the wand holder onto the washer could be easier if it came with an allen wrench that fit the bolts used to hold the parts onto the washer.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Aug 27, 2025
Reviewer name: Crystal Ice
4 out of 5 stars
4 out of 5 stars review

WPX3400

Bought today and assembly required more tools than instructions stated, not a big deal nor does it mean im not happy with the washer. I did like that each part you had to assemble (handle, hose, handle holder etc) came in individual bags WITH the screw needed, no need to hunt for the tight screw or nut. The only concern i have at this time is regarding the wheels. They (tire and wheel) are hollow plastic and held in place with a rod and cotter pin. Other than that it seems to be a good pressure washer

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Sep 15, 2025
Reviewer name: Fergieof4
4 out of 5 stars
4 out of 5 stars review

Very powerful

Has a lot of power. Starts easy. Not happy with the way the wheels and handle attach. Very wobbly. Over all a good product so far. Used it for about 3 hours the day i bought it. Had to put a better clamp on the soap supply line, leaking at the tank.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Sep 14, 2025
Reviewer name: Skydiver53
4 out of 5 stars
4 out of 5 stars review

LOTS OF POWER

Pressure washer has lots of power. ONCE YOU GET IT STARTED.. So far seems very hard to start. WOULD NOT call it an EASY START.. But that may just be me getting used to it and getting it broken in. Cleaning power is excellent. Bought the 15" surface cleaner for it too.. AND LOVE IT.. Fast and does excellent job on side walks and drive .. Easy to move around also.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Sep 6, 2025
Reviewer name: Andre1997
4 out of 5 stars
4 out of 5 stars review

Well built

This is my 1st Westinghouse purchase. Bought this 2 days ago to replace a generac 2800 psi pressure washer. This one seems to be much more sturdy. I like the labeling much better. Its much more user-friendly and simplified. Assembly for the most part was pretty straight forward and fairly simple. Owners manual instructions were very helpful to someone like me that is NOT very mechanically inclined. Happy with my purchase so far.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Sep 2, 2025
Reviewer name: RonnieH
1 out of 5 stars
1 out of 5 stars review

Inoperable machine

Bought 06-16-25 but due to being laid up from back surgery I did not attempt to try out my new Westinghouse Pressure Washer. I did everything to assure correct start up (water line connected and pressured up, bled all air out of the wand, fresh gas, oil, tight spark plug boot, engine switch to ON position, set the choke, turned the fuel valve to ON. Pulled the starter hand several times and not a cough. Kept trying moving the choke but to no avail. Not sure if the spark plug is defective. Most reviews said engine starts in 1-2 pulls. Not the case here so I'll have to reach out the company for some direction and advice.

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

Hello, thank you for letting us know about this, and we are genuinely sorry to hear about the trouble you’ve had getting your pressure washer started. I have passed your feedback along to our quality control team to ensure that we are producing the best units possible. Please contact us at 1-855-944-3571 or support@wpowereq.com and we will do our best to make things right for you. Thank you, Cam - Westinghouse

Dec 22, 2025
Reviewer name: rawkhownd
5 out of 5 stars
5 out of 5 stars review

WPX3400 Is a great pressure washer

I have been borrowing one from my friends for over a year, and found it so useful I decided to get one for myself. From stripping peeling paint of exterior surfaces, cleaning the driveway, washing dog dirt off the back deck, to cleaning the car - this machine makes life so much easier!

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Oct 14, 2025
Reviewer name: TheWolf1975
5 out of 5 stars
5 out of 5 stars review

So far so good!

Assembly was easy and machine cranked right up. Worked great to wash my truck. Looking forward to using the driveway cleaning attachment. Only issue so far is the red and white nozzle degree markings are different on the machine and the paper manual. I think what is on the machine is correct.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Mar 14, 2024
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] Pressure washer was a good buy and checked the reliability of the westinghouse brands vs the other brands. It was at a good price so i decided to purchase it. Works well on concrete and has good pressure.

Review from walmart.com
Helpful?4C7Z734DLCN413598421728